References for Smectite GroupⓘMawi pegmatite[Montmorillonite]Betts (n.d.)

• ⓘPanjshir

[Montmorillonite]Jessica D. DeWitt et al. (2020)

African Plate

 

• Morondava basin

• ⓘImaloto basin

Ndasi et al. (2024)

Albania

 

• Lezhë County

• Mirditë

• ⓘThirra deposit

Váczi-Lovász et al. (2024)

Algeria

 

• Bordj Badji Mokhtar Province

• Bordj Badji Mokhtar District

• Bordj Badji Mokhtar

• ⓘAcfer 059/El Djouf 001 meteorites

[Saponite]Greshake et al. (2004)

Angola

 

• Cuanza Sul Province

• Seles

• Catanda

• ⓘChiva lagoon maar

Campeny et al. (2017)

Antarctica

 

• East Antarctica

• American Highland

• Grove Mountains

• ⓘMt Harding

Li et al. (2003)

• ⓘCarapace Nunatak

Ballance et al. (2002)

• Queen Maud Land

• ⓘBelgica 7904 meteorite

[Saponite]Brearley et al. (1998)

• Queen Fabiola Mountains

• ⓘYamato 000593 Martian meteorite

[Montmorillonite]Gyollai et al. (2016)

• Victoria Land

• Allan Hills

• ⓘAllan Hills A77307 meteorite

Brearley (2006)

• ⓘCoombs Hills

Ballance et al. (2002)

• ⓘMount Adamson

AmMin 82:423+2 other references

• Ross Archipelago

• Ross Island

• ⓘHut Point Peninsula

[Montmorillonite]Browne

• ⓘMount Erebus ?

[Montmorillonite]Kammerer (2011)

• West Antarctica

• Antarctic Peninsula

• Bransfield Strait

• ⓘHook Ridge

[Nontronite]Petersen et al. (2004)

• ⓘSouth Shetland Islands

[Saponite]Smellie et al. (1984)

• ⓘKing George Island

...

• ⓘAdmiralty Bay

[Ferrosaponite]Sorrell (n.d.)

• ⓘEzcurra Inlet

[Saponite]Mozer (2012)

• ⓘFildes peninsula

Soto et al. (2014)

• ⓘLow Head

[Saponite]Rangel et al. (2019)

• Livingston Island

• ⓘCape Shirreff

Bastias et al. (2013)

• ⓘPunta Hannah

Bastias et al. (2016)

Arctic Ocean

 

• Barents Sea

• ⓘHaakon Mosby mud volcano

Krupskaya et al. (2002)

• East Siberian Sea

• ⓘARAON Mounds

Koo et al. (2022)

• Norwegian Sea

• Mohns Ridge

• Jan Mayen vent fields

• ⓘBruse vent

Kravchishina et al. (2023)

• ⓘPerle vent

Kravchishina et al. (2023)

• ⓘTroll Wall vent

Kravchishina et al. (2023)

• ⓘLoki’s Castle

Olsen (2016)+1 other reference

• ⓘSite AR-2007/1

Gusev et al. (2008)

Argentina

 

• Catamarca Province

• Andalgalá Department

• Andalgalá

• ⓘAgua Rica Mine

Singer et al. (2008)

• Belén Department

• Hualfín

• ⓘFarallón Negro

GUTIERREZ+1 other reference

• ⓘLa Blende deposit

Márquez-Zavalía et al. (2016)

• Chubut Province

• Cushamen Department

• ⓘCordillera del Gato

[Beidellite]Padrón de Minas de la Provincia de Chubut (2005)

• ⓘCerro Bayo

[Beidellite]Padrón de Minas de la Provincia de Chubut (2005)

• Escalante Department

• ⓘComodoro Rivadavia

[Beidellite]Padrón de Minas de la Provincia de Chubut (2005)

• ⓘCerro Chenque

[Beidellite]Padrón de Minas de la Provincia de Chubut (2005)

• ⓘFlorentino Ameghino Department

[Montmorillonite]Padrón de Minas de la Provincia de Chubut (2005)

• ⓘEspingarda Mine

[Montmorillonite]Padrón de Minas de la Provincia de Chubut (2005)

• ⓘGaiman Department

[Montmorillonite]Padrón de Minas de la Provincia de Chubut (2005)

• ⓘAgustina Mine

[Montmorillonite]Padrón de Minas de la Provincia de Chubut (2005)

• ⓘCholita Mine

[Beidellite]Padrón de Minas de la Provincia de Chubut (2005)

• ⓘGay Quarry

[Montmorillonite]Padrón de Minas de la Provincia de Chubut (2005)

• Mártires Department

• Las Plumas

• ⓘCerro Alto Mine

[Montmorillonite]Padrón de Minas de la Provincia de Chubut (2005)

• Córdoba Province

• Punilla Department

• San Roque District

• Tanti

• Cerro Blanco pegmatite district

• ⓘEl Criollo Mine

Colombo et al. (2011)

• Jujuy Province

• Susques Department

• Coranzuli

• ⓘLoma Blanca borate deposit

[Montmorillonite]Helvaci et al. (2000)+2 other references

• Mendoza Province

• Las Heras Department

• Uspallata District

• Paramillos de Uspallata

• ⓘParamillos Sur deposit

[Montmorillonite]Singer et al. (2008)

• Malargüe Department

• Agua Escondida District

• Don Sixto Project

• ⓘEl Pantanito deposit

[Montmorillonite]RUBINSTEIN

• Neuquén Province

• Añelo Department

• ⓘJustina bentonite deposit

[Montmorillonite]Musso et al. (2022)

• Los Chihuidos

• ⓘLos Chihuidos SSC deposit

[Montmorillonite]Rainoldi et al. (2024)

• Huiliches department

• ⓘJunín de los Andes

R. S. Bowman and S. E. Delap (Eds.)

• Loncopué department

• Loncopué

• Mellao Morales

• ⓘCampana Mahuida Cu deposit

[Montmorillonite]Singer et al. (2008)

• Los Lagos Department

• ⓘConfluencia

Vattuone et al. (2001)

• ⓘPaso del Córdoba

Pablo Rodrigo Leal et al. (2011)

• Ñorquín Department

• Caviahue-Copahue

• Copahue Geothermal Field

• ⓘCop-2 well

[Montmorillonite]Mas et al. (1994)

• Río Negro Province

• Ñorquincó Department

• Mamuel Choique

• ⓘMamil Choique quarries

CRAVERO+1 other reference

• Salta Province

• Los Andes department

• San Antonio de los Cobres

• El Quevar mining district

• ⓘIncahuasi valley

[Montmorillonite]ROBL+1 other reference

• ⓘLa Poma mine

[Montmorillonite]Paz et al. (2016)

• San Juan Province

• Calingasta Department

• Calingasta

• ⓘSan Francisco de los Andes mine

[Montmorillonite]Zubía et al. (2008)

• Casposo Property

• ⓘCasposo Mine

[Montmorillonite]Valencia (2024)

• Jáchal Department

• ⓘEsperanza Project

William R. Gilmour et al. (2017)

• ⓘHuachi prospect

Gilmour et al. (2017)

• Mogna

• ⓘTranquera mine

[Montmorillonite]www.mineralatlas.com (n.d.)

• San Luis Province

• Coronel Pringles Department

• Carolina

• Cañada Honda

• ⓘDiente Verde

Sosa Graciela+1 other reference

• ⓘMario deposit

Nilda E. Urbina & P. Sruoga (2008)

• Santa Cruz Province

• Deseado Department

• Tres Cerros

• ⓘLa Josefina prospect

Moreira et al. (2015)

• ⓘSan Pedro-La Evelina deposit

DEL BLANCO

• Lago Buenos Aires Department

• ⓘCerro Negro deposit

Vidal et al. (2016)

• ⓘEureka West

Permuy Vidal et al. (2016)

• Magallanes Department

• ⓘMartha mine

Páez et al. (2016)

• ⓘTucumán Province

[Montmorillonite]Hugo A. Peña (1970)

Armenia

 

• Kotayk Province

• Hrazdan

• ⓘHrazdan Iron-Ore project

[Montmorillonite]Bowell et al. (2021)

• Megradzor

• ⓘMegradzor deposit

[Montmorillonite]Kolpakova et al. (2001)

• Tavush Province

• Ijevan

• ⓘIdzhevanskoe bentonite deposit

[Montmorillonite]Pavel.M. Kartashov (n.d.)

Atlantic Ocean

 

• ⓘGulf of Cádiz

[Beidellite]Martos-Villa+5 other references

• Mid-Atlantic Ridge complex

• ⓘBroken Spur hydrothermal field

[Nontronite]Bogdanov et al. (2008)

• ⓘIrinovskoe hydrothermal field

Melekestseva et al. (2022)

• ⓘLogatchev-1 hydrothermal field

[Nontronite]Gablina et al. (2006)

• ⓘLucky Strike hydrothermal field

[Nontronite]Earth and Planetary Science Letters 48 (1997)

• ⓘPetersburgskoe hydrothermal field

[Nontronite]Gablina et al. (2017)

• ⓘPui des Folles seamount

[Nontronite]Sergienko et al. (2024)

• ⓘRomache offset zone

[Nontronite]Bonatti et al. (1976)

• Snake Pit hydrothermal field

• ⓘFir Tree chimney

[Nontronite]Bogdanov et al. (2008)

• ⓘNail chimney

[Nontronite]Bogdanov et al. (2008)

• ⓘTrans-Atlantic Geotraverse hydrothermal field (TAG)

[Montmorillonite]Milinovic+6 other references

• ⓘTAG mound

[Nontronite]Canadian Mineralogist Vol.26 (1988)

• ⓘZenith–Victoria hydrothermal field

[Nontronite]Gablina et al. (2017)

• Southern Mid-Atlantic Ridge complex

• ⓘNibelungen hydrothermal field

Melchert et al. (2008)

Australia

 

• Australian Capital Territory

• Paddy's River District

• ⓘPaddy's River Mine

[Nontronite]McQueen+2 other references

• ⓘUnnamed caves

[Zincsilite]Carroll (2002)

• Bonaparte Basin

• ⓘFohn Lamproites

[Nontronite]Gorter et al. (2002)

• New South Wales

• Ashburnham Co.

• Gumble

• ⓘGumble Mine

[Nontronite]Mulholland (1984)

• Bland Co.

• Temora

• ⓘGidginbung Mine (Paragon Gold Mine; Temora Gold Mine)

[Montmorillonite]Wilde (1988)

• Bligh Co.

• ⓘLeadville ?

[Nontronite]Ashley et al. (1997)

• Brisbane Co.

• Merriwa

• ⓘKrui Valley quarry

[Saponite]England (2002)

• Buckland Co.

• Ardglen

• ⓘArdglen Quarry (State Rail Quarry)

[Saponite]England (2000)

• ⓘBorambil

[Saponite]England (1996)

• Buller Co.

• Drake district

• ⓘRed Rock

[Montmorillonite]Henley et al. (2001)

• Clive Co.

• ⓘPine lodes

[Montmorillonite]Henley et al. (2001)

• Cumberland County

• Dundas Valley

• ⓘPennant Hills Quarry (Dundas Quarry; Sir Thomas Mitchell Reserve) ?

[Saponite]Crawford (1973)

• Prospect

• ⓘProspect Hill

NSW Geological Survey Report GS1967/214

• ⓘProspect Quarry

[Montmorillonite]England (1994)

• Cunningham Co.

• Trundle

• ⓘCopper Hill Mine

[Montmorillonite]Singer et al. (2008)

• Durham Co.

• ⓘGlenbawn Dam Quarry

Byrnes et al. (1983)

• Finch Co.

• ⓘLightning Ridge

[Montmorillonite]Markham et al. (1974)

• Fitzroy Co.

• Sapphire Beach

• ⓘSea Breeze prospect

[Montmorillonite]Dodds (1969)

• ⓘGarrawilla Volcanics

[Saponite]Head (1979)+4 other references

• Gloucester Co.

• Barrington Tops

• Barrington

• ⓘCowlesite locality

[Montmorillonite]Graham et al. (2002)

• Gough Co.

• Glen Innes

• ⓘFurracabad Creek 1

[Montmorillonite]Henley et al. (2001)

• Hardinge Co.

• ⓘBen Lomond

[Nontronite]England et al. (1988)+1 other reference

• Narromine Co.

• ⓘPeak Hill

Allibone (1998)

• ⓘPeak Hill Gold Mine

Singer et al. (2005)

• Northumberland County

• Allandale

• ⓘAllandale Quarry

[Montmorillonite]Adamson (1962)

• Kulnura

• ⓘHanson Quarry (Hymix Quarry; Kulnura Quarry)

[Montmorillonite]England (1984)

• Woy Woy

• ⓘWoy Woy Council Quarry

[Nontronite]England (1987)

• ⓘWoy Woy Peninsula

[Nontronite]

• Pottinger Co.

• ⓘGarrawilla Station

[Saponite]England et al. (1988)

• Raleigh Co.

• Bonville

• ⓘGreenhouse Clay deposit

Gilligan et al. (1992)

• Rous Co.

• Ballina

• Shelly Beach

• ⓘBlack Head (PWD Black Head quarry)

[Saponite]Keith F Compton collection

• Bexhill

• ⓘBexhill Brickworks

[Montmorillonite]Brown et al. (2001)

• Wentworth Co.

• Wentworth

• Nampoo Station

• ⓘDevil's Elbow (Sharp Point)

[Montmorillonite]Segnit (1973)

• Westmoreland County

• ⓘHargraves quarry

[Montmorillonite]Graham et al. (2002)

• ⓘJenolan Caves

[Montmorillonite]Podgson RE

• Northern Territory

• Barkly Region

• Sandover

• Ammaroo Station (Amaroo Station)

• ⓘTosca Mine (Tosca's Hope)

[Montmorillonite]O'Toole (1973)

• Tennant Creek

• ⓘWhite Devil Gold Mine

Huston et al. (1993)

• Wauchope

• Kurundi Goldfield

• ⓘKurinelli Meteorites

[Montmorillonite]Magirian (1998)

• Central Desert Region

• ⓘBigrlyi uranium deposit

Schmid+2 other references

• Harts Range (Harts Ranges; Hartz Range; Hartz Ranges)

• Ambalindum Station

• Harding Springs

• ⓘYambla Prospect

Drake-Brockman (1995)

• Jervois Station

• Jervois Range

• ⓘGreen Parrot Mine

[Nontronite]Robertson (1959)

• City of Darwin

• ⓘGunn Point

[Montmorillonite]Rix (1964/94)

• Victoria-Daly Region

• ⓘLeliyn graphite deposit

Baumgartner et al. (2025)

• Queensland

• Cairns Region

• Prosperpine

• ⓘCondor deposit

[Montmorillonite]Loughnan et al. (1983)

• Charters Towers Region

• Charters Towers

• ⓘThalanga Mine

Herrmann et al. (2001)

• ⓘGreenvale

[Montmorillonite]Zeissink (1969)

• City of Mount Isa

• Mount Isa

• ⓘMount Isa Mines

[Montmorillonite]Sielecki (1988)

• ⓘCloncurry Shire

[Montmorillonite]Sielecki (1988)

• ⓘDugald River Mine

[Montmorillonite]Singer et al. (2009)

• Selwyn District

• Mount Dore Mine

• ⓘMerlin Mo-Re zone (Merlin deposit)

[Montmorillonite]www.smedg.org.au (2011)

• ⓘPegmont Pb-Zn deposit (Pegmont Mine)

[Nontronite]Miningdataonline

• Cook Shire

• ⓘWeipa

Taylor et al. (2004)

• Ipswich City Shire

• ⓘRedbank Plains

[Montmorillonite]

• Mareeba Shire

• Mungana

• ⓘMungana Mine

[Nontronite]Lehrmann (2012)

• ⓘRedcap Creek skarn

[Nontronite]Lehrmann (2012)

• McKinlay Shire

• Julia Creek

• ⓘJulia Creek deposit (Julia Creek mine)

Lewis (2010)

• North Burnett Region

• Mount Biggenden

• ⓘBiggenden Mine

[Montmorillonite]Edraki et al. (2025)

• Quilpie Shire

• ⓘQuilpie

Rey (2013)

• Rockhampton Region

• Marlborough

• ⓘGumigil Chrysoprase Mine

[Nontronite]Eggleton

• Mount Morgan

• ⓘMoonmera prospect

[Montmorillonite]Singer et al. (2008)

• Tablelands Region

• ⓘAnastasia Au deposit

[Montmorillonite]Nethery et al. (1998)

• Kinrara National Park

• ⓘLava Plains

[Nontronite]Sutherland

• Toowoomba Region

• ⓘMain Range Volcanic Field

[Saponite]Rod Martin Collection

• ⓘToowoomba Basalt

[Saponite]Vic Cloete.

• Whitsunday Region

• Mount Carlton district

• ⓘCapsize prospect

[Montmorillonite]- (n.d.)

• ⓘMount Carlton Mine

[Montmorillonite]Sahlström et al. (2016)

• South Australia

• Adelaide Hills Council

• Gumeracha

• ⓘDunstan Talc Mine (Gumeracha Talc Mine)

[Montmorillonite]Collection of Mark Willoughby

• ⓘGumeracha Quarry

[Montmorillonite]Eggleton (1959)

• Barossa Council

• Angaston

• ⓘHowards Quarry

[Nontronite]

• Penrice

• ⓘMoculta Phosphate Quarry

[Saponite]

• District Council of Elliston

• Tooligie

• ⓘOakdale prospect

[Nontronite]Keeling (2017)

• District Council of Karoonda East Murray

• ⓘMintabie Homestead

Olliver (1996)

• District Council of Lower Eyre Peninsula

• Uley

• ⓘUley Graphite Mine (S.A. Graphite Ltd; Uley Graphite Sydicate; Graphite Ltd.)

[Nontronite]Keeling (2000)

• District Council of Peterborough

• Paratoo

• ⓘParatoo copper Mine

[Nontronite]Brugger et al. (2006)

• Eyre peninsula

• Middleback Range

• Iron Duke Complex

• ⓘIron Duchess

[Nontronite]Francis (2010)

• ⓘIron Knight Mine

[Nontronite]Francis (2010)

• Goyder Regional Council

• Burra

• ⓘBurra Burra Copper Mine

[Montmorillonite]

• Light Regional Council

• St Kitts

• ⓘSt Kitts Phosphate Quarry

[Montmorillonite]

• Naracoorte Lucindale Council

• Naracoorte Caves National Park

• ⓘRobertson Cave

Forbes et al. (2006)

• Pastoral Unincorporated Area

• Anabama Hill

• ⓘAnabama Hill Cu deposit

[Montmorillonite]Hong et al. (2023)

• Arkaroola (Arkaroola Wilderness Sanctuary; Arkaroola Station)

• ⓘMt Gee

[Montmorillonite]

• Yudnamutana District

• ⓘWheal Austin

[Montmorillonite]

• Boolcoomatta Reserve (Boolcoomata Station)

• ⓘDome Rock Copper Mine

[Nontronite]

• ⓘWiperaminga Hill West Quarry

[Montmorillonite]

• ⓘCoober Pedy

[Montmorillonite]Gordon et al. (2014)

• Iron Knob

• ⓘIron Monarch Main Pit

[Montmorillonite]

• Middleback Range

• Iron Duke Complex

• ⓘIron Duke Mine

[Nontronite]Francis (2010)

• Mulgaria

• ⓘStuart Creek Opal Diggings

Thiry et al. (1991)

• ⓘNetley Hill prospect

[Montmorillonite]Hong et al. (2023)

• Robertstown

• ⓘFairview Quarry ?

[Beidellite]Noble et al. (1983)

• Tasmania

• Break O'Day municipality

• Blue Tier district

• ⓘLittle Plains Quarry

[Saponite]R Bottrill

• Brighton municipality

• Bridgewater

• ⓘBoral Quarry

[Saponite]R. Bottrill

• Burnie City

• Hampshire mining district

• Kara Mines

• ⓘKara No. 1 Pit

[Montmorillonite]Matsubara et al. (1984)

• ⓘUnnamed pit

[Saponite]

• Central Coast municipality

• Penguin

• ⓘPenguin Beach ?

[Saponite]Sutherland et al. (2004)

• South Nietta

• ⓘJean Brook (Smith’s Plains)

[Nontronite]R Bottrill

• Ulverstone district

• Ulverstone

• ⓘUlverstone Quarry

[Saponite]R Bottrill (2021)

• Central Highlands municipality

• Liawenee

• ⓘLiawenee canal

[Nontronite]Bottrill et al. (2008)

• Circular Head municipality

• Cape Grim district

• ⓘTrefoil Island

[Nontronite]Sutherland et al. (1967)

• Marrawah district

• Redpa

• ⓘRedpa quarry

[Nontronite]www.crocoite.com (2003)

• Robbins Island

• Cap Guyton

• ⓘMarys Island

www.crocoite.com (2003)

• Clarence city

• ⓘSkillion Hill

Bottrill et al. (2020)

• George Town municipality

• Hillwood

• ⓘEast Arm quarry

Giddings et al. (2023)

• Hobart City

• Lenah Valley

• ⓘGiblin Street Quarry

[Montmorillonite]Bottrill et al. (2008)

• Huon Valley municipality

• Huon-Channel region

• ⓘCygnet district

[Montmorillonite]Taheri+1 other reference

• Weld river district

• ⓘForster Prospect

[Montmorillonite]Bottrill et al. (2008)

• ⓘMacquarie Island

Griffin (1982)

• Kentish municipality

• Moina - Middlesex District

• Middlesex Plains

• ⓘCradle Mountain Link Road

[Saponite]Sutherland et al. (2004)

• Kingborough municipality

• Leslie Vale

• ⓘHazell Bros Leslie Vale quarry

R Bottrill

• Launceston City municipality

• The Sideling

• ⓘEagle Road quarry

[Montmorillonite]M Latham & R Bottrill+1 other reference

• Meander Valley municipality

• Upper Mersey Valley

• ⓘGads Hill

[Nontronite]Anderson (1984)

• Northern Midlands municipality

• Breadalbane

• ⓘMt Oriel quarry

[Saponite]Bottrill

• ⓘRaeburn quarry

[Saponite]R Bottrill

• Waratah-Wynyard municipality

• ⓘGuilford

[Montmorillonite]www.crocoite.com (2003)

• ⓘHellyer River Bridge

[Saponite]Sutherland et al. (2004)

• Heazlewood district

• ⓘLord Brassey Mine

[Saponite]Bottrill et al. (2002)

• Table Cape

• ⓘChambers Bay

[Saponite]Sutherland et al. (2004)

• West Coast municipality

• ⓘTrial Harbour district

[Saponite]Bottrill et al. (2008)

• Zeehan mining district

• ⓘGranville mine (Granville East prospect)

R Bottrill (in prep 2018)

• North Dundas

• ⓘRenison Bell Mine

[Montmorillonite]Patterson

• Victoria

• Bass Coast Shire

• Phillip Island

• Kitty Miller Bay

• ⓘKennon Head

[Montmorillonite]

• Baw Baw Shire

• Jindivick

• ⓘBasalt quarry

[Montmorillonite]Sorrell (n.d.)

• City of Casey

• Narre Warren North

• ⓘPioneer quarry

[Montmorillonite]Birch et al. (1979)

• City of Greater Geelong

• Fyansford

• Lower Paper Mills Road

• ⓘNichterlein's quarry

Shayan (1984)

• Glenelg Shire

• Portland

• Cape Sir William Grant

• ⓘPortland Harbour Trust Quarry

[Montmorillonite]Birch (1989)

• Golden Plains Shire

• ⓘSteiglitz

[Nontronite]Museum Victoria Mineralogy Collection

• Moorabool Shire

• Parwan

• ⓘParwan lava caves

[Montmorillonite]Birch et al. (1993)

• Mornington Peninsula Shire

• Flinders area

• ⓘCairns Bay

[Montmorillonite]Tschernich (1992)

• ⓘLittle Bird Rock

[Montmorillonite]

• ⓘWest Head

[Montmorillonite]

• Northern Grampians Shire

• Stawell

• ⓘKewell deposit

Noble (2012)

• Swan Hill Rural City

• Lake Boga

• ⓘLake Boga granite quarry

[Nontronite]

• Western Australia

• Boddington Shire

• Bannister

• ⓘBoddington Mine

Mock (1987)

• Carnarvon Shire

• ⓘGascoyne River

[Montmorillonite]Carr et al. (2021)

• Coolgardie Shire

• Coolgardie

• Hampton group

• ⓘBarbara Mine

[Nontronite]Grguric et al. (2009)

• Gibraltar Goldfield

• ⓘLloyd George Gold Mine

[Nontronite]Simpson (1948)

• Nepean

• ⓘLondonderry Li deposit

[Montmorillonite]Jacobson et al. (2007)

• Cue Shire

• Cue

• ⓘBig Bell Gold Mine (Paton's Find; Murchison Bell)

[Nontronite]Simpson (1948)

• Derby-West Kimberley Shire

• Napier Downs Station

• ⓘKimberley Jade Quarry

Fetherston (2010)

• Noonkanbah Station

• ⓘWalgidee Hills

[Nontronite]Mineralogical Magazine 1939 25 : 373-387

• East Pilbara Shire

• Nullagine

• Five Mile Creek Goldfield

• ⓘGolden Eagle Mine

[Montmorillonite]Huston (2001)

• ⓘZinc Ridge prospect

[Sauconite]rumbleresources.com.au (2021)

• Esperance Shire

• ⓘSplinter Rock deposit

Bamforth et al. (2025)+1 other reference

• Kalgoorlie-Boulder Shire

• Black Flag Goldfield

• Mount Pleasant

• ⓘLady Bountiful Extended Gold Mine

De Broekert (2003)

• Broad Arrow Goldfield

• Bardoc

• ⓘAphrodite gold prospect

Allen et al. (2003)

• Bulong Goldfield

• ⓘBulong Ni Mine

[Nontronite]Moeskops et al. (1977)

• Mount Monger Goldfield

• Mount Monger

• ⓘLoganberry Talc Mine

Abeysinghe (1997)

• Ora Banda Goldfield

• ⓘCawse Ni Mine

[Nontronite]tngltd.com.au (2011)

• Siberia Goldfield (Waverley)

• ⓘSM7 pit

[Nontronite]Canadian Mineralogist 32 (1994)

• Woolibar Station (Hampton Plains Goldfield)

• South Kal Mines (South Kalgoorlie Gold Mine; HBJ)

• ⓘCelebration Gold Mine

[Nontronite]Simpson (1948)

• Laverton Shire

• Burtville Goldfield

• ⓘSons of Westralia Gold Mine

[Nontronite]Gibson (1906)

• Erilstoun Goldfield

• ⓘBaneygo Gold Mine

[Nontronite]Simpson (1948)

• ⓘGarden Well Gold Mine

Anand+8 other references

• Laverton

• ⓘChivas Gold Mine

[Nontronite]Ravensgate Mineral Industry Consultants (2007)

• Mount Weld Station

• ⓘMount Weld Mine

[Montmorillonite]Cook et al. (2023)

• ⓘMurrin Murrin Ni-Co Mine (Anaconda Nickel mine)

[Beidellite]Murrin Murrin Nickel Laterite Deposit+2 other references

• Leonora Shire

• Bronzewing Goldfield (Mount McClure)

• ⓘBronzewing Mine (Bronzewing-Mount McClure Mine)

Eilu et al. (2001)

• ⓘSundowner gold prospects

Annand et al. (2001)

• Linden Goldfield

• ⓘRed October Gold Mine

[Montmorillonite]Graham (2003)

• Ten Mile Outcamp

• ⓘTeutonic Bore Mine

[Montmorillonite]Nickel (1982)

• Meekatharra Shire

• Peak Hill Mining District

• Peak Hill

• ⓘHarmony Gold Mine (Contact; Baxter)

Robertson et al. (2003)

• Menzies Shire

• Comet Vale

• ⓘHappy Jack Mine (Lady Bee Mine)

[Nontronite]Simpson (1948)

• ⓘSand Queen mines

[Nontronite]Simpson (1948)

• Davyhurst Goldfield

• Callion

• ⓘCallion Gold Mine (Corn in Egypt)

[Beidellite]Lintern (1998)

• ⓘGlasson Gold Mine (BC Pit)

Llorca (1998)

• Davyhurst

• ⓘLight of Israel Gold Mine (Lights of Israel)

Robertson et al. (2003)

• Menzies

• ⓘFirst Hit Gold Mine

[Nontronite]Simpson (1948)

• Mulline Goldfield

• ⓘPeach Tree Gold Mine

Linterm et al. (1998)

• Yerilla Station

• ⓘBoyce Creek Ni prospect

[Nontronite]Heron Resources Ltd (2008)

• Mount Magnet Shire

• Mount Magnet

• Boogardie Goldfield

• ⓘGolden Crown Gold Mine (Neptune)

[Nontronite]Simpson (1948)

• Ngaanyatjarraku Shire

• West Musgrave Block

• Wingellina Community (Irrunytju)

• ⓘWingellina Ni-Laterite Deposit

[Montmorillonite]Francesco et al. (2019)

• Perenjori Shire

• Karara Conservation Reserve

• ⓘRothsay beryl pegmatites (Seleka; Perenjori Beryl Mine)

[Nontronite]Jacobson et al. (2007)

• Plantagenet Shire

• ⓘKendenup graphite mine

[Nontronite]Simpson (1948)

• Port Hedland Shire

• Abydos Station

• Wodgina

• ⓘWodgina Tantalite Mine (Wodgina pegmatite; Main tantalite dyke)

[Nontronite]Simpson (1928)

• Sandstone Shire

• Sandstone

• ⓘOroya Mine

[Nontronite]Simpson (1948)

• Upper Gascoyne Shire

• Mount Augustus area

• ⓘMcCarthy Find (McCarthy's Find; Koorabooka Creek; Kurabuka Creek)

[Beidellite]Simpson (1948)

• Westonia Shire

• Westonia

• ⓘEdna May Gold Mine

[Nontronite]Simpson et al. (1948)

• Wiluna Shire

• Mount Keith

• ⓘMount Keith Open Pit

[Montmorillonite]Grguric (2003)

• Wiluna

• ⓘParoo Station Project

[Nontronite]a new category within the class of ...+1 other reference

• Wyndham-East Kimberley Shire

• ⓘMitchell Plateau

[Montmorillonite]Recent Investigations of the Mitchell ...+3 other references

• Yalgoo Shire

• Golden Grove Mine

• ⓘScuddles deposit

Le Gleuher M. (2008)

• Minjar Gold District

• ⓘGolden Monarch (Monarch; Mug's Blow; Mug's Luck)

[Nontronite]Simpson (1948)

• Paynes Find

• Paynes Find Goldfield (Goodingnow)

• ⓘLake View Gold Mine (Dowd's)

[Nontronite]Simpson (1948)

• Yuin Station

• ⓘRoyal Standard Gold Mine

[Nontronite]Simpson (1948)

• Yilgarn Shire

• Bullfinch

• ⓘEenuin gold area

[Nontronite]Simpson (1948)

• Southern Cross

• ⓘCornishman Gold Mine

Markwell (2003)

Austria

 

• Burgenland

• Oberpullendorf District

• Markt Sankt Martin

• Pauliberg

• ⓘBasalt quarry

[Montmorillonite]U. Kolitsch et al. (2009)+1 other reference

• Oberpullendorf

• ⓘBasalt quarries

[Nontronite]Piso (1970)

• Stoob

• ⓘBasalt quarry

[Nontronite]Piso (1970)

• Oberwart District

• Stadtschlaining

• ⓘAntimony mine

[Montmorillonite]Huber et al. (1977)+1 other reference

• Carinthia

• Spittal an der Drau District

• Gmünd in Kärnten

• ⓘEbenwald

Puttner (1994)

• Villach-Land District

• Fresach

• Amberg

• ⓘMarble outcrop

[Montmorillonite]Niedermayr et al. (1995)

• Wolfsberg District

• Frantschach-Sankt Gertraud

• Brandrücken

• ⓘSpodumene prospect

[Montmorillonite]Niedermayr et al. (1995)

• Preitenegg

• Packsattel

• ⓘA2 Highway cut

[Montmorillonite]

• Sankt Paul im Lavanttal

• Kollnitz

• ⓘBasalt quarry

[Montmorillonite]Niedermayr et al. (1995)

• Wolfsberg

• Waldenstein

• ⓘHematite Mine

[Montmorillonite]

• Lower Austria

• Gmünd District

• Großdietmanns

• Unterlembach

• ⓘEichberg

Brandstätter et al. (1990)

• Horn District

• Brunn an der Wild

• Dietmannsdorf an der Wild

• ⓘSerpentinite quarries

[Saponite]Götzinger (1987)

• Drosendorf-Zissersdorf

• Pingendorf

• ⓘSerpentinite quarry

[Saponite]Niedermayr (1990)+1 other reference

• Wollmersdorf (Zettlitz-Wollmersdorf)

• ⓘGraphite quarry

[Nontronite]Mayrhofer (1935)+1 other reference

• Krems-Land District

• Albrechtsberg an der Großen Krems

• ⓘKlein-Heinrichschlag

[Saponite]Ertl (1995)

• Gföhl

• Felling

• ⓘLatzenhof ?

Kolitsch (2017)

• Rastbach

• ⓘDörrmühle (Hofmühle)

[Saponite]Database „Minerale NÖ“ (A. Thinschmidt and co-workers)

• Mühldorf

• Amstall

• ⓘGraphite quarry

[Montmorillonite]Zirkl (1961)

• ⓘTurquoise ditch (Weinberg Forest)

[Nontronite]Götzinger (2008)

• Weinzierl am Walde

• ⓘBlocherleitengraben

[Montmorillonite]Knobloch (1982)

• Melk District

• Persenbeug-Gottsdorf

• ⓘLoja ?

[Montmorillonite]Neschen (n.d.)

• ⓘQuarry I

Löffler et al. (2011)

• Pöchlarn

• ⓘLasselsberger quarry ?

Knobloch et al. (2021)

• Raxendorf

• Feistritz

• ⓘGraphite mine

[Montmorillonite]Holzer et al. (1963)

• Sankt Oswald

• ⓘ"In der Gleisen" quarry (Yspertal; Ispertal; Unterfell)

[Saponite]Götzinger (1987)

• Sankt Pölten-Land District

• Hafnerbach

• Hengstberg

• ⓘGraphite deposit

[Nontronite]Becke (1917)

• Waidhofen an der Thaya District

• Pfaffenschlag bei Waidhofen

• ⓘHochleitengraben quarry (Litschauer quarry)

Göd et al. (2017)

• Waldkirchen an der Thaya

• ⓘSchönfeld

[Saponite]Götzinger (1987)

• Zwettl District

• ⓘOttenschlag

[Nontronite]Carinthia II (2006)

• Salzburg

• Hallein District

• Abtenau

• ⓘZwieselbad ?

[Montmorillonite]Strasser (1989)

• Scheffau am Tennengebirge

• Grubach

• Moosegg

• ⓘGypsum mine ?

[Montmorillonite]Strasser et al. (1998)

• Salzburg

• Untersberg massif

• ⓘSalzburg shaft

[Montmorillonite]Strasser (1989)

• St. Johann im Pongau District

• Bad Gastein

• Naßfeld valley

• Sportgastein

• ⓘPower station

Kolitsch et al. (2008)

• Grossarl

• Kleiner Schneibenstein

• ⓘRudolf adit ?

[Montmorillonite]Strasser (1989)

• Tamsweg District

• Muhr

• ⓘA10 Highway tunnel (Tauern tunnel) ?

[Montmorillonite]Strasser (1989)

• Schellgaden

• Katschberg

• ⓘA10 Highway tunnel

[Montmorillonite]Strasser (1989)

• Zell am See District

• Bramberg am Wildkogel

• ⓘBreitkopf ?

[Montmorillonite]Strasser (1989)

• ⓘWiesbachrinne

[Montmorillonite]- (n.d.)

• Hollersbach im Pinzgau

• ⓘSchafkopf east slope

[Montmorillonite]Strasser (1989)+2 other references

• Neukirchen am Großvenediger

• Silberofen

• ⓘKampriesen Alp ?

[Montmorillonite]Strasser (1989)

• Styria

• Bruck-Mürzzuschlag District

• Kapfenberg

• Parschlug

• ⓘParschlug mine

Zepharovich (1859)

• Kindberg

• Hadersdorf

• ⓘLambachgraben quarry ("Harterbachgraben" quarry)

[Montmorillonite]Taucher (1998)+1 other reference

• Graz

• Mariatrost

• ⓘPlatte

[Montmorillonite]Postl (1978)

• Leibnitz District

• Oberhaag

• Lieschengraben

• ⓘAldrian quarry (Hofstatt quarry)

[Montmorillonite]Taucher et al. (1992)

• Wildon

• Weitendorf

• ⓘBasalt quarry

[Saponite]Aufschluss 1972 (SB)

• Leoben District

• ⓘKraubath an der Mur

[Saponite]Alker (1972)

• Leoben

• Galgenberg

• ⓘRailway tunnel

[Montmorillonite]Hollerer (1999)

• ⓘHäuselberg

[Montmorillonite]Freyn (1902)

• Liezen District

• Landl

• Gams bei Hieflau

• ⓘGams stratigraphic sections

Grachev (Ed)+1 other reference

• Südoststeiermark District

• Bad Gleichenberg

• Bairisch Kölldorf

• ⓘSchaufelgraben

[Montmorillonite]Postl et al. (1996)

• ⓘBorehole St W2

[Montmorillonite]Postl et al. (1996)

• Klausen

• ⓘSchlarbaum quarry

[Montmorillonite]Aufschluss 1972 (SB)

• Wilhelmsdorf

• ⓘStradner Kogel

[Montmorillonite]Postl et al. (1996)

• Feldbach

• Gossendorf

• ⓘClay pit

[Nontronite]Exel (1993)

• Klöch

• ⓘBasalt quarry

[Montmorillonite]Taucher (1989)

• Upper Austria

• Rohrbach District

• Aigen-Schlägl

• ⓘHeidlbrunn quarry

[Montmorillonite]Reiter (1999)

Azerbaijan

 

• Baku City

• ⓘBulla Island

[Nontronite]Novgorodova M.I. (caspian Sea)

• Gedebey District

• ⓘZafar Cu-Au±(Zn-Ag) deposit

Baba-zadeh et al. (2024)

Baltic Sea

 

• Gotland Deep

• ⓘCore 20001-5

Burke et al. (2002)

Belarus

 

• Gomel Region

• Zhytkavichy District

• ⓘDiabazovoye REE-Be deposit

[Montmorillonite]E.P. Shpanov et al. (1989)

Belgium

 

• Brussels

• Watermael-Boitsfort

• ⓘWatermael-Boitsfort borehole

[Montmorillonite]Thorez (1973)

• Flanders

• Antwerp

• ⓘBoom

[Montmorillonite]Hatert et al. (2002)

• Rumst

• Reet

• ⓘWienerberger clay pits

Richard De Nul

• Flemish Brabant

• Zaventem

• ⓘSint-Stevens-Woluwe

Hatert et al. (2002)

• Wallonia

• Hainaut

• Bernissart

• Blaton

• ⓘMont-des-Groseillers

[Montmorillonite]Hatert et al. (2002)+1 other reference

• Liège

• ⓘHerve

[Montmorillonite]Hatert et al. (2002)

• Kelmis

• ⓘAltenberg mine

[Sauconite]Ross (1946)+2 other references

• Liège

• ⓘAngleur

[Montmorillonite]Breithaupt (1832)+2 other references

• Plombières

• ⓘMoresnet

[Sauconite]Hatert et al. (2002)

• Trooz

• Forêt

• ⓘWalou cave

Chen et al. (1988)

• Visé

• ⓘArgenteau

[Nontronite]Hatert et al. (2002)

• Luxembourg

• Vielsalm

• Salmchâteau

• ⓘLe Coreux

[Montmorillonite]Blondieau et al. (2017)

Bolivia

 

• Cochabamba

• Ayopaya Province

• Independencia

• Palca river alluvials

• ⓘGreen carbonate boulder

[Volkonskoite]PXRD by John Attard

• Chapare Province

• Alto Chapare mining district

• Cristalmayu subdistrict

• Cristalmayu

• Boston mine

• ⓘParaje Central (Derrumbe Boston)

Petrov (n.d.)

• La Paz

• José Manuel Pando Province

• ⓘBerenguela mining district

[Montmorillonite]Biagioni et al. (2022)

• Oruro

• Pantaleón Dalence Province

• Huanuni

• ⓘHuanuni mine

[Beidellite]Wilson (2001)

• Santa Fé mining district

• ⓘJapo Mine (Negro Pabellón Mine)

[Montmorillonite]Jiménez-Franco et al. (2018)

• Poopó Province

• ⓘPoopó

Torres et al. (2019)

• Potosí

• Antonio Quijarro Province

• Tomave Municipality

• Tolapampa

• ⓘCosuña volcanic complex

[Nontronite]Salomon Rivas y Federico Ahlfeld (1998)

• Sud Lípez Province

• Pastos Grandes

• ⓘPastos Grandes Laguna

[Stevensite]Bougeault et al. (2019)

• San Antonio de Lípez

• ⓘMesa de Plata Mine

[Saponite]Salomon Rivas y Federico Ahlfeld (1998)

Bosnia and Herzegovina

 

• Federation of Bosnia and Herzegovina

• Tuzla Canton

• Lukavac

• ⓘVijenac limestone quarry

[Montmorillonite]Bevandić et al. (2018)

Botswana

 

• North-East District

• Mupane Gold Project

• ⓘTau Pit

[Nontronite]Glanville et al. (2011)

• North-West District

• Ngamiland West District

• ⓘKihabe prospect

[Sauconite]Forrester+1 other reference

Brazil

 

• Amazonas

• Presidente Figueiredo

• Pitinga mine

• ⓘMadeira pluton

Bastos Neto et al. (2009)

• Bahia

• ⓘCampo Formoso ultramafic complex

[Nontronite]F. Zaccarini (2006)

• Goiás

• Barro Alto

• ⓘBarro Alto Ni mine

Ratié et al. (2015)

• Iporá

• ⓘFazenda Buriti alkaline complex

[Montmorillonite]Santos et al. (2024)

• Santa Fé de Goiás

• ⓘSanta Fé deposit

Machado et al. (2021)

• ⓘMata Azul pegmatitic field

[Montmorillonite]Queiroz (2016)

• Mato Grosso

• Peixoto de Azevedo

• Baixão Novo creek

• ⓘParaíba deposit

Poggi et al. (2022)

• Minas Gerais

• Caldas

• ⓘOsamu Utsumi mine

[Montmorillonite]Waber et al. (1992)+1 other reference

• Conselheiro Pena

• Barra do Cuieté

• ⓘBoa Vista pegmatite

[Montmorillonite]Cassedanne et al. (1982)

• ⓘUrucum claim

[Montmorillonite]Atencio et al. (2004)

• Cuparaque

• Aldeia

• ⓘZé Pinto claim

[Nontronite]Cassedanne et al. (1990)+1 other reference

• Divino das Laranjeiras

• Linópolis

• ⓘJove Lauriano claim

[Nontronite]Cassedanne (1983)

• Galiléia

• Sapucaia do Norte

• ⓘSapucaia mine

[Montmorillonite]Cassedanne et al. (1999)

• Jaguaraçu

• ⓘJaguaraçu pegmatite

[Montmorillonite]Cassedanne et al. (1994)

• Poços de Caldas

• ⓘBortolan quarry

[Nontronite]Azzi (2019)

• ⓘMorro do Ferro

[Montmorillonite]Waber (1991)

• São José da Safira

• ⓘCruzeiro mine

[Montmorillonite]Cassedanne et al. (1980)

• ⓘVirgem da Lapa

[Nontronite]

• Pará

• Canaã dos Carajás

• ⓘAlvo 118 Cu-Au deposit

Santos et al. (2023)+1 other reference

• Serra Sul complex

• S11D deposit

• ⓘS11D-0047 cave

[Montmorillonite]SALLUN FILHO (orgs.)+1 other reference

• Monte Alegre

• Maicuru range

• ⓘMaicuru alkaline complex

531 p+6 other references

• Paraíba

• Vieirópolis

• Vieirópolis pegmatite field

• ⓘSerra Branca amazonite pegmatite

[Montmorillonite]e Souza et al. (2020)

• Paraná

• Campo Largo

• São João do Povinho

• ⓘTabiporã mine

Dressel et al. (2022)

• Cerro Azul

• Mato Preto carbonatite complex

• ⓘClugger orebody

[Montmorillonite]JENKINS II (1987)

• Foz do Iguaçu

• ⓘIguazu falls ?

[Nontronite]Geological Survey Professional Paper 327 (U.S. Department of the Interior, 1959)

• Piauí

• Capitão Gervásio de Oliveira

• ⓘSão João do Piauí deposit

[Nontronite]Dybowska et al. (2022)

• Nazaré do Piauí

• ⓘCalçadinha farm

[Nontronite]Costa et al. (2016)

• Rio Grande do Norte

• Currais Novos

• ⓘBrejuí W-Mo skarn deposit

[Montmorillonite]Costa et al. (2024)

• Parelhas

• ⓘCapoeira 1 pegmatite (Boqueirãozinho pegmatite)

[Hectorite]Robinson et al. (1998)

• Potiguar Basin

• ⓘAçu valley

J. Anderson et al. et al. (2004)

• Rio Grande do Sul

• ⓘSalto do Jacuí ?

[Nontronite]Rock Currier specimens

• ⓘVista Alegre

Pinto V. et al. (2011)

• Santa Catarina

• Arroio Trinta

• ⓘSC-453 road cut

[Montmorillonite]Bergmann (2009)

• ⓘIbicaré

[Montmorillonite]Bergmann (2009)

• São Paulo

• Pederneiras

• Pederneiras

• ⓘNova Fortaleza quarry

[Ferrosaponite]Färber (n.d.)

• São Paulo

• ⓘPerus

[Saponite]D Atencio & R Hypolito ()

• ⓘPegmatite quarries

[Saponite]Fosfatos e Silicatos Secundários de ...

• Tocantins

• São Salvador do Tocantins

• ⓘMarimbondo pegmatite

[Montmorillonite]Queiroz (2016)

Bulgaria

 

• Dobrich Province

• Balchik Municipality

• Obrochishte

• ⓘObrochishte deposit

[Montmorillonite]Aleksiev (1967)+1 other reference

• Haskovo Province

• Mineralni Bani Municipality

• Spahievo

• Spahievo ore field

• ⓘChala mine

[Montmorillonite]Kunov et al. (2001)

• Kardzhali Province

• Kardzhali Municipality

• Beli Plast

• ⓘBeli Plast complex

[Montmorillonite]Georgiev et al. (2002)+1 other reference

• Momchilgrad Municipality

• Zvezdel

• ⓘDachiardite-K occurrence

Encheva

• Pazardzhik Province

• Panagyurishte Municipality

• Elshitsa

• ⓘElshitsa mine

Bogdanov et al. (2004)

• Levski

• ⓘRadka Mine

Bogdanov et al. (2004)

• Popintsi

• ⓘKrassen Mine

Bogdanov et al. (2004)

• Pernik Province

• Breznik Municipality

• ⓘMilin Kamak deposit

Sabeva et al. (2017)

• Smolyan Province

• Zlatograd Municipality

• ⓘZapadno Gradishte deposit

[Nontronite]Bonev (1993)

• Sofia City Province

• Stolichna Municipality

• Kremikovtsi

• ⓘKremikovtsi mine

[Beidellite]Radonova et al. (1967)

• ⓘLozen

[Montmorillonite]Georgiev et al. (2002)

Cambodia

 

• KamPot Province

• ⓘTouk Meas district

[Montmorillonite]Economic and Social Commission for Asia and the Pacific (1993)

• Takeo Province

• Kiri Vong District

• ⓘPhnom Bayong

[Montmorillonite]Piilonen et al. (2023)

Cameroon

 

• Centre Region

• Nyong-et-Kéllé

• Éséka

• ⓘPouth-Kellé

Oumarou et al. (2005)

• East Region

• Haut-Nyong

• Lomié

• Lomié Ultramafic complex

• ⓘNkamouna Mine

[Beidellite]Yongue-Fouateu et al. (2009)

Canada

 

• Alberta

• Peace River

• ⓘClear Hills

[Nontronite]Petruk et al. (1977)

• British Columbia

• Clinton Mining Division

• ⓘBlackdome Mine

[Montmorillonite]British Columbia Ministry of Energy

• Fort Steele Mining Division

• Kimberley

• St. Mary Lake

• ⓘHellroaring Creek Intrusive Complex

personal correspondence with Giles Peatfield (see comments)

• Golden Mining Division

• Ice River Alkaline Complex

• ⓘMoose Creek Valley pegmatite

[Nontronite]Piilonen et al. (2025)

• Kamloops Mining Division

• Falkland

• ⓘChase Creek

[Montmorillonite]Tschernich et al. (1982)+1 other reference

• Kamloops

• ⓘAfton Mine

[Montmorillonite]Singer et al. (2008)

• ⓘLogan Lake

[Montmorillonite]Lypaczewski et al. (2020)

• ⓘBethlehem Mine

[Montmorillonite]Singer et al. (2008)

• ⓘHighland Valley Copper Mine

[Montmorillonite]Singer et al. (2008)

• ⓘHighmont Pit

[Montmorillonite]Singer et al. (2008)

• ⓘLornex Pit

[Montmorillonite]Singer et al. (2008)

• Omineca Mining Division

• Ootsa Lake

• ⓘBerg Cu-Mo deposit

[Montmorillonite]Singer et al. (2008)

• ⓘOx Lake Cu deposit

[Montmorillonite]Singer et al. (2008)

• ⓘWhitling Creek prospect (Whiting Creek Cu-Mo deposit)

[Montmorillonite]Singer et al. (2008)

• Toodoggone River area

• ⓘSilver Pond

[Montmorillonite]Duuring et al. (2009)

• Osoyoos Mining Division

• Okanagan Falls

• ⓘVault gold-silver veins

[Montmorillonite]Personal correspondance with Giles ...

• Revelstoke Mining Division

• Boulder Mountain Pegmatite Group

• ⓘProf pegmatite

[Montmorillonite]Breasley et al. (2024)

• Vancouver Island

• Alberni Mining Division

• ⓘButtle Lake

[Montmorillonite]Tschernich (1992)

• Vernon Mining Division

• Vernon

• ⓘKlinker prospect

[Saponite]Simandl et al. (1997)+1 other reference

• Manitoba

• Lac-du-Bonnet area

• Bernic Lake

• Buck claim

• ⓘPegmatite No. 3

[Montmorillonite]Bannatyne (1985)

• ⓘTanco Mine

[Montmorillonite]153-155.+2 other references

• Cat Lake - Winnipeg River pegmatite field

• ⓘHuron Claim pegmatite

[Montmorillonite]Paul (1984)

• New Brunswick

• Charlotte Co.

• Grand Manan Island

• Eel Brook Beach

• ⓘSeven Days Work Cliff

[Nontronite]King (n.d.)

• Saint Stephen Parish

• ⓘRogers Farm Zone (St. Stephen Ni-Co-Cu Deposit)

[Saponite]- (2022)

• Newfoundland and Labrador

• Labrador

• Seal Lake alkaline complex (Letitia Lake)

• ⓘMann 1 (Letitia Lake)

[Nontronite]GSC locality database+1 other reference

• Newfoundland

• Burin Peninsula

• ⓘHickeys Pond

Sparkes et al. (2016)

• St. Lawrence

• ⓘAGS Fluorite Deposit

[Montmorillonite]Norman Wilson collection

• ⓘSteel Mountain anorthosite massif

Pe-Piper et al. (2024)

• Nova Scotia

• ⓘCumberland Co.

[Saponite]Tanner (1994)

• Two Islands

• ⓘWasson Bluff

[Saponite]King (n.d.)

• ⓘWentworth plutonic complex

[Beidellite]Pe-Piper+1 other reference

• Kings Co.

• ⓘChipman Brook

[Montmorillonite]Canadian Museum of Nature collection (Specimen 40536)

• Ross Creek

• ⓘWoodworth Cove

Pe-Piper (2000)

• Nunavut

• Qikiqtaaluk Region

• Baffin Island

• ⓘNapoleon Bay

[Saponite]Hogarth (1997)

• Ontario

• Greater Sudbury

• McKim Township

• ⓘSudbury area

[Montmorillonite]Schindler et al. (2012)

• Kenora District

• Fort Hope

• ⓘFort Hope pegmatite field

Breaks et al. (2008)

• Leeds and Grenville Counties

• Lansdowne Township

• ⓘLyndhurst area (Black Rapids area)

[Saponite]Montgomery (n.d.)

• ⓘQuartz crystal occurrence C

[Saponite]Montgomery (n.d.)

• Middlesex County

• Williams Township

• ⓘHungry Hollow occurrence

[Montmorillonite]Ontario Ministry of Northern ...

• Renfrew County

• Brudenell-Lyndoch-and-Raglan

• Lyndoch Township

• Quadeville area

• ⓘRose Quartz Pit

[Montmorillonite]Piilonen et al. (2024)

• Simcoe County

• Ramara Township

• ⓘBrechin Quarry

Ontario Geological Survey+1 other reference

• Thunder Bay District

• Scoble Township

• ⓘRabbit Mountain Mine (Great Lakes Silver mine)

[Saponite]Willet Miller (1905)

• Québec

• Abitibi-Témiscamingue

• La Vallée-de-l'Or RCM

• Réservoir-Dozois

• ⓘCabonga Reservoir

[Montmorillonite]Olivier Langelier Collection

• Centre-du-Québec

• Arthabaska RCM

• Saints-Martyrs-Canadiens

• ⓘLac Nicolet Antimony mine

[Montmorillonite]Robinson et al. (1996)

• Chaudière-Appalaches

• Les Appalaches RCM

• ⓘThetford Mines

[Saponite]Betts (n.d.)

• Black Lake

• ⓘBritish Canadian mine (B.C. 1 mine; B.C. 2 mine; Martin mine; Black Lake mine; American mine; Dauville mine)

[Montmorillonite]Canadian Museum of Nature collection

• ⓘHall chrome pit

[Stevensite]GSC collection specimen

• Estrie

• Le Granit RCM

• Val-Racine

• ⓘMont Mégantic

[Montmorillonite]CLÉMENT

• Les Sources RCM

• Val-des-Sources

• ⓘJeffrey Mine

[Montmorillonite]Horváth & Spertini (2008 & 2009)

• Gaspésie-Îles-de-la-Madeleine

• La Côte-de-Gaspé RCM

• Murdochville

• ⓘGaspé Copper mine (Gaspé mine; Copper Mountain mine; Needle Mountain mine)

[Montmorillonite]Singer et al. (2008)

• Laurentides

• Deux-Montagnes RCM

• ⓘOka complex

Gold (1969)

• Montérégie

• La Vallée-du-Richelieu RCM

• Mont Saint-Hilaire

• ⓘPoudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH)

[Montmorillonite]Grice (1989)+1 other reference

• Lajemmerais RCM

• Varennes & St-Amable

• ⓘSaint-Amable sill

Horváth et al. (1998)

• ⓘDemix-Varennes quarry

[Montmorillonite]Horváth et al. (1998)

• Montréal

• ⓘFrancon quarry

[Montmorillonite]176-178.+2 other references

• ⓘMiron Quarry

[Montmorillonite]Sabina (1983)

• Outaouais

• Les Collines-de-l'Outaouais RCM

• Val-des-Monts

• Saint-Pierre-de-Wakefield

• Lake Saint-Pierre

• ⓘEvans-Lou Mine

[Montmorillonite]Sabina (1987)

• Saskatchewan

• Athabasca Basin

• ⓘRabbit Lake Mine

[Montmorillonite]Knipping (1974)

• ⓘShea Creek Prospect

gac.esd.mun.ca (n.d.)

• ⓘMuskiki Lake

Egan (1986)

• Yukon

• Mayo mining district

• ⓘKeno Hill

[Montmorillonite]Watson et al. (1996)

• ⓘOsiris Project

Mine Development Associates (2018)

• Watson Lake mining district

• ⓘFiddler Yukon Mine ?

[Beidellite]Peatfield (n.d.)

• Finlayson Lake Camp

• ⓘABM deposit

Denisová et al. (2023)

• Whitehorse mining district

• Carcross

• Tagish Lake

• ⓘTagish Lake meteorite

[Saponite]Zolensky et al. (2002)+2 other references

• Coffee Creek

• ⓘCasino Mine

[Montmorillonite]Singer et al. (2008)

Cape Verde

 

• Sotavento Islands

• ⓘSantiago Island

M.M.S. Cabral Pinto et al. (2011)

Central African Republic

 

• Nana-Mambéré

• Lobaye River (Bali River)

• ⓘBali meteorite

[Saponite]Brearley et al. (1998)

Chad

 

• Mayo-Kebbi Est Region

• Mayo Kebi granite

• ⓘZabili pluton

[Saponite]Olivier et al. (2021)

Chile

 

• Aisén

• Aisén Province

• ⓘPuyuhuapi

Aguirre et al. (1998)

• Antofagasta

• Antofagasta Province

• Antofagasta

• Escondida

• ⓘEl Peñón Mine

WARREN (2005)

• ⓘEsperanza Mine

Singer et al. (2008)

• ⓘFaride Mine

[Montmorillonite]Camus et al. (1991)

• Michilla District

• ⓘMichilla Mine (Lince Mine)

Oliveros et al. (2008)

• Salar de Atacama

• ⓘCordón de Lila

Richter et al. (2015)

• ⓘSierra Gorda

[Montmorillonite]Schlüter et al. (2000)+2 other references

• ⓘLa Compañia Mine

[Saponite]Demetrius Pohl identified AMNH 1985+2 other references

• Taltal

• ⓘAltamira Mine

Maureira et al. (2023)

• ⓘLas Luces Mine

Maureira et al. (2023)

• El Loa Province

• Calama

• ⓘEl Abra Mine

[Montmorillonite]Singer et al. (2008)

• ⓘEl Tatio geothermal field

[Montmorillonite]Cortecci et al. (2005)

• ⓘPabellón geothermal field

Reich+3 other references

• Ollagüe

• ⓘCerro Pabellón Geothermal System

[Beidellite]Vidal et al. (2022)

• San Pedro de Atacama

• ⓘEl Laco Fe deposit

[Montmorillonite]Guo et al. (2022)

• Tocopilla Province

• María Elena

• Oficina María Elena

• ⓘAntucoya mine

Maksaev (2006)

• Tocopilla

• ⓘAngélica Mine

Zambra et al. (2007)

• Arica y Parinacota

• Arica Province

• Los Camarones valley

• ⓘCuya

[Saponite]Howard Minerals specimens+1 other reference

• Atacama

• Chañaral Province

• Diego de Almagro

• El Salvador mining district

• ⓘEl Salvador Mine

[Montmorillonite]Singer et al. (2008)

• ⓘLa Coipa mine

Oviedo et al. (1991)

• Potrerillos

• ⓘPotrerillos Mine

[Montmorillonite]Singer et al. (2008)

• Copiapó Province

• Cabeza de Vaca mining district

• ⓘSan Pablo mine

[Montmorillonite]Parker L.R./Salas R./Pérez G. (1963)+2 other references

• Copiapó

• Cachiyuyo de Llampos mining district

• ⓘDulcinea de Llampos Mine

[Nontronite]XRD and SEM-EDS by Joy Desor and ...

• ⓘMarte Mine

[Montmorillonite]- (n.d.)+1 other reference

• Tierra Amarilla

• ⓘEl Volcán Mine

Lohmeier et al. (2025)

• ⓘDorado sector

Lohmeier et al. (2022)

• ⓘOjo de Agua Este sector

Lohmeier et al. (2022)

• ⓘOjo de Agua sector

Lohmeier et al. (2025)

• Las Pintadas mining district

• Cerro Pintado

• ⓘLa Farola Mine

[Montmorillonite]XRD by Joachim Lorenz+1 other reference

• ⓘMaricunga Au deposit

[Beidellite]Lohmeier et al. (2025)

• Huasco Province

• Alto del Carmen

• El Morro Project

• ⓘLa Fortuna prospect

Singer et al. (2008)

• ⓘPascua Lama project

Chouinard et al. (2005)

• Las Cañas district

• ⓘLas Canas

fluid inclusion microthermometry et al. (1-2)+1 other reference

• Vallenar

• ⓘDos Amigos Cu porphyry Mine

[Montmorillonite]Maksaev et al. (2010)

• Coquimbo

• Elqui Province

• ⓘPleito-Melón mining district

Econ Geol (1995)

• ⓘFalda

Econ Geol (1995)

• Vicuña

• ⓘTambo Mine

Deyell et al. (2005)

• Los Ríos

• Valdivia Province

• ⓘCamán ultramafic body

González-Jiménez et al. (2023)

• Magallanes

• ⓘSarmiento Ophiolite complex

Singer et al. (2005)

• O'Higgins

• Cachapoal Province

• Rancagua

• El Teniente

• ⓘTeniente Mine (Braden Mine)

[Montmorillonite]Singer et al. (2008)

• Santiago Metropolitan Region

• Chacabuco Province

• ⓘCuesta de Chacabuco

Fuentes et al. (2004)

• Melipilla Province

• ⓘAlhué mining district

Gómez-Gajardo et al. (2024)

• ⓘAlhué mine

[Montmorillonite]YAMANA GOLD INC. ANNUAL INFORMATION ...

• Santiago Province

• ⓘRío Blanco-Los Bronces deposit

Crespo et al. (2020)

• Tarapacá

• Tamarugal Province

• Pica

• Collahuasi mining district

• ⓘCopaquire Cu deposit

[Montmorillonite]Singer et al. (2008)

• ⓘQuebrada Blanca Mine

[Montmorillonite]- (2003)

• ⓘRosario Mine

- (2003)

• ⓘUjina Mine

[Montmorillonite]- (2003)+1 other reference

• Pozo Almonte

• ⓘCerro Colorado Mine

Bouzari F (2002)

• Valparaíso

• Ísla de Pascua Province

• ⓘEaster Island

Gioncada et al. (2010)

China

 

• Anhui

• Chuzhou

• Mingguang City

• ⓘGuanshan Mine

[Montmorillonite]Yanhua Wang and Hanzhu Wang (1998)

• Hefei

• Lujiang Co.

• ⓘHuangzhuyuan deposit

[Montmorillonite]LIU et al. (2021)

• ⓘLuohe Mine

[Montmorillonite]Qingtao Huang (1984)

• Ma'anshan

• Dangtu County

• Zhonggu Fe ore field (Zhongshan-Gushan Fe ore field; Zhonggushan Fe ore field)

• ⓘGushan Mine

[Montmorillonite]Zhangru Zhu (1993)

• Chongqing

• ⓘMoxinpo mine

Dai et al. (2017)

• Qijiang District

• Songzao coal field

• ⓘSeam no. 11

Dai Shifeng et al. (2007)

• Seam no. 8

• ⓘShihao mine

Lu et al. (2024)

• Shizhu Co.

• ⓘDaping Mine

Zou et al. (2022)

• Fujian

• Longyan

• Shanghang Co.

• Zijinshan ore field

• ⓘDongnan Cu deposit

[Montmorillonite]Duan et al. (2022)

• ⓘJintonghu Cu-Au deposit

[Montmorillonite]Wang et al. (2025)

• ⓘLongjiangting deposit

Chen et al. (2019)

• ⓘXinan deposit

[Montmorillonite]Wang et al. (2024)+1 other reference

• Nanping

• Wuyishan City

• ⓘU deposit No. 6241

[Montmorillonite]Songmao Chen (1984)

• Sanming

• Datian County

• ⓘShipai geothermal field

[Montmorillonite]Shufeng Huang et al. (1999)

• Qingliu County

• ⓘXingluokeng W-Mo deposit

[Montmorillonite]Yunhuai Lin (1982)+2 other references

• Xiamen

• Tong'an District

• ⓘGuoshan Mine

[Montmorillonite]Acta Petrologica et Mineralogica 11 (2)

• Gansu

• Gannan

• Luqu Co.

• ⓘLa'erma Au-Se deposit

[Montmorillonite]Peters (2002)

• Jinchang

• Jinchuan District

• ⓘHongquan bentonite deposit

[Montmorillonite]Hewei Zhang (1982)+2 other references

• Jiuquan

• Guazhou Co.

• ⓘHanshan Au deposit

[Montmorillonite]Mao Jingwen et al. (2000)

• ⓘHuitongshan Cu deposit

[Montmorillonite]Mingzuan Xu et al. (2011)

• Longnan

• Wen County

• ⓘYangshan Au deposit

[Montmorillonite]Jinzhong Qi et al. (2008)

• Qingyang

• Zhenyuan Co.

• ⓘPengyang uranium deposit

Zhao et al. (2022)

• Guangdong

• Heyuan

• Zijin Co.

• ⓘTiezhang Sn deposit

[Nontronite]Gongsheng Yan (1987)

• Qingyuan

• Yingde City

• ⓘZhouwu deposit

[Montmorillonite]Liang et al. (2025)

• Shaoguan

• Wengyuan Co.

• ⓘXiazhuang Uranium ore field (Xiwang Uranium ore field)

[Montmorillonite]Dahlkamp (2009)

• Guangxi

• Baise

• Leye Co.

• ⓘLangquan Au deposit

[Montmorillonite]Lin Niu (1994)

• Lingyun Co.

• ⓘXiajia Au deposit

[Montmorillonite]Dajing Chen et al. (2001)

• Pingguo Co.

• ⓘPingguo bauxite deposit

[Montmorillonite]Zhangling Liu (1980)+2 other references

• Tianyang Co.

• ⓘTianyang bauxite deposit

[Montmorillonite]Shuhui Cai et al. (2012)

• Beihai

• Hepu Co.

• ⓘNanliu river delta

Heping Sun and Curtis (1988)

• Chongzuo

• Daxin Co.

• ⓘDaxin Mine (Saqisan Mine; Sanqisan Mine; U deposit No. 373)

Min et al. (2002)

• ⓘXialei Mine (Daxin Mine)

[Montmorillonite]Dairong Yan et al. (2006)

• Tiandeng Co.

• ⓘDongping Mn deposit

[Montmorillonite]Shouquan Zhu (2001)

• Fangchenggang

• Fangcheng District

• Qinzhou-Fangcheng Mn ore field

• ⓘTanying Mn deposit

[Montmorillonite]Yinsheng Lang et al. (2007)

• Hechi

• Fengshan County

• ⓘJinya Au-polymetallic deposit (Jinyia Au-polymetallic deposit; Jingyia Au-polymetallic deposit)

[Montmorillonite]Shihua Qi et al. (2000)

• Laibin

• ⓘBazijie Cu deposit

[Montmorillonite]Zheng et al. (2024)

• Nanning

• Shanglin County

• ⓘZhenwei Sb-Au deposit (Zhenxu Sb-Au deposit)

[Montmorillonite]Dajing Chen et al. (2001)

• Qinzhou

• Qinbei District

• Qinzhou-Fangcheng Mn ore field

• ⓘDadong Mn deposit

[Montmorillonite]Yinsheng Lang et al. (2007)

• ⓘLiaolian Mn deposit

[Montmorillonite]Yinsheng Lang et al. (2007)

• ⓘTianyan Mn deposit

[Montmorillonite]Yinsheng Lang et al. (2007)

• ⓘTunbi Mn deposit

[Montmorillonite]Yinsheng Lang et al. (2007)

• Guizhou

• Bijie

• Dafang County

• ⓘDafang clay mine

Jinkai Xiao et al. (1993)

• Nayong County

• ⓘZK10 borehole

Bian et al. (2025)

• Qiandongnan

• Sansui County

• ⓘBagong V-enriched deposits

Wu et al. (2021)

• ⓘQianxinan

Junying Zhang et al. (2004)

• Anlong County

• ⓘGetang Au-Sb deposit

[Montmorillonite]www.portergeo.com.au (2007)

• Qinglong County

• ⓘLaowanchang Au deposit

[Montmorillonite]Dajing Chen and Mingshou Yang (2000)+1 other reference

• ⓘShazi deposit

[Montmorillonite]Sun et al. (2021)

• Xingren County

• Huijiabao gold field

• ⓘZimudang Au Mine

[Montmorillonite]Liu et al. (2015)

• Zhenfeng County

• ⓘJinfeng Mine (Lannigou Mine)

[Montmorillonite]Yaojian Xu and Tieping Wu (2008)

• Zunyi

• Bozhou District

• ⓘHoucao bauxite deposit

[Montmorillonite]Kehua Yin (2009)

• Daozhen County

• ⓘDanping bauxite deposit

[Montmorillonite]Chen et al. (2022)

• Hebei

• Baoding

• Quyang County

• ⓘBaishitai Au-Ag deposit

[Montmorillonite]Tian et al. (2025)

• Xushui District

• ⓘWuxiangpo Mine

[Montmorillonite]Surong Ji et al. (1987)

• Chengde

• Fengning County

• ⓘFengning Mine

[Montmorillonite]Jiuming Li et al. (2006)

• ⓘNiuquan Ag-Au deposit (Niujuan Ag-Au deposit)

Yonggang Li (2002)+1 other reference

• ⓘYingfang Ag-Pb-Zn deposit

[Montmorillonite]Qianwen Cao and Yaowu Ren (1990)

• Pingquan County

• Jidong gold area

• ⓘYuerya gold deposit

Guo et al. (2024)

• Xingtai

• Shahe Co.

• ⓘBaijian Fe deposit

[Montmorillonite]成嘉伟 et al. (2023)

• Zhangjiakou

• Chicheng County

• ⓘDushikou

Xianqiong Wang et al. (1993)

• Guyuan County

• ⓘGuyuan U-Mo deposit (U-Mo deposit No. 460)

[Montmorillonite]Dahlkamp (2009)+1 other reference

• Heilongjiang

• Daxing'anling

• Huma County

• ⓘPangkaimen Au-Ag deposit

[Montmorillonite]Zhiguo Zhang et al. (2008)+2 other references

• Mohe City

• Shabaosi gold field

• ⓘShabaosi Mine

[Montmorillonite]Jinzhong Qi et al. (2000)

• Songling District

• ⓘChalukou Mo deposit

[Montmorillonite]Zhaojun Meng et al. (2011)+1 other reference

• Heihe

• Aihui District

• ⓘSandaowanzi Mine (Shandaowanzi Mine)

[Montmorillonite]Zhai et al. (2015)

• Nenjiang County

• ⓘDuobaoshan Mine

[Montmorillonite]pubs.usgs.gov (2006)

• ⓘErdaokan deposit

Yuan et al. (2019)

• Wudalianchi City

• ⓘHuoshao Mountain Oilfield

[Montmorillonite]Bai et al. (2024)

• Xunke County

• ⓘDong'an Au deposit

Liu et al. (2025)

• Mudanjiang

• Dongning County

• ⓘJinchang Au deposit (Jingchang Au deposit)

[Montmorillonite]Li et al. (2019)

• Muling City

• ⓘMuling zeolite deposit

[Montmorillonite]Shouting Zhang et al. (2004)

• Yichun

• Tieli City

• ⓘLuming Mo-(Au) deposit

[Montmorillonite]Gao et al. (2024)

• Henan

• Luoyang

• Luoning County

• ⓘShanggong Mine

[Montmorillonite]Meng et al. (2022)

• ⓘTieluping ore field

Tian et al. (2023)

• Song County

• ⓘDazhuanggou Mo deposit

[Montmorillonite]Senpo Wen (2009)

• Dongwan gold field

• ⓘXiaonangou Au deposit

[Montmorillonite]Wang et al. (2024)

• ⓘZhifang Mo deposit

[Montmorillonite]Senpo Wen et al. (2008)

• Xin'an County

• Xin'an bauxite field

• ⓘYushan Mine

Zhongming Li et al. (2012)

• Nanyang

• Tongbai County

• ⓘBiyang basin

[Montmorillonite]Song et al. (2024)

• Wancheng District

• ⓘDu hill (Dushan)

[Volkonskoite]Jianhong Zhang et al. (1989)

• Xichuan County

• ⓘBanchang Cu-Ag-polymetallic deposit

[Montmorillonite]Li et al. (2025)

• Pingdingshan

• Baofeng County

• ⓘQingliangsi Fe deposit

[Montmorillonite]Qinghai Ji et al. (2013)

• Sanmenxia

• Lushi County

• ⓘYechangping Mo-W deposit

Zhu et al. (2025)

• Mianchi County

• ⓘMianchi area

Wang et al. (2025)

• Hong Kong

• New Territories

• Sha Tin District

• Ma On Mountain (Ma On Shan)

• ⓘMa On Shan Mine

[Montmorillonite]Li (2007)

• Hubei

• Huanggang

• Luotian Co.

• Hejiawan

• ⓘHejiawan Mn deposit

[Montmorillonite]Jingqu Yao (1992)

• ⓘXiaojiawan Mn deposit

[Montmorillonite]Jingqu Yao (1992)

• Huangshi

• Daye Co.

• Edong Mining District

• ⓘTonglushan Mine

[Montmorillonite]Yanbing Tang (2005)+2 other references

• ⓘTongshankou Mine

[Montmorillonite]Chu et al. (2023)

• ⓘJinyinshan Li deposit

Wang et al. (2024)

• Suizhou

• Sui Co.

• ⓘChangling

Yongying Zhang and Fanqi Wu (1987)

• Wuhan

• Huangpi District

• ⓘTuanshangou Mine

[Montmorillonite]Jingqu Yao (1992)

• Yichang

• Changyang Co.

• ⓘLiangshan Formation

Gong et al. (2024)

• Xingshan Co.

• ⓘBaiguoyuan Ag-V deposit

[Montmorillonite]Chao Chen and Fapeng Xie (1986)

• Hunan

• Changde

• Linli Co.

• ⓘBaitupo bentonite deposit

[Montmorillonite]Linjiang Wang et al. (1999)

• Changsha

• Liuyang City

• ⓘQibaoshan Cu-polymetallic deposit

[Montmorillonite]Liu (2017)

• Yonghe

• ⓘYonghe sepiolite mine

[Montmorillonite]Wenguang Li (1997)+1 other reference

• Chenzhou

• Guiyang Co.

• ⓘDafang Au-Ag-Pb-Zn deposit

[Montmorillonite]Wang et al. (2022)

• ⓘLashuxia Mine

[Montmorillonite]Fushan Wang (1991)

• ⓘMao'erling Mine

[Montmorillonite]Fushan Wang (1991)

• Linwu Co.

• ⓘXianghualing Sn-polymetallic ore field

[Montmorillonite]Li et al. (2023)

• Rucheng Co.

• ⓘSanjiu Ore Field

[Montmorillonite]Chen et al. (2022)

• Huaihua

• Mayang Co.

• ⓘMayang Mine

[Montmorillonite]Manxiang Huang (1991)

• Xupu Co.

• ⓘU-V deposit No. 110

[Montmorillonite]National Geological Archives of China ...

• Yiyang

• Heshan District

• ⓘNanba Mn deposit

Qingguo Kuang et al. (2003)

• Taojiang Co.

• ⓘXiangtaoyuan Mine

Qingguo Kuang et al. (2003)

• Inner Mongolia

• Alxa League (Alashan Prefecture)

• Alxa Left Banner (Alashan Zuoqi)

• ⓘTengger Desert (Tenggeli Desert; Tengger Shamo)

[Montmorillonite var: Askanite]Zhenmi Liu (2000)

• Baotou City (Baotou Prefecture)

• Bayan Obo mining district

• Bayan Obo

• ⓘBayan Obo deposit

[Montmorillonite]Qingchang Meng (1981)

• Guyang County

• ⓘUnnamed Fe deposit

[Montmorillonite]Wang et al. (2024)

• Bayannur City (Bayannao'er Prefecture)

• Urad Front Banner (Wulate Qianqi)

• ⓘNalinggou U deposit

[Montmorillonite]Ding et al. (2024)

• Chifeng City (Ulanhad League; Chifeng Prefecture)

• Hexigten Banner (Keshiketeng Co.)

• ⓘBairendaba Ag-polymetallic deposit

[Montmorillonite]Luo et al. (2014)

• Linxi County

• ⓘBudunwula Pb-Zn-Ag deposit

Zheng et al. (2025)

• Ningcheng County

• ⓘChenjiazhangzi Au deposit

[Montmorillonite]Zhong Wang (2004)

• Hulunbuir City (Hulunbei'er Prefecture)

• New Barag Right Banner (Xin Barag Youqi)

• ⓘHulun lake

[Montmorillonite]Lei Ji et al. (1994)

• Ordos City (E'erduosi Prefecture)

• Dongsheng District

• ⓘU deposit No. 2081

[Montmorillonite]Yingxia Xu et al. (2006)

• ⓘZaohuohao U deposit (Dongsheng U deposit)

Chunfang Cai et al. (2007)

• Hanggin Banner

• ⓘBayinqinggeli U deposit

Liu et al. (2023)

• Tongliao City (Tongliao Prefecture)

• Horqin Left Middle Banner

• ⓘHailijin U deposit

[Montmorillonite]Tian et al. (2023)+1 other reference

• ⓘQianjiadian ore field

[Montmorillonite]Huang et al. (2025)

• ⓘQianjiadian U deposit (QJD U deposit)

[Montmorillonite]Yi Luo et al. (2012)

• Ulanqab City (Wulanchabu Prefecture)

• Dorbod Banner (Siziwang Co.)

• Bainaimiao Cu-Au ore field

• ⓘBainaimiao Cu-Mo-Au deposit (Bainamiao Cu-Mo-Au deposit)

Li et al. (2024)

• ⓘNaomugeng deposit

[Montmorillonite]Li et al. (2021)

• Xilingol League (Xilinguole Prefecture)

• Bordered Yellow Banner (Xianghuang Co.)

• ⓘBayan Tala basin (Bayantala basin)

Minqiang Zhu et al. (2004)

• ⓘHuhe U deposit

Dahlkamp (2009)

• ⓘMangheite U deposit

Dahlkamp (2009)

• Duolun County

• ⓘBaishitou Goukou

[Montmorillonite]Jia Li et al. (1998)

• ⓘErdengquan

[Montmorillonite]Jia Li et al. (1998)

• East Ujimqin Banner (Dongwuzhumuqin Co.; Dongwu Qi)

• ⓘChangtuxili Mn–Ag–Pb–Zn-polymetallic deposit

[Montmorillonite]Zhang et al. (2020)

• Erenhot City (Erlianhaote Co.)

• ⓘNuheting U deposit

Bonnetti et al. (2015)

• Sonid Right Banner (Sunite Youqi)

• ⓘBilihei Au deposit (Bilihe Au deposit)

[Montmorillonite]Kai Meng et al. (2009)+1 other reference

• Xilinhot City (Xilinhaote Co.)

• Shengli coal field

• ⓘWulantuga Ge deposit

[Montmorillonite]Yao+7 other references

• ⓘShihuiyao Rb-Nb-Ta-(Be-Li) deposit

Chen et al. (2023)

• Jiangsu

• Huai'an

• Xuyi Co.

• ⓘHuangnishan clay deposit

[Montmorillonite]Tianhu Chen et al. (2004)

• ⓘYongxiaoshan sepiolite deposit

[Montmorillonite]Ruishi Yang and Wenguang Li (2001)

• Nanjing

• Jiangning District

• ⓘAnjishan Cu-Mo deposit

[Montmorillonite]Sisong Chen et al. (1980)

• Suzhou

• Huqiu District

• ⓘSuzhou china clay deposit

[Montmorillonite]Kecong Han and Shengyun Ma (1985)

• Jiangxi

• Fuzhou

• ⓘXiangshan Uranium ore field

[Montmorillonite]Dahlkamp (2009)+1 other reference

• Ganzhou

• Longnan Co.

• ⓘLongnan REE deposits

[Montmorillonite]Chen+4 other references

• Ningdu Co.

• ⓘTaoshan Uranium ore field (Liueryilin Uranium ore field; Uranium ore field No. 6210)

[Montmorillonite]Wenle Zeng et al. (2010)

• Jingdezhen

• Leping Co.

• ⓘGuniuling sepiolite mine

[Montmorillonite]Xinkui Xiang (1992)+1 other reference

• ⓘZhuxi W-Cu deposit

[Montmorillonite]Fu et al. (2023)

• Shangrao

• Dexing Co.

• ⓘDexing Cu-Mo-Au ore field

[Montmorillonite]Zongyao et al. (2005)

• Dexing copper mine

• ⓘTongchang Mine

Jin Zhangdong et al. (2001)

• Yichun

• Yuanzhou District

• ⓘHejiaping Mine

[Montmorillonite]Shufang He and Jianping Lu (2001)

• Yichun complex (Yashan batholith)

• ⓘYichun Mine (Mine No. 414)

[Montmorillonite]Desong Lin (1993)

• Jilin

• Baishan

• Fusong County

• ⓘLushuihe Mine

[Montmorillonite]Jie Yao et al. (2002)

• Changchun

• Jiutai Co.

• ⓘYinkuangshan zeolite deposit

[Montmorillonite]Zhixian Liu (1985)

• Jilin

• Panshi City

• ⓘDaheishan Mo-Cu deposit

Zhou et al. (2015)

• Yanbian Chaoxianzu

• Yanji City

• ⓘWufeng-Wuxingshan Au-(Ag) deposit

[Montmorillonite]Renyi Chen and Zhongyao Rui (1993)

• Liaoning

• Chaoyang

• Beipiao City

• Jinchanggouliang-Erdaogou ore field

• ⓘErdaogou Mine

[Montmorillonite]Jiangli Pang (1999)

• Jianping County

• Qingfengshanxiang

• ⓘBentonite Mine

[Montmorillonite]www.sud-chemie.com.cn (n.d.)

• Fushun

• Fushun Co.

• ⓘGuanmenshan Pb-Zn deposit

[Sauconite]Minzhi Yang (2003)

• Qingyuan Co.

• ⓘHongtoushan Mine

[Montmorillonite]Guangyu Zhou (1983)

• Huludao

• Jianchang County

• Qinglong Uranium ore field

• ⓘLingtou U deposit

[Montmorillonite]Dahlkamp (2009)

• Liaoyang

• Dengta Co.

• ⓘRongguantun gypsum deposit

[Montmorillonite]wrgis.wr.usgs.gov (2004)

• Qinghai

• Haixi Mongol and Tibetan Autonomous Prefecture

• Da Qaidam (Dachaidan Co.)

• ⓘDa Qaidam salt lake (Dachaidan salt lake)

[Montmorillonite]Chang Xu (1985)+1 other reference

• Golmud City (Ge'ermu Co.)

• ⓘEast Taijinar salt lake (Dongtaijinai'er salt lake)

[Montmorillonite]Chang Xu (1985)

• Qarhan salt lake (Chaerhan salt lake)

• ⓘDabieletan salt lake

[Montmorillonite]Chang Xu (1985)

• ⓘDabsan salt lake (Dabuxun salt lake)

[Montmorillonite]Chang Xu (1985)

• ⓘXiaobieletan salt lake

[Montmorillonite]Chang Xu (1985)

• Mangnai City (Mangya Co.)

• ⓘGasikule salt lake

[Montmorillonite]Chang Xu (1985)+1 other reference

• Lenghu Co.

• ⓘKunteyi salt lake

[Montmorillonite]Chang Xu (1985)+1 other reference

• ⓘLenghu deposit

Dang et al. (2025)

• ⓘYiliping salt lake

[Montmorillonite]Chang Xu (1985)+1 other reference

• Shaanxi

• Baoji

• Feng County

• Fengxian–Taibai ore cluster

• ⓘBaguamiao Mine

[Montmorillonite]Xueming Wang et al. (2001)

• ⓘQiandongshan Mine (Qiantongshan Mine)

[Montmorillonite]Wang et al. (2023)

• Hanzhong

• Mian County

• ⓘHougou-Dapingshan Mn deposit

[Montmorillonite]Zhongtang Yang et al. (2008)+1 other reference

• ⓘJianchaling Mine

[Saponite]Vielreicher et al. (2003)

• Yang County

• ⓘXixiang bentonite deposit

[Montmorillonite]Zilin Tang et al. (1988)

• Shangluo

• Shanyang County

• ⓘXiajiadian Au-(V) deposit

[Montmorillonite]Zhou et al. (2025)

• Xi'an

• Lantian County

• ⓘLantian Mine

[Montmorillonite]Dahlkamp (2009)

• Yulin

• Fugu County

• ⓘFugu china clay deposit

[Montmorillonite]Bingshe Zhang et al. (2013)

• Shenmu City

• ⓘHaiwan mine

Shang et al. (2025)

• Shandong

• Linyi

• Yishui County

• ⓘChangzhuang Ti-Fe deposit

[Saponite]Hongkui Li et al. (2010)

• Rizhao

• Wulian Co.

• ⓘQibaoshan polymetallic ore field

[Montmorillonite]Liu et al. (2024)

• Weihai

• Rushan Co.

• Muping-Rushan metallogenic belt

• Rushan ore field

• ⓘJinqingding Au deposit

[Montmorillonite]Jianchao Liu et al. (2010)

• Yantai

• Laizhou City

• Jiaojia-Xincheng Gold camp

• ⓘJiaojia Mine

[Montmorillonite]Wang et al. (2025)

• Zhaoyuan City

• Linglong Gold camp

• ⓘTengjia Au deposit

[Montmorillonite]Hao et al. (2024)

• Shanghai

• Chongming Co.

• ⓘYangtze river estuary

Guijia Zhang et al. (1991)

• Shanxi

• Shuozhou

• Pinglu District

• ⓘQiangfengling Mine

[Montmorillonite]Yongtao Zhang and Guiqin Tang (1986)

• Xinzhou

• Fanshi Co.

• ⓘYixingzhai Au-Ag deposit

[Montmorillonite]Wang et al. (2025)

• Yuanping Co.

• ⓘShiqiang bauxite deposit

Silei Sun et al. (2012)

• Yangquan

• ⓘBorehole No. 7602

[Montmorillonite]Wang et al. (2025)

• Sichuan

• Garzê Autonomous Prefecture (Ganzi Autonomous Prefecture)

• Baiyü County

• ⓘNongduke Au-Ag-polymetallic deposit (Nongdouke Au-Ag-polymetallic deposit)

[Montmorillonite]Xiaoming Qu et al. (2001)

• Guang'an

• ⓘXiejiacao section

Lin+6 other references

• Liangshan Yi

• Dechang County

• ⓘDalucao REE deposit

Liu et al. (2015)

• Ngawa Autonomous Prefecture (Aba Autonomous Prefecture)

• Songpan Co.

• ⓘDongbeizhai Mine

[Montmorillonite]Peters (2002)

• Zigong

• Rong Co.

• ⓘXinguanyin

[Montmorillonite]Zhaoying Liu and Wang Zufu Wang (1989)

• Tibet

• Lhasa

• Maizhokunggar Co. (Mozhugongka Co.)

• ⓘBayi-Muchang prospecting area

Zhao et al. (2024)

• ⓘJiama Cu-polymetallic deposit (Gyama Cu-polymetallic deposit; Jiamachikang Cu-polymetallic deposit)

[Montmorillonite]Huang+5 other references

• Nagqu

• Baingoin Co. (Bange Co.)

• ⓘNaka Co (Naka Tso)

[Montmorillonite]Chang Xu (1985)

• Nyima Co. (Nima Co.)

• Rongma township

• ⓘYibug Caka (Yibu Chaka)

[Montmorillonite]Chang Xu (1985)+1 other reference

• Shuanghu Co.

• ⓘDagze Co (Dagze Tso; Daze Cuo)

[Montmorillonite]Chang Xu (1985)

• ⓘKongkong Caka (Kongkong Chaka)

[Montmorillonite]Chang Xu (1985)+1 other reference

• ⓘXiao Caka (Xiao Chaka; Nitrate lake)

[Montmorillonite]Chang Xu (1985)+1 other reference

• Xainza Co. (Shenzha Co.)

• ⓘSiling Co (Siling Tso; Selin Cuo)

[Montmorillonite]Zhaoyan Gu et al. (1994)

• Ngari

• Gê'gyai Co. (Geji Co.)

• ⓘChagcam Caka (Zhacang Chaka)

[Montmorillonite]Chang Xu (1985)+1 other reference

• ⓘMali Co (Ni Co; Mani Cuo; Ni Cuo)

[Montmorillonite]Chang Xu (1985)

• ⓘMangla lithocap

Wang et al. (2025)

• Gêrzê Co.

• ⓘChagbo Co (Chagbo Tso; Chabo Cuo)

[Montmorillonite]Chang Xu (1985)

• Duolong ore field

• ⓘDibaonamugang Lithocap

[Montmorillonite]Zheng et al. (2025)

• Rutog Co. (Ritu Co.)

• ⓘA'ong Co (A'ong Tso; Aweng Cuo) ?

[Montmorillonite]Chang Xu (1985)

• Nyingtri Prefecture (Linzhi Prefecture)

• Gongbo'gyamda Co. (Gongbujiangda Co.)

• ⓘSharang Mo deposit

[Montmorillonite]Junxing Zhao et al. (2011)

• Qamdo Prefecture (Changdu Prefecture)

• Jomdo Co. (Jiangda Co.)

• ⓘYulong Cu-(Mo) deposit

[Montmorillonite]pubs.usgs.gov (2006)

• Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture)

• Nêdong Co. (Naidong Co.; Zedang Co.)

• Kelu-Chongmuda Cu-Au belt

• ⓘPanan W deposit

[Montmorillonite]Qingsheng Xu et al. (2011)

• Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture)

• Bainang Co. (Bailang Co.)

• ⓘZeolite occurrences

[Montmorillonite]Dongan Wang (1986)

• Ngamring Co. (Angren Co.)

• ⓘZhalong Cu-Zn deposit

[Montmorillonite]Wu et al. (2025)

• Xaitongmoin Co. (Xietongmen Co.)

• ⓘSinongduo deposit

[Montmorillonite]Yang et al. (2020)+2 other references

• Zhongba Co.

• ⓘChabyer Caka (Chabyer Co; Zhabuye Chaka; Zhabuye Cuo; Zabuye salt lake)

[Montmorillonite]Mianping Zheng et al. (2007)

• ⓘQiuli'nanmu lake

[Montmorillonite]Minghui Li et al. (2007)

• Xinjiang

• Bayin'gholin Autonomous Prefecture

• Hejing Co. (Xejing Co.)

• Baluntai

• ⓘMotuosala Fe Mine (Motuosarla Mine; Motuoshala Mine)

[Montmorillonite]Zhian Qin (1999)

• Changji Autonomous Prefecture (Sanji Autonomous Prefecture)

• Jimsar Co. (Jimisar Co.; Jimusa'er Co.)

• ⓘZhangpenggou bentonite deposit

[Montmorillonite]Yanling Tang (2005)

• Zhundong coalfield

• ⓘXiheishan Mine

[Montmorillonite]Che et al. (2024)

• Qitai Co. (Gucheng Co.; Guqung Co.)

• ⓘJinshangou Au deposit

[Montmorillonite]Yang et al. (2009)

• Hami Prefecture (Kumul Prefecture; Qumul Prefecture)

• Barkol Co. (Barköl Co.; Balikun Co.)

• Twin Peaks area

• ⓘShuangfengshan Au deposit (Twin Peaks Au deposit)

[Montmorillonite]Chunzeng Wang et al. (2001)+2 other references

• Yizhou District

• Huangshan-Jing'erquan ore belt

• ⓘXiangshan Cu-Ni-V-Ti deposit

[Nontronite]Yan Sun et al. (2009)

• ⓘJinwozi Mine (Xinwozi Mine; Jinwuozi Mine)

[Montmorillonite]Wang et al. (2025)

• ⓘSha'erhu bentonite deposit

[Montmorillonite]Yanling Tang (2005)

• Tuwu-Yandong copper ore belt

• ⓘTuwu Mine

[Montmorillonite]Yang et al. (2005)

• Hotan Prefecture

• Hetian Co. (Khotan Co.; Hotan Co.; Hoten Co.)

• Dahongliutan pegmatite field

• ⓘBailongshan pegmatite

Wang et al. (2024)

• Ili Kazakh Autonomous Prefecture

• Altay Prefecture (Aletai Prefecture)

• Fuyun Co. (Koktokay Co.)

• ⓘAketishikan Ag-Au deposit (Aketishenkan Ag-Au deposit; Aktishikan Ag-Au deposit)

[Montmorillonite]Yuan Feng et al. (2002)

• ⓘBieyesamasi rare metal deposit

[Hectorite]何晗晗; 艾尔肯; 吐尔孙; 王登红; 王瑞江; 陈振宇 (2020)

• ⓘKalatongke Mine (Kalatunk Mine; Karatungk Mine)

[Saponite]Shen (n.d.)+1 other reference

• Koktokay pegmatite field (Keketuohai pegmatite field)

• Altay Mine

• ⓘKoktokay No. 3 pegmatite (Altay No. 3 pegmatite)

[Swinefordite]Liangming Fan et al. (1994)

• ⓘSarbulak Au deposit (Saerbulake Au deposit; Shaerbulake Au deposit)

[Montmorillonite]Yushe Zhao and Bin Zhang (2014)

• Wucaiwan Mining Area

• ⓘYihua coal mine

Wang et al. (2024)

• Zhaheba

• ⓘZhaheba bentonite deposit

[Montmorillonite]Yanling Tang (2005)

• Habahe Co. (Kaba Co.; Qaba Co.)

• ⓘAshele Cu-Zn deposit (Ashelei Cu-Zn deposit)

[Montmorillonite]Denghong Wang (1996)

• Jeminay County

• Eastern Sawur Caldera Complex

• ⓘKuoerzhenkuola Mine (Kurzhenkuola Mine)

[Montmorillonite]Yang et al. (2009)

• Chabucha'er Xibo Co. (Qapqal Xibe Co.; Chapchal Shibe Co.)

• ⓘKuji'ertai U deposit (Kujieertai U deposit; Wuyier U deposit; U deposit No. 512; Yining Mine)

[Montmorillonite]Maozhong Min et al. (2005)

• ⓘWukurqi U deposit (Wukuerqi U deposit; Ukurqi U deposit; Wuyisan U deposit; U deposit No. 513)

[Montmorillonite]Guo Wang et al. (2000)+1 other reference

• ⓘZhajistan U deposit (Zajistan U deposit; Thajistan U deposit; Wuyiyi U deposit; U deposit No. 511)

[Montmorillonite]Maozhong Min et al. (2005)

• Tacheng Prefecture (Tarbaghatay Prefecture)

• Hebukesai'er Co. (Hoboksar Co.; Kobuksar Co.; Qobuqsar Co.)

• ⓘWulanlinge Mine

[Montmorillonite]Yanling Tang (2005)

• Hefeng Co.

• ⓘXiazijie Mine

[Montmorillonite]Wu Zhansheng et al. (2006)

• Junggar Basin

• ⓘFengcheng Formation

ZHANG et al. (2018)

• ⓘKamusite deposit

[Montmorillonite]Ji et al. (2024)

• Yining Co.

• Jinshan Au deposit

• ⓘJinxi-Yelmand ore blocks (Jingxi-Yiermande ore blocks)

[Montmorillonite]Long Xiao et al. (2002)+1 other reference

• Zhaosu Co.

• ⓘEast Akesu River

[Montmorillonite]

• Kezilesu Autonomous Prefecture (Kizilsu Autonomous Prefecture; Qizilsu Autonomous Prefecture)

• Wuqia Co. (Ulugqat Co.; Ulughchat Co.)

• ⓘMalkantu deposit

[Montmorillonite]

• Turpan

• Shanshan Co.

• ⓘShiyingtan Mine

[Montmorillonite]Zhang et al. (2004)

• Toksun Co.

• ⓘKe'erjian Mine

[Montmorillonite]Yanling Tang (2005)

• ⓘShihongtan U deposit

[Montmorillonite]IAEA Technical Document 1396 (2004)

• ⓘYushugou asbestos deposit

[Saponite]Yanling Tang (2005)

• Yunnan

• Baoshan

• Tengchong County

• ⓘRehai geothermal field

Meixiang et al. (1987)

• ⓘLianghe Au deposit

Pin'an Wang (2001)

• Dali

• Heqing County

• ⓘXiaotianjing Mine

Hongwei Wang et al. (2013)

• Dehong

• Lianghe County

• ⓘTuganzhai iREE deposit

[Montmorillonite]Zhu et al. (2022)

• Mangshi (Mang City)

• ⓘShangmanggang Au deposit

[Montmorillonite]Zhusen Yang et al. (2000)

• Dêqên Autonomous Prefecture

• Dêqên County (Deqin Co.; Diqing Co.)

• ⓘYangla Cu-Zn deposit (Yargla Cu-Zn deposit; Yagla Cu-Zn deposit; Yagra Cu-Zn deposit)

[Montmorillonite]Zengqian et al. (2003)

• Shangri-La County

• ⓘPulang Cu deposit (Xuejiping Cu deposit)

[Montmorillonite]Cao et al. (2019)

• Honghe

• Gejiu City

• ⓘBaiyunshan intrusion

[Montmorillonite]Baiyou Chen et al. (2002)

• Jinping County

• ⓘChang'an Au-Cu deposit (Changanchong Au-Cu deposit)

Guang Tian et al. (2014)

• Kunming

• Anning City

• ⓘAnning basin

[Montmorillonite]Ruijun Chen et al. (1993)

• Dongchuan District

• ⓘLuoxue Mine

[Montmorillonite]Huaning Qiu et al. (2000)

• Jinning County

• ⓘKunyang Mine

[Montmorillonite]Dengfang Wang and Canfa Da (1995)

• Lincang

• Yun County

• ⓘGuanfang Cu deposit

[Montmorillonite]Zheng et al. (2024)

• Pu'er

• Jinggu County

• ⓘMinleyichang Cu deposit

[Montmorillonite]Zheng et al. (2024)

• Mojiang County

• ⓘJinchang Mine (Mojiang Mine; Yuanjiang gold mine)

[Montmorillonite]Yonghong Jiang and Shengrong Li (2004)

• Simao District

• ⓘYinzishan Au deposit

[Montmorillonite]Mao et al. (2024)

• Qujing

• Huize County

• ⓘDaheishan Cu-(Co) deposit

[Montmorillonite]Dongmei Tang et al. (2006)

• Luoping County

• ⓘShugentian Coalfield

Zheng et al. (2017)

• Wenshan

• Funing County

• ⓘJinba Au deposit

[Montmorillonite]Peters et al. (2007)

• Malipo County

• ⓘNanzhuang Mine

[Nontronite]Kaiji Yu (1981)

• Yanshan County

• ⓘHongsheke bauxite deposit

[Montmorillonite]Hanhe Liu (2007)

• Zhaotong

• Yongshan County

• ⓘXuanwei Formation

Ying et al. (2025)

• Zhejiang

• Hangzhou

• Jiande City

• ⓘAnren Mine

[Montmorillonite]Huijin Lu and Jian Wang (2005)

• Yuhang District

• ⓘLuniao Mine

[Montmorillonite]Huijin Lu and Jian Wang (2005)

• Lishui

• Jinyun County

• ⓘHuzhen basin

[Montmorillonite]Shugen Zhang et al. (2006)

• Quzhou

• Kaihua Co.

• ⓘTangwu Mine

[Montmorillonite]Huijin Lu and Jian Wang (2005)

• Kecheng District

• Dazhou Uranium ore field (Uranium ore field No. 66)

• ⓘDachayuan U deposit (U deposit No. 661)

[Montmorillonite]Jishun Liu (1991)

• Taizhou

• Linhai Co.

• ⓘBaishuiyang perlite deposit

[Montmorillonite]Yaofu Zhang et al. (1991)

• Wenzhou

• Cangnan County

• ⓘFanshan alunite deposit

Li et al. (2024)

Colombia

 

• Córdoba Department

• Montelíbano

• ⓘCerro Matoso Mine (Cerro Matoso S. A. Laterite deposit)

[Nontronite]Castrillón et al. (2023)

Costa Rica

 

• Alajuela Province

• Sarchí Canton

• ⓘPoás Volcano

[Montmorillonite]Rodríguez et al. (2017)

• San José Province

• Dota Canton

• Copey District

• ⓘZeolite occurrence

[Montmorillonite]Obando-Acuña et al. (2019)

Croatia

 

• Istria County

• Rovinj

• ⓘRovinj-1 bauxite deposit

Perković et al. (2024)

Cuba

 

• Camagüey Province

• Camagüey District

• ⓘSan Felipe deposit

[Nontronite]T. Gallardo et al. (2010)

• Holguín Province

• Mayarí District

• Nikaro Nickel ore field

• ⓘPinares-de-Mayarí deposit

[Nontronite]Lazarenkov et al. (2005)

• Moa-Baracoa District

• ⓘMoa Nickel ore field

Domínguez-Carretero et al. (2024)

Curaçao

 

• ⓘSanta Barbara Tafelberg quarry

[Saponite] ...

Cyprus

 

• Larnaca District

• Athienou

• ⓘAvhellero (Avdellero)

[Saponite]Prüfer (2010)

• Nicosia District

• Apliki

• ⓘApliki Mine

[Nontronite]Antivachis (2015)

• Skouriotissa

• ⓘPhoenix Mine ?

[Nontronite]Adamides (2010)

• ⓘPhoucasa Mine

Adamides (2010)

Czech Republic

 

• Central Bohemian Region

• Kutná Hora District

• Žleby

• ⓘMarkovice quarry

[Montmorillonite]Litochleb+4 other references

• Příbram District

• Příbram

• Březové Hory

• Březové Hory deposit

• Anna Mine

• ⓘVáclav Vein

[Montmorillonite]Dolníček et al. (2024)

• Hradec Králové Region

• Jičín District

• Lázně Bělohrad

• Hřídelec

• ⓘHřídelec quarry

[Nontronite]www.mineralos.cz (2003)

• Železnice

• Doubravice

• ⓘDoubravice quarry

[Montmorillonite]Pauliš+3 other references

• Rychnov nad Kněžnou District

• Proruby

• ⓘČerná skála quarry

[Montmorillonite]Šmůla

• Trutnov District

• Radvanice

• ⓘKateřina Coal Mine

[Montmorillonite]Jirásek (2001)

• Karlovy Vary Region

• ⓘJáchymov ore district

[Montmorillonite]Jan Hloušek

• Karlovy Vary District

• ⓘJáchymov

Lapis 2002 (7/8)

• Karlovy Vary

• ⓘThermal springs area

Cílek

• Sokolov District

• Horní Slavkov

• ⓘHorní Slavkov uranium ore district

[Nontronite]Adam Bartnik specimen

• Liberec Region

• ⓘNorth Bohemian Uranium District

[Montmorillonite]Scharm+7 other references

• Semily District

• Harrachov

• ⓘFluorite deposit

[Montmorillonite]Fengl+3 other references

• Košťálov

• ⓘKošťálov Quarry

[Montmorillonite]Pauliš et al. (2010)

• Radostná pod Kozákovem

• ⓘVotrubec quarry

[Montmorillonite]Pauliš

• ⓘMoravia (Mähren; Maehren)

Koníčková et al. (2021)

• Moravian-Silesian Region

• Bruntál District

• Krnov

• Biskupice

• ⓘBiskupice Maars

[Montmorillonite]Kašing et al. (2025)

• Frýdek-Místek District

• Baška

• ⓘBaška outcrops

Matýsek et al. (2023)

• Frýdlant nad Ostravicí

• ⓘLubno metavolcanite outcrop

Matýsek et al. (2023)

• Řepiště

• ⓘŘepiště teschenite outcrops

Matýsek et al. (2023)

• Sviadnov

• ⓘOstravice river bed

Matýsek et al. (2022)

• Nový Jičín District

• Štramberk

• ⓘLimestone quarries

Jirásek et al. (2011)

• Olomouc Region

• Jeseník District

• Javorník

• Zálesí

• ⓘZálesí uranium deposit

[Montmorillonite]Sejkora et al. (2007)

• Velká Kraš

• ⓘHahnwald

[Nontronite]Kruťa

• ⓘZlaté Hory

[Montmorillonite]Kuttna+1 other reference

• Olomouc District

• Těšetice

• ⓘTieschitz meteorite

Brearley et al. (1998)

• Pardubice Region

• Chrudim District

• ⓘBěstvina

[Montmorillonite]Fengl (2.)

• ⓘJavorka fluorite prospect

[Nontronite]Venclík V. (2018)

• Svitavy District

• Svojanov (Swojanow)

• ⓘSvojanov quarry (Swojanow quarry)

[Montmorillonite]Rychlý

• Plzeň Region

• Rokycany District

• Těškov

• ⓘTěškov quarry

[Montmorillonite]Janouš+4 other references

• South Bohemian Region

• České Budějovice District

• Borovany

• ⓘBorovany-Ledenice diatomite and clay deposit

[Montmorillonite]Primas

• ⓘRudolfov (Rudolfstadt)

[Saponite]Welser+5 other references

• Český Krumlov District

• ⓘKremze

[Pimelite]Čech

• Nová Ves

• ⓘNová Ves pegmatite

[Montmorillonite]Welser

• Písek District

• Milevsko

• ⓘUnnamed prospects

[Nontronite]M. Koubov (2001)

• ⓘU obrázku quarry (Obrázek I quarry)

Škoda et al. (2011)

• South Moravian Region

• Blansko District

• ⓘKřtěnov

[Nontronite]Pelíšek J.: Některé nové minerály ...

• Brno-Country District

• ⓘNedvědice

[Nontronite]Houzar

• Znojmo District

• Jamolice

• ⓘTemplštejn

[Montmorillonite]Hrazdil (2001)

• Ústí nad Labem Region

• Chomutov District

• ⓘHora Svatého Šebestiána

[Nontronite]Gramblička R. (2014)

• Louny District

• Vroutek

• ⓘVrbička (Kleinfürwitz)

[Montmorillonite]collection of Petr Fuchs

• Teplice District

• Krupka

• Knöttel area

• ⓘVečerní Hvězda adit

[Montmorillonite]Sejkora (1998)

• Vrchoslav

• ⓘVrchoslav fluorite deposit

[Montmorillonite]E.L. Clopton collection #ELC1482 and ...

• Moldava

• ⓘMoldava deposit

[Montmorillonite]Sejkora (1994)

• Ústí nad Labem District

• Chuderov

• Radešín

• ⓘRadešín hill

[Saponite]Petr Fuchs (2024, December)

• Ústí nad Labem

• Krásné Březno

• ⓘRačí hill

[Saponite]Melka (2000)

• ⓘVaňov

[Montmorillonite]Petr Fuchs collection

• Vysočina Region

• Havlíčkův Brod District

• Krucemburk

• ⓘStaré Ransko

[Montmorillonite]Pauliš

• Pohled

• ⓘGranite quarry

Dolníček et al. (2024)

• Jihlava District

• Kamenice

• Řehořov

• ⓘŘehořov graphitic rock occurrence

[Nontronite]Houzar S.: Přehled minerálů z ...

• Třebíč District

• Kožichovice

• ⓘKožichovice II pegmatite

Výravský et al. (2017)

• Pokojovice

• ⓘPokojovice pegmatite

[Nontronite]Houzar

• Třebíč

• Řípov

• ⓘResidual rocks outrop

[Montmorillonite]Trnka M (1982)

• Žďár nad Sázavou District

• Bory

• ⓘDolní Bory

[Montmorillonite]Staněk (1991)+4 other references

• ⓘPegmatite vein No. 4

[Nontronite]Staněk (1997)

• ⓘPegmatite vein Oldřich

[Montmorillonite]Staněk (1997)

• ⓘDobrá Voda

[Montmorillonite]Novák et al. (1999)

• ⓘHeřmanov

[Montmorillonite]Pauliš

• ⓘMirošov

[Saponite]Houzar+5 other references

• ⓘVěchnov

[Nontronite]Pelíšek

• Věžná

• ⓘVěžná serpentinite quarry

[Saponite]Petr Pauliš (2001)

• Zlín Region

• Vsetín District

• Choryně

• ⓘBečva river outcrops

Matýsek et al. (2023)

Denmark

 

• Central Denmark Region

• Skive Commune

• ⓘFur Island

Pedersen (2008)

• Southern Denmark Region

• Middelfart Commune

• ⓘRøjle Klint

[Montmorillonite]Prior (1973)+1 other reference

Dominican Republic

 

• Barahona Province

• Sierra de Baoruco

• Los Checheses

• ⓘFilipinas Larimar Mines

[Saponite]Broda et al. (2022)

• Monseñor Nouel Province

• Bonao

• ⓘFalcondo Mines

[Pimelite]Villanova-de-Benavent et al. (2014)

• ⓘLoma Caribe Ni laterite deposit

Domènech et al. (2022)

• ⓘLoma Ortega deposit

Gallardo et al. (2010)

• Sánchez Ramírez Province

• Cotuí

• ⓘPueblo Viejo Mine

Muntean et al. (1990)+1 other reference

DR Congo

 

• Haut-Katanga

• Kambove Territory

• Shinkolobwe

• ⓘShinkolobwe Mine

[Nontronite]King (n.d.)

• Ituri

• Aru Territory

• ⓘEssebi meteorite

[Saponite]Zolensky (1991)

• North Kivu

• Rutshuru Territory

• Bwito

• ⓘLueshe Mine

[Montmorillonite]

Ecuador

 

• Azuay Province

• Camilo Ponce Enríquez Canton

• Bella Rica mining district

• ⓘMina Paraiso

Vega Oyola et al. (2013)

• ⓘGaby-Papa Grande Cu-Au deposit

[Montmorillonite]Singer et al. (2008)

• Bolívar Province

• Las Naves Canton

• ⓘEl Domo mine

Ayala Obando (2022)

• El Oro Province

• Portovelo Canton

• ⓘPortovelo

Willson Bonilla

• Zaruma Canton

• Zaruma

• ⓘBira

Willson Bonilla

• ⓘZaruma deposit

I. Vikentyev et al. (2005)

• Galápagos Province

• ⓘGalapagos Ridge

Embley et al. (1988)+1 other reference

• ⓘMashi Seamount

[Nontronite]Lubetkin et al. (2018)

• Imbabura Province

• ⓘCascabel Project

Díaz Castro et al. (2025)

• ⓘJunin Cu deposit

[Montmorillonite]Singer et al. (2008)

• Loja Province

• ⓘFierro Urcu Au-Cu deposit

Singer et al. (2008)

• Zamora-Chinchipe Province

• El Pangui Canton

• ⓘSan Carlos prospect

[Montmorillonite]Singer et al. (2008)

• Yantzaza Canton

• ⓘFruta del Norte Au-Ag deposit

an NI 43-101 Technical Report prepared ...+1 other reference

• Zamora Canton

• Nambija mining district

• ⓘCerro Colorado-Tumi prospect

[Montmorillonite]Singer et al. (2008)

Egypt

 

• Beheira Governorate

• Abu Hommos

• Nakhla

• ⓘNakhla Martian meteorite

[Saponite]Treiman et al. (1991)

• Giza Governorate

• ⓘBahariya Oasis (Baharia Oasis)

[Nontronite]S. Tosson et al.

• New Valley Governorate

• ⓘAbu-Tartour Mine (Abu-Tartur Mine)

[Montmorillonite]USGS Open-File Report 02–156–A

• Red Sea Governorate

• Hafafit

• ⓘHafafit vermiculite deposit

Harraz+1 other reference

• South Sinai Governorate

• Abu Zeneima (Abu Zenima)

• ⓘUmm Bugma (Um Bogma)

[Montmorillonite]Wenle Zeng and Yuntao Zhang (2009)

El Salvador

 

• Usulután Department

• Berlín

• ⓘBerlín geothermal field

[Montmorillonite]Torio-Henríquez (2007)

Estonia

 

• Harju County

• Jõelähtme

• ⓘMaardu phosphate mines

Environmental Geology November 1999

Ethiopia

 

• Afar Region

• Kilbet Rasu

• ⓘMount Dallol (Dallol volcano)

[Stevensite]López-García et al. (2020)

• ⓘTendaho geothermal field

Gebregziabher (1998)+1 other reference

• Amhara Region

• North Wollo Zone

• ⓘDelanta Woreda

Chauviré et al. (2019)

• ⓘWegeltena

Ayalew (2020)

• Oromia Region

• Kenticha pegmatite field

• ⓘKenticha mine

[Swinefordite]Pavel.M. Kartashov (n.d.)

• ⓘLake Shala (Lake Shalla)

[Montmorillonite]Baumann et al. (1975)

• Somali Region

• Jijiga

• ⓘMarda Pass

[Montmorillonite]Jelenc (1966)

• Southern Nations Nationalities and Peoples' Region

• Lower Omo Valley

• ⓘShungura formation

Rogers et al. (1979)

Eurasian Plate

 

• Mariana Trough

• ⓘForecast vent field

[Montmorillonite]Ki Choi et al. (2024)+1 other reference

• West Philippine Basin

• ⓘSite XT25

[Montmorillonite]Wang et al. (2025)

Faroe Islands

 

• Eysturoy Region

• ⓘEysturoy

[Saponite]Knut Edvard Larsen collection # 415

• Eiði

• ⓘLjósá Quarry

[Saponite]- (2011, November)

• Streymoy Region

• Streymoy

• Vestmanna

• ⓘVestmanna 1 borehole

Jørgensen (2006)

• Suðuroy Region

• Suðuroy

• Hvalba

• ⓘRókhagi coal Mine

[Beidellite]Weisenberger et al. (2012)

Fiji

 

• Vanua Levu

• Nukundamu

• ⓘUndu mine ("Udu mine")

[Montmorillonite]1996+4 other references

• Viti Levu

• Namosi District

• ⓘWainadoi Mine

Lum (1995)

• ⓘWainalou Mine (Wainalou Southeast)

[Montmorillonite]Orovan (2016)

• Waisoi Cu Deposit

• ⓘWaisoi East

[Montmorillonite]Orovan (2016)

• ⓘWaisoi West

Orovan (2016)

• Navilawa

• ⓘTuvatu Mine

Scherbarth et al. (2006)

• ⓘTuvatu North

Forsythe et al. (2018)

Finland

 

• Kanta-Häme

• Forssa

• ⓘHäiviäntien pegmatite

[Montmorillonite]Ilkka Mikkola collection

• Lapland

• Enontekiö

• ⓘPalovaara

Al-Ani et al. (2011)

• Savukoski

• Tulppio

• Sokli carbonatite complex

• ⓘJammi

[Montmorillonite]Sarapää+8 other references

• Sodankylä

• ⓘMäkärä

[Montmorillonite]Al-Ani et al. (2018)

• North Karelia

• Outokumpu

• ⓘVuonos Mine

[Saponite]Uusinoka et al. (1)

• North Ostrobothnia

• Pudasjärvi

• ⓘKortejärvi Carbonatite

[Saponite]www.geologinenseura.fi (2017)

• North Savo

• Pielavesi

• ⓘSäviä deposit

[Montmorillonite]Mäki (1997)

• Pirkanmaa

• Orivesi

• Eräjärvi area

• ⓘViitaniemi pegmatite

[Montmorillonite]Sandström et al. (2009)

• South Karelia

• Luumäki

• Kännätsalo

• ⓘKarelia Beryl Mine pegmatite

Bergverksmuseets Skrift 33

• South Ostrobothnia

• Kuortane

• ⓘKaatiala pegmatite

[Montmorillonite]Lahti

• Seinäjoki

• ⓘPajuluoma

[Montmorillonite]Alviola

• Peräseinäjoki

• ⓘHaapaluoma pegmatite

[Montmorillonite]Haapala (1966)

• Uusimaa

• Lohja

• Palmottu Lake

• ⓘHyrkkola deposit

N. MARCOS et al. (1999)

France

 

• Auvergne-Rhône-Alpes

• Allier

• Vichy

• ⓘÉchassières

[Montmorillonite]Nicolas et al. (1963)

• Le Mayet-de-Montagne

• ⓘMonzogranite outcrop

[Beidellite]Parneix et al. (1982)

• Ardèche

• Largentière

• Mirabel

• ⓘLe Baumier

[Saponite]Ch. Robert

• ⓘMirabel old tower

[Saponite]Ch. Robert

• Saint-Jean-le-Centenier

• ⓘMailhac quarry

[Saponite]E. Passaglia et al.

• Privas

• Alissas

• ⓘLe Combier

[Montmorillonite]Bull. Soc. Franç. Minéralo. ...

• Haute-Loire

• Brioude

• Collat

• ⓘLa Rimonde

[Montmorillonite]

• Desges

• ⓘLe Gaud veins & Le Frau veins

[Montmorillonite]P.G. Pelisson : "Etude Mineralogique et ...

• Jax

• ⓘLa Ribeyrette & La Fauvette valleys (La Fioure; La Fiouve)

Pélisson (1989)

• Josat

• ⓘLa Tourette Mine

[Montmorillonite]

• Langeac

• Barlet

• ⓘBarlet Fluorite Mine (La Drey Mine; La Dreyt Mine; La Costette Mine)

Pélisson (1989)

• Mazerat-Aurouze

• Aurouze

• ⓘLe Grand Filon (Le Chevalet vein)

[Montmorillonite]Pélisson (1989)

• ⓘLes Anciens vein

Pélisson (1989)

• Sainte-Marguerite

• ⓘLa Dérochade

[Montmorillonite]Pélisson (1989)

• Salzuit

• ⓘBagatelle

• Vieille-Brioude

• ⓘRicoules Mine (Rousseille Mine; Brugerolle Mine)

[Montmorillonite]Pélisson (1989)

• Le Puy-en-Velay

• Bellevue-la-Montagne

• ⓘJoux

[Montmorillonite]Pélisson (1989)

• Isère

• Vienne

• ⓘLa Poype mine

[Sauconite]Designolle J-L. (1993)

• Loire

• Montbrison

• Bellegarde-en-Forez

• ⓘRuffy quarry

[Nontronite]Anthony Geneyton

• Châtelneuf

• ⓘMont Semiol

[Montmorillonite]

• ⓘSalvizinet

[Nontronite]Gonnard F. (1906)

• Puy-de-Dôme

• Issoire

• Gignat

• ⓘLa Chaux de Bergonne

Artioli et al. (1999)

• Valbeleix

• ⓘLa Chavade

[Beidellite]l'exemple de l'Auvergne+1 other reference

• Rhône

• Villefranche-sur-Saône

• Chessy

• ⓘChessy copper mines

[Montmorillonite]De Ascençao Guedes (2003)

• Marnand

• ⓘSibert

[Beidellite]Mineralogical Society of America - ...

• Bourgogne-Franche-Comté

• Nièvre

• Château-Chinon

• Alligny-en-Morvan

• ⓘLa Place mine

[Nontronite]OLLIC Pascal Collection+1 other reference

• Nevers

• Fleury-sur-Loire

• ⓘl'Usine

[Montmorillonite]OLLIC Pascal Collection

• Brittany

• Finistère

• Quimper

• Plovan

• ⓘTy Lan

[Montmorillonite]Chauris (2014)

• Morbihan

• Lorient

• Bubry

• ⓘTy-Gallen

[Montmorillonite]R. Pierrot

• ⓘGroix

[Beidellite]Chauris (2014)

• Pontivy

• Berné

• ⓘLe Bonot

[Montmorillonite]R. Pierrot

• Guern

• ⓘKerroc'h

[Montmorillonite]R. Pierrot

• Corsica

• Haute-Corse

• Bastia

• ⓘSisco

[Montmorillonite]Velde (1968)

• French Polynesia

• Society Islands

• Windward Islands

• Tahiti Island

• Hitiaa O Te Ra

• Papenoo

• ⓘPapeno'o Valley

[Saponite]Lacroix (1904)+1 other reference

• Punaauia

• ⓘPunaruu Valley

COUREAU

• Tuamotu-Gambier (Tuamotu and Gambier Islands)

• Tuamotu Archipelago (Tuamotus)

• Mururoa

• ⓘ"Fuschia" drill hole

[Montmorillonite]Dudoignon et al. (1989)

• ⓘ"Viviane" drill hole

[Montmorillonite]Dudoignon et al. (1989)

• Wallis and Futuna

• ⓘAnalkele deposit

[Nontronite]Pelleter et al. (2017)

• ⓘUtu Uli deposit

Pelleter et al. (2017)

• French Southern and Antarctic Lands

• Kerguelen Islands

• ⓘGrande Terre island

[Nontronite]Renac et al. (2010)

• Grand Est

• Bas-Rhin

• Molsheim

• Wisches

• ⓘHersbach quarry ?

[Nontronite]Petrov (n.d.)

• Vosges

• Épinal

• Le Val-d'Ajol

• Faymont

• ⓘLes Roches valley area (Bois de la Vèche area)

[Montmorillonite]Escande et al. (1973)+6 other references

• ⓘVein No. 3 (Le bas Hérival)

[Montmorillonite]Escande et al. (1973)+6 other references

• Guadeloupe

• Basse-Terre

• Vieux-Habitants

• ⓘBouillante geothermal field

Mas et al. (2006)

• Ile-de-France

• Paris

• ⓘParis meteorite

[Saponite]Marrocchi et al. (2014)

• Yvelines

• Mantes-la-Jolie

• Maulette

• ⓘDannemarie quarry

[Montmorillonite]Belot (1978)

• Martinique

• Arrondissement of La Trinité

• La Trinité

• ⓘLa Caravelle Peninsula

A. Bouchet+1 other reference

• New Caledonia

• Northern Province

• Houaïlou

• ⓘPoro Mine

[Pimelite]Berger et al. (2011)+1 other reference

• Koné

• ⓘCagou Pit

[Pimelite]Cathelineau et al. (2023)

• ⓘKoniambo Massif

[Nontronite]Cathelineau et al. (2023)

• Kouaoua

• ⓘAnniversaire Mine

[Pimelite]Manceau et al. (1985)

• Koumac

• Tiébaghi massif

• ⓘEast Alpha deposit

Teitler et al. (2022)

• Tiébaghi Massif (Tiébaghi Ophiolite Complex)

• ⓘTiébaghi Nickel Mine

[Saponite]El Mendili et al. (2022)

• Ouégoa

• ⓘUnnamed Ridgeline

Spandler+1 other reference

• Pouembout

• ⓘNépoui Mine

[Pimelite]Berger et al. (2011)+1 other reference

• Poum

• ⓘPoum

[Pimelite]Berger et al. (2011)+1 other reference

• Poya North

• ⓘNépoui

[Pimelite]Gaines et al. (1997)

• ⓘBoninite outcrop

[Saponite]T. Sameshima et al.

• Voh

• ⓘKoniambo Mine

[Pimelite]Cathelineau et al. (2024)

• Southern Province

• Yaté

• ⓘGoro Mine

[Pimelite]Wells+7 other references

• Nouvelle-Aquitaine

• Corrèze

• Ussel

• Davignac

• ⓘLe Boucheron

[Montmorillonite]M.Deliens et al. (2004)

• Ussel

• ⓘLes Farges Mine

[Montmorillonite]

• Creuse

• Aubusson

• Soumans

• Montebras

• ⓘMontebras Mines

[Montmorillonite]Patureau et al. (2011)

• Dordogne

• Nontron

• ⓘMilhac-de-Nontron

[Montmorillonite var: Delanovite]Dana et al. (1868)

• ⓘNontron

[Nontronite]

• Saint-Pardoux-la-Rivière

• ⓘLe Manderau (Le Mandereau; Le Mandaraud)

[Nontronite]Fleischer's Glossary of Mineral Species 2004 (as "Saint-Pardoux-la-Rivière")+1 other reference

• Haute-Vienne

• Limoges

• Meilhac

• ⓘLe Bernardan

Econ Geol (1997)

• Vienne

• ⓘMontmorillon

[Montmorillonite]Bulletin de la Société Géologique de France (1847)+1 other reference

• Occitanie

• Ariège

• Saint-Girons

• Le Port

• Col d'Agnès

• Etang de Lers

• ⓘGranulite outcrops

[Saponite]Claude Laforêt

• Aveyron

• Millau

• Roquefort-sur-Soulzon

• ⓘRoca Negra

[Montmorillonite]Club Minéralogique de Saint-Juery (2025)

• Rodez

• Espalion

• ⓘPuech de Vermus

[Montmorillonite]Boutry et al. (1986)

• Villefranche-de-Rouergue

• Monteils

• ⓘFalgayrolles

[Nontronite]Favreau et al. (2010)

• Najac

• ⓘLe Bastit

[Nontronite]Inventaire Minéralogique de la France ...

• Hérault

• Lodève

• Le Bosc

• ⓘRiviéral

Bortolozzi (n.d.)

• Olmet-et-Villecun

• ⓘVillecun

[Nontronite]Pascale & Daniel Journet Collection

• Lozère

• Florac

• Saint-Privat-de-Vallongue

• ⓘCévennes II placers

Dill (2008)

• Pyrénées-Orientales

• Céret

• Montferrer

• ⓘCan Pei (Can Pey; Can Peil)

[Sauconite]Berbain et al. (2005)

• Perpignan

• ⓘEspira-de-l'Agly

[Montmorillonite]Berbain. C

• Tarn-et-Garonne

• Montauban

• Orgueil

• ⓘOrgueil meteorite

[Montmorillonite]Manuel N. Bass (1971)

• Provence-Alpes-Côte d'Azur

• Alpes-Maritimes

• Grasse Arrondissement

• ⓘBiot

[Montmorillonite]"Les minéralisations associées au volcanisme andésitique de Biot-Villeneuve Loubet (Alpes Maritimes)

• Var

• Toulon

• Le Pradet

• ⓘCap Garonne Mine

[Montmorillonite]www.mine-capgaronne.fr (2003)+1 other reference

• Vaucluse

• Apt

• ⓘCourgas ravine

F. Roulin et al.

• Réunion

• Cilaos

• Bras de Cilaos

• ⓘLe Pavillon

[Saponite]Jean-Vincent Coureau collection

Gabon

 

• Haut-Ogooué Province

• Léboumbi-Leyou Department

• Moanda

• ⓘMoanda Mine

Uchôa Filho et al. (2025)

Georgia

 

• Guria

• ⓘAskana

[Montmorillonite var: Askanite]Ralph E. Grim (2011)

• Imereti

• Chiat'ura

• ⓘChiat'ura Mn deposit (Chiaturskoe Mn deposit)

[Montmorillonite]Varentsov (1996)

• Kvemo Kartli

• ⓘBolnisi District

[Montmorillonite]M. et al. (2019)

Germany

 

• Baden-Württemberg

• Freiburg Region

• Breisgau-Hochschwarzwald

• ⓘFeldberg

[Saponite]Walenta (1992)

• Münstertal

• Hof

• ⓘGalgenhalde veins

[Montmorillonite]Weiß (1990)

• ⓘWildsbach Mine

[Montmorillonite]Weiß (1990)

• St Trudpert

• ⓘMünstergrund Mine

[Nontronite]Walenta (1992)

• Vogtsburg im Kaiserstuhl

• Burkheim

• ⓘHumberg quarries

[Montmorillonite]Anthony Geneyton Collection

• Emmendingen

• Sasbach am Kaiserstuhl

• ⓘLimberg Quarries

[Montmorillonite]

• ⓘQuarry I

[Montmorillonite]Hentschel (1976)

• ⓘQuarry VI

[Montmorillonite]Volker Betz collection and photos

• Konstanz

• Gottmadingen

• ⓘHeilsberg

[Montmorillonite]Knöfel et al. (1964)

• Lörrach

• Aitern

• ⓘTannenboden mine

[Nontronite]www.mineralienatlas.de (2020)

• Todtnau

• ⓘBaumhalde Mine

[Swinefordite]Walenta (1996)

• ⓘWieden

[Nontronite]Walenta (1992)

• Ortenaukreis

• Gengenbach

• Gengenbach

• ⓘSilberbrünnle Mine

[Nontronite][Wittern (1995)

• Ohlsbach

• Hinterohlsbach

• ⓘRiesenwald quarry

[Montmorillonite]

• Haslach im Kinzigtal

• Haslach im Kinzigtal

• ⓘAmphibolite quarry (Vulkan quarry)

[Nontronite]Walenta (1992)+1 other reference

• Oberwolfach

• ⓘClara Mine

[Montmorillonite]50. (in German)+1 other reference

• Seelbach

• Seelbach

• Weiler

• ⓘMichael Mine

[Montmorillonite]Wittern (2001)

• ⓘSchauinsland Pb-Zn mining district

[Sauconite]Lapis 23 (12)

• Tuttlingen

• Immendingen

• ⓘHöwenegg Quarry (Hewenegg Quarry)

[Montmorillonite]Weiß (1990)

• Waldshut

• Dachsberg

• Urberg

• ⓘGottesehre Mine

[Sauconite]Walenta (1992)+1 other reference

• St Blasien

• Menzenschwand

• ⓘKrunkelbach Valley Uranium deposit

[Beidellite]Walenta (1992)

• Karlsruhe Region

• Neckar-Odenwald-Kreis

• Waldbrunn

• Katzenbuckel

• ⓘMichelsberg Quarry

[Montmorillonite]Aufschluss 1977 (6)+1 other reference

• Stuttgart Region

• Ostalbkreis

• Unterschneidheim

• Zipplingen

• ⓘZipplinger Höhe

[Montmorillonite]Stähle et al. (2008)

• Bavaria

• Lower Bavaria

• Freyung-Grafenau District

• Röhrnbach

• ⓘSteinerleinbach Quarry

[Montmorillonite]Habel (2009)

• Saldenburg

• Matzersdorf

• ⓘKrenn Quarry

[Nontronite]Habel (2001)

• Waldkirchen

• Oberfrauenwald

• ⓘEitzing Quarry

[Nontronite]Habel (2000)

• Passau District

• Hauzenberg

• Kropfmühl

• ⓘKropfmühl Mine

[Montmorillonite]Habel (2011)

• Tittling

• Tittling

• Hötzendorf

• ⓘGranodiorite quarries (incl. Kusser Quarry)

Weiß (1990)

• Untergriesbach

• ⓘFicht Mine

[Nontronite]Weiß (1990)

• ⓘGrögöd Quarry (G'steinert Quarry)

Habel (2007)

• Regen District

• Rinchnach

• Grub

• ⓘGrub Quarries

[Nontronite]Obermüller (1992)

• Lower Franconia

• Aschaffenburg District

• Haibach

• Dörrmorsbach

• ⓘStahl quarry

[Saponite]Wittern (2001)+1 other reference

• Sailauf

• Hartkoppe

• ⓘFuchs Quarry

[Montmorillonite]

• Haßberge District

• Maroldsweisach

• ⓘZeilberg Quarry

[Montmorillonite]Wittern (2001)

• Upper Franconia

• Hof District

• Feilitzsch

• ⓘKienberg Quarry

[Montmorillonite]

• Rehau

• Wurlitz

• ⓘHeß quarry

[Montmorillonite]F. Müller: "Bayerns steinreiche Ecke" et al. (Hof)

• Sparneck

• Reinersreuth

• ⓘReinersreuth quarry (Köhlerloh quarry)

[Montmorillonite]Wittern (2001)

• Zell im Fichtelgebirge

• ⓘHaidberg Quarry

[Montmorillonite]F. Müller: "Bayerns steinreiche Ecke" et al. (Hof)

• Wunsiedel im Fichtelgebirge

• Nagel

• ⓘWolfskehle quarry

[Montmorillonite]Weiß (1990)

• Selb

• Längenau

• ⓘWartberg quarries

Keck (2008)

• Tröstauer Forst-West

• ⓘFuchsbau quarry

[Montmorillonite]Lapis (7/8)

• Weißenstadt

• Rudolfstein

• ⓘSchoberth quarry

[Montmorillonite]Weiß (1990)

• ⓘUranium deposit

[Montmorillonite]Hanneberg et al. (2009)+1 other reference

• Weißenstadter Forst-Nord

• ⓘStreuspitz

[Nontronite]Hirschmann (1987)

• Upper Palatinate

• Cham District

• Wald

• Roßbach

• ⓘHimmelleiten Quarry

[Saponite]Eigler et al. (1982)+2 other references

• Neustadt an der Waldnaab District

• Waidhaus

• Hagendorf

• ⓘHagendorf South Pegmatite

[Nontronite]

• Windischeschenbach

• ⓘOberbaumühle Quarry

[Montmorillonite]Weiß (1990)

• Regensburg district

• Bach an der Donau

• ⓘBach Mine

[Nontronite]Weiß (1990)

• ⓘKittenrain Mine

[Nontronite]Weiß (1990)

• Bernhardswald

• Kürn

• ⓘSteinrinnen Quarry

[Nontronite]Weiß (1990)

• Schwandorf District

• Schwarzach bei Nabburg

• Wölsendorf

• ⓘMarienschacht Mine

Dill et al. (2010)

• Stulln

• ⓘRoland Mine (Glückauf Mine; incl. Heinrich Mine)

Dill et al. (2010)

• Tirschenreuth District

• Kemnath

• Weha

• ⓘLerchenbühl

[Montmorillonite]Keck (2010)

• Kulmain

• ⓘZinster Kuppe

[Montmorillonite]Weiß (1990)

• Leonberg

• ⓘPfaffenreuth

[Nontronite]Goodman (1978)+1 other reference

• Pechbrunn

• ⓘGroßer Teichelberg (Teichelberg; Teichlberg)

[Montmorillonite]Weiß (1990)

• Wiesau

• Triebendorf

• ⓘBasalt works

[Montmorillonite]Weiß (1990)

• ⓘWölsendorf fluorite mining district

[Nontronite]Dill et al. (2010)

• Hesse

• Darmstadt

• Darmstadt-Dieburg

• Messel

• ⓘMessel Mine

[Montmorillonite]Aufschluss 1980 (6)

• Roßdorf

• ⓘRoßberg Quarry

[Montmorillonite]Weiß (1990)

• Darmstadt

• Darmstadt-Ost

• ⓘPrinz von Hessen Mine

[Montmorillonite]Aufschluss 1980 (6)

• Main-Kinzig-Kreis

• Wächtersbach

• ⓘBasalt quarry Breitenborn

[Montmorillonite]Betz (2019)

• Wetteraukreis

• Altenstadt

• Heegheim

• ⓘHeegheim Quarry

[Montmorillonite]Zeolite collection of Volker Betz

• Gedern

• ⓘBonacker quarry

[Montmorillonite]

• Nidda

• ⓘHohenstein quarry

[Montmorillonite]Ehrenberg et al. (1982)

• Michelnau

• ⓘMichelnau quarry

[Montmorillonite]Weiß (1990)

• Ober-Widdersheim

• ⓘOber-Widdersheim quarry

[Montmorillonite]

• ⓘRübenkeller

Volker Baetz photo

• Ortenberg

• ⓘGaulsberg quarry

[Nontronite]

• Giessen Region

• Giessen

• Buseck

• Großen-Buseck

• ⓘKernberg quarry

[Montmorillonite]Weiß (1990)

• Fernwald

• Annerod

• ⓘPlatte

Volker Baetz

• Steinbach

• ⓘGerlach Quarry

[Montmorillonite]Weiß (1990)

• Hungen

• Langd

• ⓘMaykranz Quarry

[Montmorillonite]

• Laubach

• Gonterskirchen

• ⓘBasalt quarry ?

[Montmorillonite]Ko Jansen+1 other reference

• Rabenau

• Londorf

• ⓘKahlenberg quarry

[Montmorillonite]Weiß (1990)

• Lahn-Dill-Kreis

• Greifenstein

• Allendorf

• ⓘAlter Stein Quarry

[Saponite]Lapis 2/2011

• Wetzlar

• Hermannstein

• Simberg

• ⓘLimestone quarry

[Nontronite]Weiß (1990)

• Limburg-Weilburg

• Hünfelden

• Mensfelden

• ⓘBirkenkopf quarry

[Montmorillonite]Weiß (1990)

• Weinbach

• ⓘMark Mine ?

[Montmorillonite]Blaß et al. (2010)

• Vogelsbergkreis

• Herbstein

• ⓘHerbstein basalt quarry (Schrimpf basalt quarry)

[Montmorillonite]

• Homberg

• Nieder-Ofleiden

• ⓘHochberg quarry (Hohenberg quarry)

[Montmorillonite]Neschen (n.d.)

• Schotten

• ⓘRainrod

[Montmorillonite]Zeolite collection of Volker Betz

• Kassel Region

• Fulda

• Hilders

• Rupsroth

• ⓘPhonolite quarry

[Montmorillonite]Weiß (1990)

• Kassel

• Ahnatal

• Weimar

• ⓘBühl

[Montmorillonite]Weiß (1990)

• Hofgeismar

• ⓘWestberg Quarry

[Montmorillonite]Weiß (1990)

• Schwalm-Eder

• Felsberg

• Rhünda

• ⓘMondschein quarry

[Montmorillonite]Collection of Walter Göttler

• Werra-Meißner

• Eschwege

• ⓘBlaue Kuppe

Belendorff (2005)

• Witzenhausen

• Hundelshausen

• ⓘGypsum quarries

[Montmorillonite]Dreizler (1962)

• Lower Saxony

• County of Bentheim District

• Nordhorn

• Frenswegen

• ⓘFrenswegen 3 deep bore

[Montmorillonite]Füchtbauer et al. (1956)

• Goslar District

• Bad Harzburg

• Radau valley

• ⓘGabbro Quarry

[Montmorillonite]

• Braunlage

• ⓘSt Andreasberg

[Montmorillonite]

• ⓘRoter Bär Mine

[Nontronite]Stephan Koch photo

• ⓘClausthal-Zellerfeld

[Nontronite]Goodman (1976)

• Göttingen District

• Adelebsen

• ⓘBramburg Quarry

[Montmorillonite]Weiß (1990)

• Dransfeld

• ⓘHoher Hagen

[Nontronite]Schneiderhöhn (1965)+1 other reference

• Scheden

• Meensen

• ⓘMeenser Steinberg Quarry

[Nontronite]Weiß (1990)

• Hildesheim District

• Sarstedt

• ⓘOtto Gott clay pit

[Montmorillonite]Burns (2007)

• ⓘNördlinger Ries Crater

[Montmorillonite]G.R. Osinski et al.

• North Rhine-Westphalia

• Arnsberg

• Hochsauerlandkreis

• Marsberg

• ⓘCopper mines

[Montmorillonite]Schnorrer-Köhler (1991)

• Cologne

• Rhein-Sieg-Kreis

• Königswinter

• ⓘDrachenfels

[Montmorillonite]Frechen (1976)

• Düsseldorf

• Essen

• Stoppenberg

• ⓘZollverein coal mine

[Montmorillonite]Rykart et al. (1978)+1 other reference

• Münster

• Recklinghausen

• Marl

• Hüls

• ⓘAuguste Victoria coal mine

[Sauconite]Weiß (1990)

• Rhineland-Palatinate

• Ahrweiler

• Adenau

• Adenau

• Breidscheid

• ⓘMetzgesfeld

[Montmorillonite]Hentschel (1987)

• Hoffeld

• ⓘBurgkopf

[Montmorillonite]Hentschel (1987)

• Quiddelbach

• ⓘSelberg

[Montmorillonite]Hentschel (1987)

• Brohltal

• Brenk

• ⓘSchellkopf

[Montmorillonite]Hentschel (1987)

• Spessart

• Hannebach

• ⓘHannebacher Ley

[Montmorillonite]collection of Ch.&H. Schäfer

• Wassenach

• ⓘKunkskopf quarry

[Saponite]Hentschel (1987)

• Remagen

• Unkelbach

• ⓘDungberg (Dungkopf)

[Montmorillonite]Hentschel (1987)

• Altenkirchen

• Daaden-Herdorf

• Herdorf

• Malscheid (Mahlscheid; Mahlscheiderkopf; Mahlscheider Kopf)

• ⓘBasalt quarry

Klein (2011)

• Donnersbergkreis

• Kirchheimbolanden

• Dannenfels

• ⓘMannbühl Quarry (Giro Quarry)

[Montmorillonite]50.+1 other reference

• Kusel

• Kusel-Altenglan

• Reichweiler

• ⓘKarrenberg Quarry

MÜLLER (1990)

• Mayen-Koblenz

• Mendig

• Mendig

• ⓘBasalt quarries

[Montmorillonite]Hentschel (1983)

• ⓘIn den Dellen quarries

[Montmorillonite]Hentschel (1987)

• ⓘThelenberg

[Montmorillonite]Hentschel (1987)

• Wingertsberg

• ⓘPumice quarries

[Montmorillonite]Hentschel (1990)

• Pellenz

• Kruft

• ⓘKrufter Ofen

[Montmorillonite]Hentschel (1990)

• Nickenich

• ⓘNickenicher Sattel

[Montmorillonite]Blass et al. (Eicher Sattel)

• Vordereifel

• Bermel

• ⓘHochbermel

[Montmorillonite]Hentschel (1987)

• Ettringen

• ⓘCaspar quarry

[Montmorillonite]Hentschel (1978)

• Neuwied

• Linz am Rhein

• Linz am Rhein

• ⓘMeerberg quarry

[Montmorillonite]in the collection of Hermann Fuchs

• Rhein-Lahn-Kreis

• Loreley

• Sankt Goarshausen

• Wellmich

• ⓘÄquivalenz adit

[Montmorillonite]Weiß (1990)

• Vulkaneifel

• Daun

• Dreis-Brück

• ⓘRadersberg quarry

[Montmorillonite]Hentschel (1983)

• ⓘÜdersdorf

Hentschel (1989)

• ⓘEmmelberg

[Montmorillonite]Schüller et al. (1986)

• ⓘLöhley

[Montmorillonite]Hentschel (1987)

• Gerolstein

• Birresborn

• ⓘKalem

[Saponite]Hentschel (1987)

• Hillesheim

• ⓘGraulay quarry

[Montmorillonite]Hentschel (1993)

• Oberbettingen

• ⓘWetschberg

[Montmorillonite]Hentschel (1987)

• Rockeskyll

• Rockeskyll volcanic complex

• ⓘAuf Dickel (incl. Nonnental)

[Montmorillonite]Hentschel (1983)

• ⓘGiesenheld quarry

[Montmorillonite]Hentschel (1983)

• Walsdorf

• Zilsdorf

• ⓘArensberg

[Montmorillonite]Hentschel (1978)

• Kelberg

• Bereborn

• ⓘBeilstein

[Montmorillonite]Hentschel (1987)

• Höchstberg

• ⓘHöchstberg (Schwarzley; Schwarzlay)

[Montmorillonite]Hentschel (1987)

• Reimerath

• ⓘTrachyte quarry

[Montmorillonite]Weiß (1990)

• Westerwaldkreis

• Bad Marienberg

• ⓘVictoria Mine

Klein (2004)

• Wallmerod

• Hundsangen

• ⓘÖlberg quarry

[Nontronite]Köster (1960)

• Saarland

• Saarlouis

• Schmelz

• Limbach

• ⓘIndustriegebiet Über Prims

Thomas Kleser Collection

• ⓘSchartenmühle

Thomas Kleser Collection

• Sankt Wendel

• Nohfelden

• Walhausen

• ⓘHussar shaft

...

• ⓘRaidelberg (Grubenberg; Schlitzloch)

[Saponite]Mertz et al. (1990)

• Saxony-Anhalt

• Mansfeld-Südharz

• Mansfeld

• ⓘLichtloch 26

[Sauconite]Gerhard Möhn Collection Analyzed by ...

• Saxony

• Erzgebirgskreis

• Ehrenfriedersdorf

• ⓘGreifensteine

[Montmorillonite]Wittern (2001)

• ⓘJohanngeorgenstadt

[Nontronite]Wittern (2001)

• Oberwiesenthal

• ⓘHammerunterwiesenthal

[Beidellite]mikon-online.com (n.d.)

• Raschau-Markersbach

• Langenberg

• ⓘFacius quarry (Raschau lime works)

[Saponite]Schüller et al. (1950)

• ⓘSchneeberg

[Montmorillonite]Lapis 30 (7/8)

• Görlitz District

• Königshain

• ⓘJenichen Quarry (Jehnichen Quarry; Jähnichen Quarry)

[Nontronite]Witzke et al. (2012)

• Ostritz

• ⓘSteinberg basanite quarry

[Nontronite]Mineralienatlas.de

• Mittelsachsen

• ⓘFreiberg

[Montmorillonite]Wittern (2001)

• Himmelfahrt Mine

• ⓘThurmhofschacht

[Montmorillonite]Field collected by Alfredo Petrov

• Penig

• ⓘAmerika Quarry

[Nontronite]Wittern: "Mineralfundorte in ...

• Sächsische Schweiz-Osterzgebirge

• Altenberg

• ⓘTin mine

[Nontronite]Jahn (1999)

• Freital

• Wurgwitz

• ⓘPorphyrite quarry

[Nontronite]www.geologica-saxonica.de (n.d.)

• Vogtlandkreis

• Bösenbrunn

• Schönbrunn

• ⓘLudwig-Vereinigt Feld Mine

[Nontronite]Wittern (2001)

• Limbach

• ⓘReimersgrün Quarry

[Montmorillonite]Tröger (2012)

• Plauen

• Röttis

• ⓘHans Georg Mine ?

[Stevensite]Sehrig (2007)

• Zwickau District

• ⓘCallenberg

Paul (1995)

• ⓘCallenberg North open cut No. 1

[Montmorillonite]Leonhardt et al. (1991)

• ⓘCallenberg North open cut No. 2

[Volkonskoite]WITZKE (2018)

• Lichtentanne

• Stenn

• ⓘNeugeboren Kindlein mine

[Nontronite]Gerstenberg (n.d.)

• Schleswig-Holstein

• Pinneberg

• Barmstedt

• ⓘGravel pits (Heede; Lutzhorn)

[Montmorillonite]Wittern (2001)

• Thuringia

• ⓘRonneburg U deposit

[Montmorillonite]Witzke et al. (1998)

• Saale-Orla District

• Bad Lobenstein

• ⓘTännig

[Nontronite]Wittern (2001)

• Wurzbach

• Weitisberga

• ⓘHenneberg Quarry

[Nontronite]Wittern (2001)

• Schmalkalden-Meiningen District

• Dolmar-Salzbrücke

• Kühndorf

• ⓘGroßer Dolmar

[Montmorillonite]Schüller (1953)

Greece

 

• Attica

• East Attica

• Lavreotiki

• Agios Konstantinos (Kamariza)

• ⓘKamariza mines (Kamareza mines)

[Nontronite]

• ⓘSerpieri Mine

[Sauconite]Möckel (2000)

• Mercati mines

• ⓘChristiana Mine

[Beidellite]Rieck et al. (2018)

• Lophos

• Agrileza mines

• ⓘMaria Mine

[Sauconite]90.+1 other reference

• Plaka

• Plaka Mines

• ⓘAdami Mine No. 2

[Saponite]

• ⓘPlaka Mine No. 80

[Nontronite]

• Sounion

• Cato Sounio mines

• ⓘBarbara Mine

[Sauconite]Rieck (n.d.)

• Velatouri

• ⓘSiri mines

[Volkonskoite]Rieck et al. (2022)

• Central Greece

• Boeotia

• Orchomenus

• ⓘNisi mine

[Montmorillonite]Kalatha et al. (2017)

• Central Macedonia

• Chalkidiki

• Aristotelis

• Kassandra mining district

• ⓘSkouries Mine

[Montmorillonite]Singer et al. (2008)

• Polygyros

• ⓘOrmylia mine

Sideridis et al. (2022)

• ⓘVavdos mine

Sideridis et al. (2022)

• Kilkis

• Kilkis

• ⓘPontokerassia deposit

[Montmorillonite]Singer et al. (2008)

• Eastern Macedonia and Thrace

• Evros

• Orestiada

• ⓘPentalofos

Perraki et al. (2004)

• Soufli

• ⓘKornofolia

Voudouris et al. (2018)

• Rhodope

• Maroneia-Sapes

• ⓘMavrokoryfi prospect

Voudouris (2005)

• Ionian Islands

• Corfu

• Central Corfu and Diapontia Islands

• Giannades

• ⓘGiannades area

[Montmorillonite]Rieck (n.d.)

• Lefkada

• Lefkada island

• ⓘAgios Petros

Stamatakis et al. (1993)

• North Aegean

• Lesbos

• West Lesbos

• ⓘStypsi prospect

Voudouris et al. (2005)

• Peloponnese

• Laconia

• Monemvasia

• Molaoi

• ⓘMolai deposit

[Montmorillonite]Kevrekidis et al. (2024)

• South Aegean

• Kos

• ⓘKos

Papoulis et al. (2005)

• Milos

• Kimolos

• Kimolos Island

• ⓘPrassa Quarry (Bentomine S.A. Quarry)

[Montmorillonite]Godelitsas et al. (2010)

• ⓘMilos Island

ClayMin 32:253 (1997)

• ⓘCape Vani (Vani deposit)

Wind et al. (2023)

• ⓘProfitis Ilias Au deposit

[Montmorillonite]Kilias et al. (2001)

• Mykonos

• ⓘCape Evros

[Montmorillonite]Tsirigoti et al. (2025)

• Paros

• Antiparos

• Antiparos Island

• ⓘAgios Georgios deposit

Wind et al. (2023)

• Tinos

• Tinos Island

• Panormos Bay

• ⓘPlanitis Island

[Saponite]Färber (n.d.)

• Thessaly

• Larissa

• Elassona

• ⓘSarantaporo-Elassona basin

M.G. Stamatakis (2001)

Greenland

 

• Kujalleq

• ⓘIlímaussaq complex

[Montmorillonite]Sørensen (2001)+1 other reference

Grenada

 

• ⓘKick‘em Jenny Seamount

Olsen (2011)

Guinea

 

• Conakry Region

• ⓘLos Archipelago (Los Islands)

a magmatic marker of the evolution of the Central and Equatorial Atlantic. The Canadian Mineralogist (2)+1 other reference

• ⓘRouma Island

a magmatic marker of the evolution of the Central and Equatorial Atlantic. The Canadian Mineralogist (2)+1 other reference

Guyana

 

• Cuyuni-Mazaruni Region

• Omai

• ⓘOmai gold mine

Voicu et al. (2002)

Haiti

 

• L'Artibonite Department

• Gonaïves Arrondissement

• ⓘCasseus

Harnish et al. (1986)

• Ouest Department

• Léogâne Arrondissement

• Léogâne

• ⓘBeloc

Abstracts of the Lunar and Planetary Science Conference et al. (1991)

Hungary

 

• Baranya County

• Komló District

• Magyaregregy

• ⓘMárévári Valley

[Nontronite]Sándor et al. (2005)

• Pécs District

• Gyód

• ⓘGyód boreholes

[Montmorillonite]Kovács et al. (2003)

• Pécsvárad District

• ⓘHidas

[Montmorillonite]Szakáll et al. (1996)

• Szentlőrinc District

• Gorica Block

• ⓘMiddle Permian Boda Claystone Formation

Lázár et al. (2024)

• Borsod-Abaúj-Zemplén County

• Kazincbarcika District

• ⓘRudabánya

[Montmorillonite]

• Miskolc District

• ⓘBükkszentkereszt

[Nontronite]Zajzon N et al. (20014)

• Putnok District

• Aggtelek

• ⓘKápolna–1

[Montmorillonite]Kovács-Pálffy et al. (2008)

• ⓘSzőlő Hill

[Montmorillonite]Kovács-Pálffy et al. (2008)

• Sárospatak District

• ⓘCsurgókúti Quarry

[Montmorillonite]Szakáll et al. (1996)

• Komlóska

• ⓘSzkalka Hill

[Nontronite]Szakáll et al. (1996)

• ⓘSzemince

[Montmorillonite]

• Szerencs District

• Mád

• ⓘBomboly Hill

[Montmorillonite]Koch (1985)

• Király Hill

• ⓘSuba quarry

Society of Economic Geologists Student Chapter University of Miskolc (2018)

• Monok

• ⓘIngvár

[Nontronite]Szakáll: Topographia Mineralogica ...

• Tokaj District

• ⓘCsurgókúti Quarry

[Montmorillonite]Szakáll et al. (1996)

• Erdőbénye

• ⓘMulató Hill

[Saponite]Tokody et al. (1957)+2 other references

• Tarcal

• ⓘKopasz Hill andesite quarry

[Montmorillonite]

• Budapest

• ⓘFerenc Hill Cave

Nagy et al. (2006)

• Fejér County

• Gárdony District

• Velence

• ⓘBence Hill

[Nontronite]Sándor et al. (2005)

• Sárszentmiklós

• ⓘTuff Quarry

[Nontronite]Szakáll: 100 Hungarian Mineral Locality

• Székesfehérvár District

• Gánt

• ⓘBagoly Hill

[Montmorillonite]Szakáll-Jánosi: Minerals of Hungary

• Kőszárhegy

• ⓘKőszárhegy Quarry

[Nontronite]Szakáll: Minerals of Szár Hill

• Pátka

• ⓘSzűzvár Mill

[Nontronite]Sándor et al. (2005)

• Székesfehérvár

• ⓘAranybulla Quarry

[Nontronite]Sándor et al. (2005)

• Hajdú-Bihar County

• Kaba

• ⓘKaba meteorite

[Saponite]Brearley et al. (1998)+2 other references

• Heves County

• Gyöngyös District

• Abasár

• ⓘKopasz Hill

[Montmorillonite]Szakáll & Jánosi. Minerals of Hungary

• ⓘGyöngyösoroszi

[Nontronite]

• ⓘBagolyvár-Furmin

[Nontronite]

• ⓘKárolytáró

[Saponite]Koch (1985)

• Gyöngyössolymos

• ⓘCserkő Mine

[Nontronite]

• ⓘEremény Hill - Bárdos Hill

[Nontronite]geomania.hu (2013)

• ⓘKis Hill (Lila Mine)

[Nontronite]

• Gyöngyöstarján

• ⓘFüledugó Quarry

[Montmorillonite]

• ⓘHársas Hill

[Montmorillonite]www.geomania.hu (2013)

• ⓘKis-domb

[Nontronite]GEODA/1997

• Kisnána

• ⓘHátsó Tarnóca Quarry

[Montmorillonite]Szakáll et al. (2010)

• ⓘMátraszentimre

[Montmorillonite]Szakáll (2002)

• Pétervására District

• ⓘRecsk

Singer et al. (2008)

• ⓘCsákány kő

[Saponite]Sándor et al. (2005)

• ⓘLahóca Hill

[Montmorillonite]Földessy et al. (2008)

• Komárom-Esztergom County

• Lábatlan

• ⓘBerzsek Hill

Sándor et al. (2005)

• Süttő

• ⓘTravertine Quarry

[Montmorillonite]Koch (1985)

• Nógrád County

• Bercel

• ⓘBercel Hill

[Montmorillonite]Sándor et al. (2005)

• ⓘFelsőpetény

[Montmorillonite]Geoda - Journal of the Hungarian ...

• Mátrakeresztes

• ⓘSzalajkás Hill

[Montmorillonite]

• Nagylóc

• ⓘNagy-Zsunyi Hill quarry (Zunypuszta quarry)

[Saponite]Sándor et al. (2005)

• Szanda

• ⓘSzanda Hill

[Nontronite]GEODA 2004

• Pest County

• Szentendre District

• Dunabogdány

• ⓘCsódi Hill

[Saponite]Topographia Mineralogica Hungariae VI.+1 other reference

• Pilisszentlászló

• ⓘPálbükk

[Saponite]Szakáll et al. (2006)

• Szentendre

• ⓘKéki Hill

[Montmorillonite]

• Szob District

• Márianosztra

• ⓘNagyirtáspuszta

[Montmorillonite]Szakáll & Jánosi. Minerals of Hungary

• ⓘNagybörzsöny

[Nontronite]Koch (1985)

• ⓘAlsó-Rózsa adit

[Montmorillonite]Szakáll et al. (1996)

• Veszprém County

• Ajka District

• Úrkút

• Csárda Hill

• ⓘÚrkút Mine

[Montmorillonite]Szakáll & Jánosi (1996)

• Pápa District

• ⓘEgyházaskesző

[Beidellite]Szakáll & Gatter: Hun. Min. Spec.

• Sümeg District

• Bazsi

• Prága Hill

• ⓘKarikás Hill quarry (Kalapos Hill)

[Montmorillonite]Szakáll et al. (1996)+1 other reference

• ⓘLevel 300m

field collection by Mesics Gábor.

• Sümeg

• ⓘSarvaly Hill quarry

[Saponite]Analized in Geological Institute of Hungary (Péter Kónya)

• Tapolca District

• Uzsa

• ⓘLáz Hill mine

Kovács (2009)

• Zalahaláp

• ⓘHalápi Hill (Haláp Hill)

Kónya et al. (2011)

• Zala County

• Keszthely district

• Zalaszántó

• ⓘTátika Hill

Kónya (2006)

Iceland

 

• Capital Region

• Hafnarfjörður

• Krysuvik-Seltun geothermal area

• ⓘKrisuvik hot spring

[Montmorillonite]Sigurdur H. Markússon

• ⓘHvalfjörður

Weisenberger et al. (2009)

• Northeastern Region

• Þingeyjarsveit

• Skútustaðahreppur

• Myvatn

• ⓘKrafla Volcano

[Montmorillonite]Carson (2015)

• Námaskarð Geothermal Area

• ⓘHverir fumarole

Mineralogy and bulk geochemistry of a ...

• Southern Peninsula

• Grindavíkurbær

• Trolladyngja

• ⓘSog valley

Lahan (2012)

• Southern Region

• Grímsnes- og Grafningshreppur

• ⓘNesjavellir geothermal field

Kristmannsdottir et al. (1978)

• Hornafjörður

• ⓘAusturhorn Intrusion

[Saponite]Blake (1966)

• Vestmannaeyjar

• Vestmannaeyjar archipelago (Westman islands)

• Surtsey Island

• ⓘGrillid (Cave S-4)

Jakobsson et al. (1992)

• ⓘUnnamed borehole

[Nontronite]JAKOBSSON et al. (1986)+2 other references

• Vatnajökull Glacier

• ⓘGrímsvötn

[Saponite]Ágústsdóttir et al. (1994)

India

 

• Gujarat

• Kutch District

• ⓘMandvi Taluka

[Beidellite]Patel et al. (1978)

• Karnataka

• ⓘUttara Kannada District

[Montmorillonite]Nayak et al. (2024)

• ⓘMadhya Pradesh

[Montmorillonite]www.mpgovt.nic.in/mineralresources/

• Betul Belt

• ⓘSonaghati Formation

[Montmorillonite]Shukla et al. (2021)

• Jabalpur Division

• Chhindwara District

• ⓘSemarkona meteorite

Hutchinson et al. (1987)+2 other references

• Jhabua District

• ⓘAmalamal Phosphorite Mine

[Montmorillonite]Banerjee

• ⓘKhatamba Phosphorite Mine

[Montmorillonite]Banerjee

• Narsinghpur District

• ⓘGadarwara

[Montmorillonite]Raju+1 other reference

• Maharashtra

• Amaravati Division

• Buldhana District

• ⓘLonar Crater

[Saponite]Meteoritics & Planetary Science et al. (March 2003)

• Chhatrapati Sambhajinagar Division (Aurangabad Division)

• Jalna District

• ⓘJalna ?

Götze et al. (2020)

• Latur District

• ⓘKillari

[Saponite]AmMin 88:1983–1988 (2003)

• Konkan Division

• Raigad District

• ⓘKarjat

[Ferrosaponite]Jewel Tunnel specimens

• Murud

• Murud-Janjira

• ⓘAlcaline lamprophyres outcrop

Dessai et al. (1990)

• Nashik Division

• Ahilyanagar District

• Nighoj

• ⓘUnnamed well

[Nontronite]Sarkar et al. (2013)

• Jalgaon District

• Jamner

• ⓘUnnamed basalt locality

[Saponite]Gotze+7 other references

• Sawade Pr Chandsar

• ⓘSavda

[Montmorillonite]Gotze+7 other references

• ⓘNashik District

[Nontronite]Bill Wise XRD

• Pune Division

• ⓘPune District

Singh et al. (2022)

• Wagholi

• ⓘWagholi Quarries

[Nontronite]Jewel Tunnel specimens (not x-rayed)+1 other reference

• Nagaland

• Phek District

• ⓘMollen post

[Montmorillonite]G. K. Kesar (2011)

• Odisha

• Bargarh District

• ⓘNawapali meteorite

[Montmorillonite]Barber (1981)

• Jajapur (Jajpur) District

• Sukinda ultramafic complex

• Sukinda Valley

• ⓘSouth Kaliapana deposit

[Montmorillonite]Nayak et al. (1998)

• Mayurbhanj district

• Deoli pargana

• ⓘBholghati meteorite

[Saponite]Buchanan et al. (1993)

• Uttar Pradesh

• Mau District

• ⓘChainpur meteorite

Krot (2006)

• Mirzapur Division

• Bhadohi District

• ⓘBishunpur meteorite (Parjabatpur meteorite)

Brearley et al. (1998)+1 other reference

Indian Ocean

 

• ⓘCentral Indian Ocean Basin

[Montmorillonite]Nayak et al. (2011)

• Central Indian Ridge

• ⓘMESO Mineral zone

Halbach et al. (1998)

• ⓘDirck Hartog Ridge

[Nontronite]Maciąg et al. (2019)

• Ninety East Ridge (90° E Ridge; Indian Ridge)

• D.S.D.P.

• Leg 26

• ⓘSite 253

[Beidellite]D. Besse et al.

• ⓘRodrigues triple junction

Herzig et al. (1988)

• Southwest Indian Ridge

• ⓘBC‐10 station

[Nontronite]Linsy et al. (2023)

Indonesia

 

• Aceh Province

• Pidie Regency

• ⓘMiwah Project (Miwah deposit)

[Montmorillonite]Mulja et al. (2022)

• ⓘMiwah Prospect

Ian A Taylor (2011)

• Banten Province

• Cikotok Gold District

• ⓘCirotan mine

Yuningsih et al. (2014)

• Pandeglang Regency

• ⓘCibaliung

Angeles et al. (2002)+1 other reference

• Bengkulu Province

• Rejang Lebong District (Rediang Lebong District)

• ⓘTambang Sawah

[Montmorillonite]Al Hakim et al. (2024)

• Central Java Province

• Banyumas Regency

• ⓘPaningkaban

Idrus et al. (2015)

• ⓘLuk Ulo Complex

[Montmorillonite]Suhendra et al. (2024)

• ⓘSadang River

Suhendra et al. (2024)

• Wonogiri Regency

• ⓘSelogiri Area

Imai et al. (2007)

• Central Sulawesi Province

• Talau

• ⓘPoboya Gold Mine

Syafrizal et al. (2017)

• ⓘRiver Reef zone

Rivai et al. (2019)

• East Java Province

• Banyuwangi Regency

• ⓘTujuh Bukit Project (Tumpangpitu Project)

Tumpangpitu porphyry-high sulphidation epithermal deposit et al. (Trans. Inst. Min. Metall. B)+1 other reference

• East Kalimantan Province

• ⓘKelian deposit

Davies (2008)

• Gorontalo Province

• ⓘPani prospect

[Nontronite]Econ Geol (1990)

• ⓘTombulilato Cu deposit

[Montmorillonite]Singer et al. (2008)

• Lampung Province

• ⓘUlubelu geothermal field

...

• ⓘWay Linggo deposit

Kingrose Mining Ltd. (2009)

• Maluku Province

• Barat Daya Islands

• Wetar Island

• ⓘWetar Base deposits

Scotney et al. (2005)

• ⓘLerokis ore body

Scotney et al. (2005)

• North Maluku Province

• Bacan Island

• ⓘKaputusan Mine

Singer et al. (2008)

• Halmahera Island

• ⓘGosowong Goldfield

Gemmell (2007)+1 other reference

• ⓘKencana Mine

Clark et al. (2018)

• Obi Islands

• Obi Island

• ⓘAnggai prospect

[Montmorillonite]Bambang Nugroho et al. (2024)

• ⓘWobo Island

Agustiyanto (1996)

• North Sulawesi Province

• South Minahasa Regency

• Ratatotok mining area

• ⓘMesel deposit

Turner et al. (1994)

• Papua Province

• Mimika Regency

• ⓘGunung Bijih District

[Montmorillonite]Singer et al. (2008)

• ⓘBig Gossan Mine

[Nontronite]Econ Geol (1997)

• ⓘWanagon deposit ?

Econ Geol (1997)+2 other references

• ⓘWest Grasberg Resource

Prendergast (2003)

• South Sulawesi Province

• East Luwu Regency

• Sorowako

• ⓘPetea Mine

[Pimelite]Sufriadin et al. (2012)

• ⓘSorowako Mine (PT International Nickel mine; Soroaka Mine; Soroako Mine)

[Pimelite]Sufriadin et al. (2012)

• Gowa Regency

• ⓘBaturappe prospect

Nur et al. (2012)

• Tana Toraja Regency

• ⓘAwak Mas gold mine

Ernowo et al. (2022)

• Southeast Sulawesi Province

• North Konawe Regency

• ⓘKelurahan Pondidrha laterite

[Montmorillonite]Qi et al. (2024)

• Southwest Papua Province

• ⓘWaigeo Island

[Montmorillonite]Taixu Luo (2008)

• Special Region of Yogyakarta

• Gunung Kidul Regency

• ⓘRingin Putih Vein

[Montmorillonite]Al Hakim et al. (2017)

• Kulon Progo Regency

• Kokap

• ⓘSangon Area

Pramumijoyo et al. (2017)

• West Java Province

• Bandung Regency

• ⓘBunikasih mine

A.S. Subandrio (2010)

• Tangkuban Perahu Volcano

• ⓘRatu Crater

Dani Lukman Hakim (2016)

• Bogor Regency

• ⓘGunung Pongkor Mine

[Montmorillonite]Milési et al. (1999)

• Garut Regency

• ⓘArinem vein

YUNINGSIH et al. (2012)

• ⓘCijulang prospect

Tun et al. (2015)

• ⓘDarajat geothermal field

Etzel et al. (2015)

• ⓘMekarbakti prospect

[Montmorillonite]Imawan et al. (2024)

• Sukabumi Regency

• ⓘCikidang district

[Montmorillonite]Yuningsih et al. (2014)

• West Nusa Tenggara Province

• Sumbawa Island

• Dompu Regency

• ⓘOnto prospect

Burrows et al. (2020)+2 other references

• West Sumbawa Regency

• ⓘBatu Hijau Mine

[Montmorillonite]Singer et al. (2008)

• West Sulawesi Province

• ⓘMamuju Regency

[Saponite]Analyses by Alfredo Petrov and John ...

• ⓘ"Grape Agate" mines

[Saponite]Alfredo Petrov

• West Sumatra Province

• Lima Puluh Kota Regency

• ⓘTanjung Balit

[Montmorillonite]Abidin et al. (2014)

Iran

 

• Chaharmahal and Bakhtiari Province

• Kiar County

• ⓘDopolan bauxite deposit

[Montmorillonite]Ellahi et al. (2016)

• East Azerbaijan Province

• Mianeh County

• ⓘHesar Au deposit

[Montmorillonite]Yousefi et al. (2025)

• Isfahan Province

• Irankuh Mining District

• ⓘGushfil deposit

[Montmorillonite]Hosseini-Dinani et al. (2016)

• Kerman Province

• Anar County

• ⓘMehdi Abad Mine

[Sauconite]Reicher et al. (2003)

• Jiroft County

• ⓘSinAbad area

Ahmadi et al. (2025)

• Sirjan County

• Pariz

• ⓘDarreh Zar Mine (Darrehzar Mine)

[Montmorillonite]Derakhshani et al. (2009)

• ⓘSar Cheshmeh Mine (Sarcheshmeh Mine)

[Montmorillonite]Khorasanipour (2015)

• Markazi Province

• Arak County

• ⓘMighan Playa

[Montmorillonite]Ghadimi et al. (2013)

• Saveh County

• ⓘNorth Narbaghi Cu-Ag deposit

[Montmorillonite]Fazli et al. (2022)

• Zarandieh County

• ⓘHajibolagh-Zalibolagh Cu-Ag deposit

[Montmorillonite]Fazli et al. (2024)

• ⓘMamuniyeh Cu deposit

[Montmorillonite]Goudarzi et al. (2024)

• Qazvin Province

• Qazvin County

• ⓘZehabad deposit

[Montmorillonite]Shahbazi et al. (2019)

• Qom Province

• ⓘKahrizak Mountains

Kousehlar et al. (2012)

• Sistan and Baluchestan Province

• Iranshahr County

• Bazman Volcano

• ⓘChahnaly deposit (Chahnali prospect)

[Montmorillonite]Ali Sholeh et al. (2016)

• South Khorasan Province

• Khusf County

• ⓘShadan porphyry gold–copper deposit

[Montmorillonite]Raeisi et al. (2023)

• Tehran Province

• Robat Karim County

• ⓘParandak

Tabbakh Shabani et al. (2019)

• West Azerbaijan Province

• Poldasht County

• ⓘPoldasht magnesite deposit

[Montmorillonite]Fritz Ebner et al. (2018)

• Takab County

• Takab geothermal field

• ⓘArabshah kaolin deposit

[Nontronite]Ali Abedini (2016)

• Yazd Province

• Ardakan County

• Kharanaq District

• Rabatat Rural District

• ⓘChah-Gaz iron oxide-apatite ore deposit

[Montmorillonite]Sepidbar et al. (2021)

• Bafq County

• ⓘLakkeh-Siah deposit

Shirkhani et al. (2025)

• ⓘSe-Chahoun deposit

[Montmorillonite]Shirkhani et al. (2025)

• Zanjan Province

• Mahneshan County

• Anguran District

• Sheykhlar

• ⓘAngouran Mine

[Montmorillonite]USGS database

• Zanjan County

• ⓘChomalu deposit

[Montmorillonite]Ghasemi Siani et al. (2022)

• Glojeh polymetallic deposit

• ⓘSouthern area

[Montmorillonite]Mehrabi et al. (2016)

Ireland

 

• Connacht

• Galway County

• Killimor

• ⓘTynagh Mine

[Montmorillonite]de Haller+1 other reference

• Leinster

• Kilkenny County

• Johnstown

• ⓘGalmoy Mine

[Nontronite]Balassone et al. (2008)

• Munster

• Tipperary County

• Silvermines District

• ⓘBallygown South Mine

[Sauconite]Balassone et al. (2008)

Israel

 

• Haifa District

• Hadera

• Hof HaCarmel

• ⓘKebara Cave

[Montmorillonite]Weiner et al. (1993)

• Southern District

• Beersheba Subdistrict

• Hevel Eilot Regional Council

• ⓘTimna Mine

[Montmorillonite]Bartura (1974)

• Tamar Regional Council

• Hatrurim Basin

• ⓘNahal Morag Canyon ?

[Volkonskoite]collected Oct. 2024 by Michael J. ...+1 other reference

Italy

 

• Abruzzo

• Pescara Province

• Pescosansonesco

• ⓘMonte la Queglia (Mt. Queglia)

[Montmorillonite]Barbieri et al. (1984)

• Aosta Valley

• Nus

• Saint-Barthélemy

• ⓘVarenche Mine

[Saponite]Barresi et al. (2005)

• Apulia

• Foggia Province

• Apricena

• ⓘSan Giovanni in Pane

[Nontronite]Ventruti et al. (2020)

• ⓘBasilicata

[Montmorillonite]Balenzano F. (1981)

• Matera Province

• ⓘAccettura

[Montmorillonite]Balenzano F. (1981)

• ⓘCirigliano

[Montmorillonite]Balenzano F. (1981)

• ⓘTursi

[Montmorillonite]Balenzano F. (1981)

• Potenza Province

• ⓘAlbano di Lucania

[Montmorillonite]Balenzano F. (1981)

• ⓘCampomaggiore

[Montmorillonite]Balenzano F. (1981)

• ⓘCorleto Perticara

[Montmorillonite]Balenzano F. (1981)

• ⓘTolve

[Montmorillonite]Balenzano F. (1981)

• Calabria

• Cosenza Province

• Cassano all'Ionio (Cassano allo Ionio)

• ⓘCassano all'Ionio caves (Cassano allo Ionio caves)

[Montmorillonite]Catalano et al. (2014)+1 other reference

• Longobucco

• ⓘLongobucco skarn outcrops

[Saponite]Croze (1989)

• Campania

• Metropolitan City of Naples

• Ischia Island

• ⓘMonte Epomeo

Fulignati et al. (2022)

• Emilia-Romagna

• Ferrara Province

• Cento

• Renazzo

• ⓘRenazzo meteorite

[Saponite]Buseck et al. (1993)

• Vigarano Mainarda

• Vigarano Pieve

• ⓘVigarano meteorite (Cariani; Ferrara; Mainardi; Morandi; Parish; Pieve; Vigarano Mainarda; Vigarano Pieve; Vigarno; Vigarvano; Vigavano [NHM cat.])

[Saponite]Krot et al. (1995)+1 other reference

• Metropolitan City of Bologna

• Camugnano

• ⓘSerra dei Zanchetti (Serra del Zanchetto ophiolite)

[Saponite]Morandi et al. (1982)

• Modena Province

• Fiorano Modenese

• Nirano

• ⓘNirano mud volcano field

Ferrrari et al. (1985)

• Sassuolo

• ⓘMontegibbio mud volcano field

Ferrrari et al. (1985)

• Parma Province

• Berceto

• Corchia mine

• ⓘPerboni Q. 770

[Saponite]Adorni F. (1997)

• Piacenza Province

• Ferriere

• ⓘSerpentinite outcrop

[Saponite]Veniale et al. (1968)

• Friuli Venezia Giulia

• Udine Province

• ⓘComeglians

[Montmorillonite]Bortolozzi et al. (2018)

• Forni Avoltri

• ⓘMonte Avanza Mine

Bortolozzi et al. (2015)+1 other reference

• Lazio

• Frosinone Province

• Giuliano di Roma

• ⓘFosso di Monte Acuto

De Gennaro M. (1975)+1 other reference

• Supino

• ⓘFosso Pisciarello

De Gennaro M. (1975)+1 other reference

• Latina Province

• Ponza

• Ponza Island

• ⓘCala Fontana old quarry

E. Passaglia et al.

• Zannone Island

• ⓘZannone Giant Pockmark

Conte+4 other references

• Metropolitan City of Rome Capital

• Allumiere

• ⓘSpizzicatore Hill

Della Ventura et al. (2006)

• Bracciano

• Castel Giuliano

• ⓘPianciano

[Montmorillonite]Di Sabatino et al. (1979)

• Campagnano di Roma

• ⓘS. Angelo Mount

[Montmorillonite]Stoppani et al. (1982)

• Cerveteri

• Sasso di Furbara (Sasso)

• ⓘMonte Sughereto Quarry

[Montmorillonite]Mattias et al. (1979)+1 other reference

• Manziana

• ⓘCaldera di Manziana

[Beidellite]Pinzari et al. (2021)

• Viterbo Province

• Montalto di Castro

• Pietra Massa Locality

• ⓘCampomorto Quarry

Bortolozzi (n.d.)

• Viterbo

• ⓘTobia

Bortolozzi (n.d.)

• Liguria

• Genoa

• Cogoleto

• ⓘMolinetto gravel quarry (Arrestra quarry)

[Saponite] ...

• Ne

• ⓘCassagna Mine

[Saponite]Castellaro-Kampf

• ⓘMolinello Mine

[Montmorillonite]415.+1 other reference

• Reppia

• ⓘGambatesa Mine

[Montmorillonite]Redazione (2005)

• Sestri Levante

• ⓘLibiola Mine

[Montmorillonite]Carbone et al. (2002)

• La Spezia Province

• Borghetto di Vara

• ⓘCerchiara Mine

[Montmorillonite]Palenzona et al. (1988)

• Savona Province

• Bardineto

• ⓘCase Principi Mine

[Sauconite]Castellaro-Kampf

• Magliolo

• ⓘCosta Balzi Rossi

[Montmorillonite]Castellaro-Kampf

• Lombardy

• Bergamo Province

• Dossena

• ⓘVaccareggio Mine

[Montmorillonite]Maida (2002)

• Brescia Province

• Cevo

• Upper Val Saviore

• Monte Foppa (north slope)

• ⓘForcel Rosso Gully (Forcel Rosso Pass)

[Saponite]Passaglia et al. (1994)

• Niardo

• ⓘStabio Valley

[Saponite]Cerea et al. (2019)

• Sondrio Province

• Lanzada

• ⓘBagnada-Ponticelli Mine (ex-Bolognini Mine; ex-Unitalc Mine)

[Saponite]Bedognè et al. (1993)

• Scerscen Valley

• ⓘLower Scerscen Glacier

[Saponite]Bedognè et al. (2006)

• Val Masino

• ⓘPreda Rossa Valley

[Stevensite]IVM Magazine - Bulletin of the ...+1 other reference

• Valfurva

• Zebrù Valley

• ⓘVedretta della Miniera (Cima della Miniera)

[Montmorillonite]Bedognè et al. (2006)

• Varese Province

• ⓘCuasso al Monte

Graeser et al. (1979)

• Piedmont

• Alessandria Province

• Molare

• Olbicella

• ⓘRio Pian del Foco

[Saponite]Antofilli et al. (1983)

• Cuneo Province

• Garessio

• ⓘCappello ?

[Montmorillonite]Matteo Azili Collection

• Montaldo di Mondovì

• Borgata Oberti

• ⓘMontaldo Mine (Montaldo di Mondovì Mine)

[Montmorillonite]Piccoli et al. (2007)+1 other reference

• Metropolitan City of Turin

• Angrogna

• ⓘAlpe Caugis quarry

[Montmorillonite]Vola (2020)

• Prali

• ⓘFontane mine

[Saponite]Piccoli et al. (2007)

• Verbano-Cusio-Ossola Province

• Baceno

• Devero Alp

• ⓘMonte Cervandone area

[Montmorillonite]

• Druogno

• Orcesco

• ⓘAlpe Rosso

[Montmorillonite]Mattioli V. - La Vigezzite

• Premosello-Chiovenda

• ⓘFreva Mine (Cuzzago Mine; Buèr Mine; Cuzzago & Nibbio Mine)

[Montmorillonite]Michele Verdi et al. (2025)

• Trontano

• Pizzo Marcio

• ⓘPizzo Marcio North dyke

[Montmorillonite]Mattioli (1979 b)+3 other references

• ⓘPizzo Marcio South-East dyke

[Montmorillonite]Appiani et al. (1995)+2 other references

• Sardinia

• Nuoro Province

• ⓘNoragugume

Bortolozzi (n.d.)

• ⓘNiu Corbu Quarry

Bortolozzi (n.d.)

• Oristano Province

• Asuni

• ⓘAsuni tuffite outcrops

Mormone et al. (2020)

• ⓘPardu (Pixina Pardu)

Mormone+1 other reference

• Laconi

• ⓘLaconi kaolin mines

[Montmorillonite]Uras (1974)+1 other reference

• Senis

• ⓘPranu (Pranu Pirastru)

Mormone+1 other reference

• Sassari Province

• Alghero

• Calabona area

• ⓘCalabona Mine

[Montmorillonite]Singer et al. (2008)

• ⓘAnglona

Ghiara M.R. et al. (1999)

• Arzachena

• Mt. Mazzolu

• ⓘLu Patenti Quarry

[Montmorillonite]Gamboni et al. (2012)

• ⓘMt. Mazzolu Quarry

[Montmorillonite]S. Cuccuru (2011)

• La Maddalena

• La Maddalena Island

• ⓘCala Francese Quarries

[Montmorillonite]Billows (1941)

• Mara

• ⓘCastello di Bonvei kaolin mine

[Montmorillonite]Padalino et al. (2003)

• ⓘNulvi

Bortolozzi (n.d.)

• Olmedo

• ⓘBauxite deposit

[Montmorillonite]MacLean et al. (1997)

• Osilo

• ⓘSa Pala de Sa Fae vein

[Montmorillonite]Simeone et al. (1999)

• South Sardinia Province

• Carbonia

• Barbusi

• ⓘSa Corona 'e sa Craba

Baldoni et al. (2013)

• Domusnovas

• ⓘIs Murvonis Mine

Bortolozzi (n.d.)

• ⓘSa Duchessa Mine

[Montmorillonite]Stara P. (1996)

• Furtei

• ⓘFurtei mine

[Montmorillonite]Da Pelo et al. (2000)

• ⓘMonastir

[Saponite]Bortolozzi (n.d.)

• ⓘMt Oladri Quarries

[Saponite]Bortolozzi (n.d.)

• Sicily

• Metropolitan City of Catania

• Palagonia

• ⓘMount Caliella

Sicurella et al. (2010)

• Metropolitan City of Messina

• Eolie Islands (Aeolian Islands)

• Lipari

• Lipari Island

• Quattropani

• ⓘKaolin Mine

[Montmorillonite]Apollaro et al. (2023)

• ⓘPanarea Island

[Montmorillonite]Savelli et al. (1999)

• ⓘSan Filippo di Fragalà

[Montmorillonite]Cardiano et al. (2008)

• ⓘSan Demetrio High (San Demetrio Ridge; San Demetrio horst)

Carbone et al. (2011)

• Syracuse Province

• Buscemi

• ⓘValle Guffari

[Saponite]Manuella (2011)+1 other reference

• Pachino

• ⓘContrada Maucini

Bianchi et al. (2020)

• Sicily Channel (Sicilian Channel; Strait of Sicily)

• ⓘNameless Bank

Beccaluva et al. (1981)+1 other reference

• Trentino-Alto Adige (Trentino-South Tyrol)

• Trento Province

• Ala

• Pilcante

• ⓘVal di Serra Quarry

Bortolozzi (n.d.)

• Brentonico

• ⓘCrosano

Ferretti P. et al. (2013)

• ⓘSorne Valley

Masetto M. (1997)

• ⓘIsera

[Montmorillonite]Bortolozzi (n.d.)

• Moena

• ⓘPizmeda (Piz Meda)

[Montmorillonite var: Batrachite]De Michele (1974)

• ⓘMori

Bartoli et al. (2008)

• Besagno

• ⓘArmelle

Masetto M. (1997)

• ⓘBypass tunnel works

Bartoli et al. (2008)

• ⓘTierno-Besagno

Bortolozzi (n.d.)

• Palù del Fersina

• ⓘMaso Erdemolo (Grua va Hardimbl)

Bortolozzi (n.d.)

• Pergine Valsugana

• Madrano

• ⓘOsteria al Riposo

[Saponite]Bortolozzi (n.d.)

• ⓘValar

Bortolozzi (n.d.)

• ⓘViarago Mine

Bortolozzi (n.d.)

• Roncegno Terme

• ⓘCinquevalli Mine

[Montmorillonite]Bortolozzi et al. (2013)

• San Giovanni di Fassa

• ⓘSelle Lake area

Minguzzi et al. (1979)

• ⓘToal dei Rizzoni (Toal dei Rizoni; Toal della Traversellite)

[Montmorillonite var: Batrachite]

• Tuscany

• Grosseto Province

• Massa Marittima

• ⓘAccesa mine

[Nontronite]Dill (1979)

• Monterotondo Marittimo

• ⓘFrassine

[Montmorillonite]Dr. GIOVANNI MONTINI (GR)

• ⓘLivorno Province

[Volkonskoite]Bonifazi (2020)

• Porto Azzurro

• ⓘTerranera Mine

Garofalo et al. (2023)

• Rio

• ⓘRio Marina

[Nontronite]De Michele (1974)

• Rosignano Marittimo

• ⓘBotro Masaccio quarry

[Volkonskoite]Sartori F. (1967)

• Castiglioncello

• ⓘCastiglioncello Mine

Rielli et al. (2022)

• ⓘMassaccio Mine

[Montmorillonite]Bonifazi (2020)

• ⓘFortullino

[Volkonskoite]Antonio Borrelli collection+1 other reference

• Lucca Province

• Stazzema

• ⓘBottino Mine

[Montmorillonite]Benvenuti et al. (2000)

• Metropolitan City of Florence

• ⓘImpruneta

[Saponite]Brizzi G. et al. (FI)

• Pisa Province

• Pomarance

• ⓘMalentrata

[Volkonskoite]Orlandi (2005)

• ⓘMicciano

[Montmorillonite]Bardi et al. (2009)

• Prato Province

• Prato

• ⓘMonteferrato quarries

[Saponite]Brizzi G. et al. (1996)

• ⓘUpper Valdarno (Upper Val d'Arno)

[Montmorillonite]Cipriani et al. (1977)

• Tyrrhenian Sea

• Southern Tyrrhenian Sea

• Aeolian Arc seamounts

• ⓘEnarete Seamount

[Montmorillonite]Eckhardt et al. (1997)

• ⓘEolo Seamount

[Nontronite]Dekov et al. (2007)

• ⓘPalinuro Seamount

[Montmorillonite]Eckhardt et al. (1997)

• Veneto

• ⓘAlpone Valley

Mattioli et al. (2016)

• Padova Province

• Cinto Euganeo

• Faedo

• Monte Fasolo

• ⓘCase Berton Quarry

Passaglia et al. (1995)

• Galzignano Terme

• ⓘMonte delle Basse

[Saponite]Fabio Tosato et al. (2024)

• Treviso Province

• Valdobbiadene

• Bigolino

• ⓘSettolo Basso

[Saponite]Bortolozzi (n.d.)

• Verona Province

• Marano di Valpolicella

• ⓘSanta Cristina

doi:10.3390/min8020069+2 other references

• Montecchia di Crosara

• ⓘBosco Lauri Quarry (Basalti Verona Quarry; Basalt quarry)

[Ferrosaponite]Gianluca Fontana collection

• Negrar di Valpolicella

• ⓘPrun

doi:10.3390/min8020069+1 other reference

• Roncà

• ⓘMonte Calvarina

doi:10.3390/min8020069+1 other reference

• ⓘSanta Margherita di Roncà

Boscardin (2014)

• ⓘSan Giovanni Ilarione

[Saponite]Mattioli et al. (2008)

• ⓘBasalt quarry (San Giovanni Ilarione quarry)

[Saponite]Mattioli et al. (2008)

• ⓘBeltrami

doi:10.3390/min8020069+1 other reference

• ⓘCattignano quarry

[Saponite]Mattioli et al. (2008)

• ⓘChiereghini Valley

doi:10.3390/min8020069+1 other reference

• ⓘSoave

[Saponite]Mattioli et al. (2008)+1 other reference

• ⓘColombara (Ca' Visco)

doi:10.3390/min8020069+3 other references

• ⓘFittà

[Montmorillonite]Pasquale Antonazzo collection - 2008

• ⓘMount Foscarinetto

[Saponite]Paolo Gasparetto Collection

• ⓘSouth slope

[Saponite]Pegoraro et al. (2017)

• Vicenza Province

• Altissimo and Valdagno

• Cerealto

• Monte Furlon

• Contrada Re

• ⓘBentonite mine

Zordan A. (2014)

• Arzignano

• ⓘContrada Segani

Luppi et al. (2007)

• Monte Main

• ⓘContrada Conche

M. Boscardin (2002)

• Calvene

• ⓘUpper Valle di Fonte

Boscardin et al. (2011)

• Cornedo Vicentino

• Spagnago

• ⓘGrolla quarry

[Montmorillonite]50+1 other reference

• ⓘFara Vicentino

Boscardin et al. (2000)

• Chiavon Nero creek

• ⓘ"Cornorotto" locality

Zordan (2014)

• Montecchio Maggiore

• San Pietro

• ⓘMonte Nero

"Minerali del Vicentino - La natrolite" ...

• Montorso Vicentino

• Contrada Nori

• ⓘMonte Scagno

Zordan (2014)

• ⓘPiovene Rocchette

Passaglia et al. (2010)

• Posina

• Borcola Pass

• ⓘBorcola Pass Quarry (Lucchi Quarry; Prato Lorda Quarry)

[Saponite]Analysis by Michele Mattioli (Urbino University)

• ⓘMogentale Quarry (Valle di Mogentale Quarry)

[Montmorillonite]Andreatta (1950)

• Rotzo

• ⓘCastelletto di Rotzo

Bortolozzi (n.d.)

• Salcedo

• ⓘPonte Valley (Scandolare)

Passaglia et al. (2010)

• San Pietro Mussolino

• ⓘBertocchi quarry (ex Alvese quarry)

Bortolozzi (n.d.)

• San Vito di Leguzzano

• ⓘContrada Bariola

Boscardin et al. (2011)

• Santorso

• ⓘNear Albero Bassi locality

Adriano Perugini Collection

• Schio

• Tretto

• San Rocco di Tretto (San Rocco)

• ⓘContrada Gonzati

Carbonin et al. (2003)+2 other references

• Torrebelvicino

• Mercanti Valley

• ⓘPanciera Quarry

[Montmorillonite]Boscardin

• ⓘZuccanti Valley

[Montmorillonite]De Michele (1974)

• Valdagno

• Cerealto

• ⓘContrada Re

[Montmorillonite]Boscardin et al. (1998)

• Valdastico

• ⓘStrassa Valley Quarry (Quarry at the 6th km of the road Tonezza-Folgaria)

Bortolozzi (n.d.)

Ivory Coast

 

• Sassandra-Marahoué

• Haut-Sassandra

• Issia department

• Issia

• ⓘÉtienne-Méguhé Mine

[Nontronite]Allou (2006)

• ⓘSézo

[Nontronite]Assaoulé Benjamin Allou (2005)

• ⓘPegmatite No. 1

[Nontronite]Assaoulé Benjamin Allou (2005)

• Woroba

• Worodougou

• Séguéla department

• Toubabouko

• ⓘToubabouko diamond field

[Saponite]Pouclet A. et al. (2004)

Japan

 

• Akita Prefecture

• Daisen City

• ⓘUshizawamata prospect

Satori et al. (2025)

• Kosaka

• Kosaka mine

• ⓘUwamuki deposit (Uwamukai deposit)

[Montmorillonite]Almeda (1985)

• Odate

• ⓘFukasawa mine (Fukazawa mine)

[Montmorillonite]Shikazono et al. (1998)

• Hanaoka mine

• ⓘDoyashiki deposit

[Montmorillonite]Kagaya (1962)

• Kanondo deposit

• ⓘKannondo-nishi orebody

[Montmorillonite]Akira Kato (2011)

• ⓘMatsuki Mine (Takadate)

[Montmorillonite]Hideo Kuroda (1978)

• ⓘShiraiwa mine

[Montmorillonite]- (n.d.)

• Yurihonjō City

• Chokai

• ⓘChokei mine

[Montmorillonite]Kim (1994)

• Aomori Prefecture

• Kamikita District

• ⓘKamikita mine

[Montmorillonite]INOUE et al. (1991)

• Fukui Prefecture

• Ono City

• ⓘNakatatsu mine

[Nontronite]Masaaki Shimizu and J. Toshimichi Iiyama (1982)

• Fukuoka Prefecture

• Fukuoka City

• ⓘKurose

[Saponite]Masaru Yamaguchi (1964)

• ⓘNagatare (Nagatareyama; Nagatare mine)

[Montmorillonite] ...

• Yame City

• Hoshino-mura

• ⓘNoya deposit

Yuichi Morishita and Naoto Takeno (2010)

• Fukushima Prefecture

• Minamisōma City

• ⓘJisabara

[Montmorillonite]Atsushi ISHIHARA

• ⓘYokota Mine

[Montmorillonite]Chunxie Pu (1978)

• Gifu Prefecture

• Hida City

• ⓘKamioka Mine

[Sauconite]Mike Scott S103678 fm Cureton #CSY fm ...

• ⓘMozumi deposit

MARIKO et al. (1996)

• ⓘNijuugoyama

[Sauconite]Yamada (2004)

• Kani City

• ⓘSasahora mine

[Montmorillonite]Alfredo Petrov collection

• Mizunami City

• Tsukiyoshi uranium ore deposits

• ⓘTono mine (Tohno mine)

[Montmorillonite]Itwatsuki T. and H. Yoshida (1999)

• Seki City

• ⓘHorado mine

[Zincsilite]Matsubara et al. (2006)

• ⓘMokusuke deposit

[Montmorillonite]Yamada (2004)

• Gunma Prefecture

• Annaka City

• ⓘMyogi mine

[Montmorillonite]- (n.d.)

• Hiroshima Prefecture

• ⓘOni-no-Iwaya cave

[Montmorillonite]Sakae et al. (1975)+1 other reference

• Hokkaidō Prefecture

• Iburi Subprefecture

• Noboribetsu City

• ⓘWell NB–1

INOUE et al. (2017)

• Shiraoi District

• Shiraoi-cho

• ⓘMinamishiraoi deposits (Minamishiraoi baryte mine)

米田哲朗. (1989)

• Okhotsk Subprefecture

• Monbetsu City

• ⓘUnnamed basalt quarry

Mineralogical Journal Vol. 18 (1996)

• Monbetsu District

• Omu Camp

• ⓘOmui mine

Thomas (2019)

• Tokoro District

• Oketo town

• ⓘOketo rhyolite

[Montmorillonite]Watanabe J and Hasegawa K (1986)

• Oshima Subprefecture

• ⓘKameda Peninsula

Watanabe et al. (1996)

• Ofuna river

• ⓘHokko prospect

Scott et al. (1998)

• Shiribeshi Subprefecture

• ⓘOtaru-Matsukura deposit (Otarumatsukura)

[Montmorillonite]Nakamoto et al. (1969)

• Sōya Subprefecture

• Esashi District

• Esashi

• Utanobori

• Pankenai

• ⓘUtanobori mine

Thomas (2019)

• Hyogo Prefecture

• ⓘHiraki mine

[Montmorillonite]Myint (1996)

• Yabu City

• Oya-cho

• ⓘAkenobe mine

[Saponite]- (n.d.)

• Ishikawa Prefecture

• Hakui District

• Shika-machi

• ⓘTogi Mine

Hamada et al. (2022)

• Komatsu City

• ⓘBodai-machi

[Montmorillonite]Ohe Rikosha specimens

• Iwate Prefecture

• Hachimantai City

• ⓘMatsuo mine

[Montmorillonite]Iichiro Takahashi (1957)

• Hachimantai geothermal area

• ⓘToshichi spa

[Montmorillonite]Kimbara et al. (1982)

• Kamaishi City

• ⓘKamaishi mine

[Stevensite]SAKAMOTO et al. (1975)

• Kunohe-gun

• Hirono

• Ono

• ⓘFunakozawa mine

[Swinefordite]Specimen obtained from Dr Go Ito

• Noda

• ⓘNoda-Tamagawa mine

[Montmorillonite]- (n.d.)

• Waga District

• ⓘWashinosu mine

[Montmorillonite]Arribas et al. (2018)

• Kagoshima Prefecture

• ⓘHishikari Au mine

WARREN (2005)+4 other references

• ⓘHosen 8-2 vein

Macuroy et al. (2023)

• ⓘMain deposit

[Montmorillonite]Fulin Zhang et al. (1986)+1 other reference

• ⓘHosen 8-2 vein

Macuroy et al. (2023)

• Sanjin deposit

• ⓘKeisen No. 3-1 Vein

Fermor 2011: Ore Deposits in an ...

• ⓘYamada deposit

[Montmorillonite]Ibaraki et al. (1991)

• Ichikikushikino City

• ⓘKushikino mine (Mitsui-Kushikino mine)

[Montmorillonite]Matsuhisa et al. (1985)

• ⓘArakawa No. 4 Vein

[Montmorillonite]TAKEUCHI et al. (1984)

• Isa City

• ⓘOkuchi mine (Oguchi mine)

[Beidellite]The Mineral Species of Japan (5th ed)

• ⓘMakurazaki area

Kawano et al. (1989)+1 other reference

• Minamikyushu City

• Chiran-cho

• ⓘAkeshi mine

Morishita et al. (2019)

• Satsumasendai City

• Iriki

• ⓘIriki mine

[Montmorillonite]- (n.d.)

• Kanagawa Prefecture

• Ashigarakami District

• Yamakita

• ⓘTakamatsu mine

[Saponite]Yamada (2004)

• Mie Prefecture

• Nabari City

• ⓘNabari mine

奥村滋. (1986)

• Toba City

• ⓘShiraki

[Stevensite]Yamada (2004)

• Miyagi Prefecture

• Kurihara City

• ⓘHosokura mine

[Montmorillonite]Narita (1961)+2 other references

• ⓘOdomori mine

[Montmorillonite]Arribas et al. (2018)

• Onikobe-Hosokura mining district

• ⓘHosokura-Ikezuki lead-zinc zone

[Montmorillonite]Narita (1963)

• ⓘNuruyu-Tozawa gold-silver zone

[Montmorillonite]Narita (1963)

• ⓘOnikobe geothermal field

[Montmorillonite]- (n.d.)+1 other reference

• Miyazaki Prefecture

• Nishiusuki District

• Takachiho

• ⓘIiboshi ?

[Nontronite]- (n.d.)

• Nagano Prefecture

• ⓘHonami mine

[Montmorillonite]Fujii et al. (1971)

• Nagano City

• Matsushiro

• Toyosaka

• ⓘHokiya-dake

[Saponite]King (n.d.)

• ⓘSano mine

[Beidellite]The Mineral Species of Japan (5th ed)

• Shimotakai District

• ⓘKanakura mine

[Montmorillonite]Fujii et al. (1971)

• Nagasaki Prefecture

• Tsushima City (Tsushima islands)

• Tsushima-Shimoshima island

• Azu

• ⓘTaishu mine

[Beidellite]Masaharu NAKAGAWA (2001)

• Nara Prefecture

• Uda City

• ⓘYamato Mine (Yamato-suigin Mine)

[Montmorillonite]Nokleberg et al. (2010)

• Niigata Prefecture

• Itoigawa City

• Ōmi

• Hashidate

• ⓘKinzandani

[Montmorillonite]Yamada (2004)

• ⓘSuzawa hakudo mine

[Montmorillonite]Display captions at local museum.

• Kashiwazaki City

• ⓘKosugi ?

[Saponite]Ohe Rikosha specimens

• Minamiuonuma City

• ⓘNanetsu mine

[Montmorillonite]- (n.d.)

• Murakami City

• ⓘAsahi

[Beidellite]- (n.d.)

• Osudo

• ⓘMurakami sericite deposit

29:179-186+1 other reference

• Shibata City

• ⓘAkatani mine (Akadani mine)

[Stevensite] ...

• Oita Prefecture

• Bungo-Ono City

• Ogata

• ⓘTsuzura

[Nontronite]- (n.d.)

• Hita City

• ⓘTaio mine

[Montmorillonite]geopubs.wr.usgs.gov (2004)+1 other reference

• Okayama Prefecture

• Niimi City

• Mt Ohsa (Ohsayama; Osayama)

• ⓘAmaterasuite type locality

field collected by Alfredo Petrov

• Takahashi City

• Bitchū

• Shitouyouze

• ⓘSampo mine

[Montmorillonite]Matsueda (1980)

• Okinawa Prefecture

• Ishigaki City

• Senkaku Islands (Diaoyudao Islands; Diaoyutai Islands)

• Okinawa Trough

• ⓘYonaguni Knoll IV Hydrothermal Field

[Montmorillonite]Suzuki et al. (2008)

• ⓘAbyss vent

[Montmorillonite]Suzuki et al. (2008)

• Okinawa Trough

• ⓘIheya North hydrothermal field

[Montmorillonite]Yeats et al. (2017)

• Yaeyama District

• Taketomi

• ⓘIriomote Island

Mem. Natn. Sci. Mus.+1 other reference

• Saga Prefecture

• Higashimatsuura district

• Genkai-cho

• Hinodematsu

• ⓘHigashimatsuura basalt

[Montmorillonite]Ishibashi (1974)

• Ogi City

• Sado Island

• ⓘEtsumi

[Saponite]Tiba et al. (1995)

• ⓘUshizu

[Nontronite]- (n.d.)

• Shiga Prefecture

• Otsu City

• ⓘTanakami-yama (Tanokami-yama)

[Montmorillonite]Nakatsugawa Mineral Museum (Gifu Prefecture, Japan)

• Shimane Prefecture

• Iishi District

• ⓘMitoya-cho

Kitagawa et al (1982)

• Izumo City

• ⓘWanibuchi mine

[Montmorillonite]Sudo et al. (1967)

• Nita District

• Okuizumo

• Yokota

• ⓘYano-Maki mine

Takagi et al. (2007)

• Ōda City

• ⓘIwami mine (Iwami-ginzan)

Nanshi Zeng et al. (2010)

• Shizuoka Prefecture

• Izu City

• ⓘSeikoshi mine

[Beidellite]The Mineral Species of Japan (5th ed)

• Kamo district

• Kawazu

• ⓘYanda

[Saponite]PXRD + XRF by Alfredo Petrov

• ⓘMount Fuji

[Saponite]Petrov (n.d.)

• Shimoda City

• Rendaiji

• ⓘKawazu mine (Rendaiji mine; Rendaizi mine)

[Montmorillonite]Yamada (2004)

• Tokyo Metropolis

• ⓘSuiyo Seamount

[Montmorillonite]Marumo et al. (2008)

• Tottori Prefecture

• Hino District

• Nichinan

• ⓘWakamatsu mine

[Saponite]Petrov (n.d.)

• ⓘNingyo-toge mine

[Montmorillonite]Amer.Min. (1959)

• Yamagata Prefecture

• Mogami District

• Mogami

• ⓘOhori mine (Ou'hori mine; Obori mine) ?

[Stevensite]Otsu et al. (1963)

• ⓘOhiri mine

[Stevensite] ...

• Yamaguchi Prefecture

• Mine City

• ⓘNaganobori Mine

[Nontronite]- (n.d.)

• ⓘOfuku mine (Yamato mine)

[Nontronite]- (n.d.)

• Yamanashi Prefecture

• Minamikoma District

• Minobu

• Shimobe

• ⓘMyoho mine

[Ferrosaponite]japanese specimen label dated 20-11-1994

• ⓘMount Fuji

[Saponite]

Jordan

 

• Amman Governorate

• ⓘKhan ez Zabib

[Volkonskoite]Dill et al. (2009)

• ⓘKhushaym Matruk

[Beidellite]Techer et al. (2006)

• Transjordan Plateau

• Daba-Siwaqa complex

• ⓘDaba

[Volkonskoite]Pitty et al. (2010)

• Hashem region

• Lisdan-Siwaga Fault

• ⓘJordan Areva Resources

Fleurance et al. (2013)

• Siwaga

• Tulul al Hammam

• ⓘUnnamed marble quarries

[Volkonskoite]Sokol+9 other references

• ⓘSuwaqa al Gharbiya

Khoury (2014)

• Irbid Governorate

• Maqarin area

• ⓘYarmouk river

[Volkonskoite]Khoury et al. (1985)

• Tafilah Governorate

• ⓘWadi Dana

Qatar Univ. Sci. J. 21:101-117.

Kazakhstan

 

• Aktobe Region

• Kargaly District

• ⓘKempirsai Cr deposit

[Nontronite]Pavel.M. Kartashov (n.d.)

• ⓘKempirsay massif

[Nontronite]Korobkin et al. (2022)

• ⓘBuranovskoye deposit

[Nontronite]Korobkin et al. (2022)

• ⓘShelektinskoye deposit

[Nontronite]Korobkin et al. (2022)

• Jambyl Region

• Moiynkum District

• ⓘKara-Oba W deposit

[Montmorillonite]Jeremolenko (2002)

• Jetisu Region

• Tekeli

• ⓘTekeli Pb-Zn Mine

[Montmorillonite]Saburov (2005)

• Karaganda Region

• Aktogay District

• ⓘBatystau polymetallic deposit

[Zincsilite]Pekov (1998)

• Balkhash

• Kounrad Massif

• ⓘEast Kounrad Mo-W deposit

Cao et al. (2018)

• Karkaraly

• ⓘSaryku-Boldy deposit (Sarykul'-Boldy)

[Pimelite]Gaines et al. (1997)

• Shet District

• Kayrakty (Kairakty)

• ⓘKayrakty Pb-Zn Mine

[Montmorillonite]- (2005)

• Moyynty

• Mointy Railway Station

• Shunak Mountains

• ⓘU-Mo occurrence

[Montmorillonite]Yegorov et al. (1970)

• Kostanay Region

• Kamysty District

• ⓘShaimerden Zn deposit

[Sauconite]Elena V. Belogub data

• Lisakovsk

• ⓘLisakov Mine

Golubovskaya (2003)

• Kyzylorda Region

• Aral District

• ⓘSyrdarya depression

Togizov et al. (2024)

• North Kazakhstan Region

• Ualikhanov District

• ⓘKundybay deposit

[Montmorillonite]Karshigina et al. (2018)

Kenya

 

• Taita-Taveta County

• Kurase Group

• Mgama Ridge

• ⓘGitshure Mine

[Nontronite]Pohl et al. (1979)

• ⓘMinkenco Mine

[Nontronite]Pohl et al. (1979)

• Trans-Nzoia County

• Mount Elgon

• ⓘKitum Cave

Bowell et al. (1996)

Kiribati

 

• ⓘLine Islands

Zhou et al. (2023)

Kosovo

 

• Ferizaj District

• Shtime

• Glavika

• ⓘGlavika Laterite Mine

[Nontronite]Mineral deposits and mining districts ...+2 other references

• Mitrovica District

• Leposavić

• ⓘCrnac (Cërnac) Mine

[Montmorillonite]Palinkaš+6 other references

• Pristina District

• Drenas (Glogovac)

• Çikatovë e Vjetër (Cikatovo)

• ⓘCikatovo Laterite Mine

[Nontronite]Mineral deposits and mining districts ...

• Lipjan

• ⓘGllavice Mine

[Nontronite]Miladinović et al. (2016)

Kyrgyzstan

 

• Chuy Region

• Kemin District

• ⓘTaldybulak Levoberezhny gold deposit

[Montmorillonite]Singer et al. (2008)

• Issyk-Kul Region

• ⓘKensu Mine

[Montmorillonite]Soloviev (2011)

Libya

 

• Jufra District

• Dar al Gani

• ⓘDar Al Gani 319 (DaG 319) meteorite

Ikeda et al. (2003)+1 other reference

Lithuania

 

• Panevėžys County

• Panevėžys City Municipality

• ⓘJodzie meteorite

[Saponite]Zolensky et al. (1996)

Madagascar

 

• Alaotra-Mangoro

• Amparafaravola District

• ⓘVolafolo

[Nontronite]Collection Collection Musée National ...

• Amoron'i Mania

• Ambositra District

• Sahatsiho Ambohimanjaka

• ⓘFiakarandava pegmatite

[Montmorillonite]Federico Pezzotta XRD analysis

• ⓘAnosy

[Nontronite]King (n.d.)

• Atsimo-Andrefana

• ⓘGreen Giant Vanadium Property

[Montmorillonite]Di Cecco (2013)

• Atsinanana

• Brickaville District

• Anjahamana

• ⓘSahanavo graphite mine

[Nontronite]Besaire (1961)

• ⓘMarovato

[Nontronite]Behier (1963)

• Boeny

• Mitsinjo District

• Antseza

• ⓘBekiady

[Saponite]Lacroix (1898)

• Vakinankaratra

• Antsirabe II District

• Ibity

• Sahatany Valley

• ⓘMaharitra

[Montmorillonite]Behier (1963)

• Betafo District

• Anosiarivo Manapa

• Antsentsindrano

• ⓘAntsongombato gem mine

[Montmorillonite]Knut Edvard Larsen collection # M-538 (Similar specimen analyzed by XRD, pers. com. F.Pezzotta 21.04.2000)

Malaysia

 

• Kelantan

• Tanah Merah District

• ⓘSokor Project

Li et al. (2015)+1 other reference

• Perak

• Batang Padang District

• ⓘBidor Kaolin Deposit

Baioumy et al. (2012)

• Sarawak

• Kuching Division

• ⓘTelaga Air Kaolin Deposit

Baioumy et al. (2012)

• Samarahan Division

• Simunjan District

• ⓘPunda Au-Cu deposit

[Montmorillonite]Caisheng Zhao et al. (2004)

Marshall Islands

 

• ⓘWōdejebato Guyot

[Montmorillonite]Rex (1967)

Mauritania

 

• Adrar Region

• Ouadane

• ⓘRichat Structure (Guelb er Richât; Eye of Africa)

Un Processus Alcalin Péri-Atlantiqu. ...+1 other reference

Mexico

 

• Baja California

• San Felipe Municipality

• El Marmol

• Delicias

• ⓘSan Carlos Mine (Verónica claim; El Apache; San Felipe)

Wilson W.E. (2024)

• Baja California Sur

• Mulegé Municipality

• Santa Rosalía

• ⓘBoleo District

[Montmorillonite]Moore (1998)

• Chihuahua

• Aldama Municipality

• ⓘLas Choyas

[Beidellite]Cross (2006)

• Peña Blanca District

• ⓘSierra Peña Blanca

[Montmorillonite]Hernández-Herrera et al. (2025)

• ⓘMargaritas No. 1 Mine

[Montmorillonite]Faudoa-Gómez et al. (2024)

• ⓘNopal No. 1 Mine

[Montmorillonite]Econ Geol (1991)

• ⓘPuerto No. 3 mine

[Montmorillonite]Econ Geol (1991)

• Aquiles Serdán Municipality

• ⓘSanta Eulalia Mining District

[Sauconite]Smith

• East Camp

• ⓘSan Antonio Mine

[Montmorillonite]Megaw (1990)

• West Camp

• Francisco Portillo

• ⓘInglaterra Mine

[Nontronite]Panczner (1987)

• Chínipas Municipality

• ⓘPalmarejo

Sotelo (2016)

• ⓘGuadalupe deposit

[Montmorillonite]Sotelo (2016)

• ⓘPalmarejo Mine

Sotelo (2016)

• Jiménez Municipality

• ⓘPriscilianos hills

[Montmorillonite]- (SGM, 2019)

• Namiquipa Municipality

• Namiquipa

• ⓘPrincessa Mine

[Beidellite]Panczner (1987)

• Pueblito de Allende

• ⓘAllende meteorite

[Montmorillonite]Brearley et al. (1998)

• Saucillo Municipality

• Naica

• ⓘNaica Mine

[Hectorite]Gazquez et al. (1)

• Urique Municipality

• ⓘCieneguita Mine

Anisimov et al. (2001)

• Durango

• Coneto de Comonfort Municipality

• Coneto de Comonfort

• ⓘBarranca Mine

[Montmorillonite]

• Mapimí Municipality

• Mapimí

• ⓘOjuela Mine

[Sauconite]King (1981)

• San Dimas Municipality

• Tayoltita

• ⓘTayoltita Mine

Econ Geol (1992)

• Guanajuato

• Santa Catarina Municipality

• Santa Catarina

• Cerro de las Fajas

• ⓘSantín Mine

[Montmorillonite]Am Min (1955)

• Guerrero

• Taxco de Alarcón

• ⓘEl Fraile mine

[Montmorillonite]Yta et al. (2005)

• Hidalgo

• Molango Municipality

• ⓘNaopa Mine

[Montmorillonite]Madondo et al. (2025)

• Zimapán Municipality

• Zimapán

• ⓘPreisser Mine

Morgan (2017)

• ⓘSan Miguel Viejo Mine

[Montmorillonite]Morgan (2017)

• Michoacan

• Mugica Municipality

• Nueva Italia de Ruiz

• ⓘLa Verde Mine

[Montmorillonite]Singer et al. (2008)

• Oaxaca

• San Juan Mixtepec-Juxtlahuaca Municipality

• Tejocotes

• ⓘYucunani Mine

[Nontronite]Panczner (1987)

• Puebla

• ⓘLos Humeros geothermal field

Prol-Ledesma et al. (1989)

• ⓘLos Humeros geothermal system

[Montmorillonite]Li et al. (2022)

• San Luis Potosí

• Villa de La Paz Municipality

• La Paz

• ⓘDolores Mine

[Nontronite]Panczner (1987)

• Zaragoza Municipality

• ⓘLas Cuevas Mine ?

[Montmorillonite]Ruiz et al. (1980)

• Sonora

• Álamos Municipality

• Piedras Verdes

• ⓘPiedras Verdes Mine

[Montmorillonite]Espinosa Perea (1999)

• Bacoachi Municipality

• Bacoachi

• ⓘPicacho

[Montmorillonite]Garcia y Barragan (1975)

• Cumpas Municipality

• El Verde Mining District

• ⓘCumobabi

[Montmorillonite]Singer et al. (2005)

• Yécora Municipality

• ⓘLa Dura Mine

[Nontronite]Ed Coogan (Coogan Gold Co.)

• Yucatán

• northwest coastline of the Yucatán peninsula

• Puerto Chicxulub

• Chicxulub impact structure

• ⓘBorehole M0077A

[Saponite]Verhagen et al. (2023)

• ⓘYaxcopoil-1 borehole

L. Zürcher and D.A. Kring

• Zacatecas

• Concepción del Oro Municipality

• Aranzazú

• ⓘSan Antonio Mine

[Nontronite]Panczner (1987)

• Fresnillo Municipality

• ⓘFresnillo

[Montmorillonite]Dilley (1993)

Middle East

 

• ⓘHatrurim Formation

[Montmorillonite]Gross (1977)

Mongolia

 

• Bayanhongor Province

• Bayan-Öndör District

• ⓘAltan Nar polymetallic deposit

[Nontronite]MacDonald et al. (2024)

• Shinejinst District

• ⓘBayasn Khundii

MacDonald et al. (2024)

• Dornod Province

• Dashbalbar District

• ⓘUlaan Ag-Pb-Zn deposit

[Montmorillonite]Wu et al. (2024)

• ⓘTsav

H. Gantumur et al. (2005)

• Dornogovi Province

• Erdene District

• ⓘUlaan uul

Dill et al. (2005)

• Ulaanbadrakh District

• ⓘZoovch Ovoo Uranium deposit

Rallakis et al. (2021)

• Khovd Province

• Myangad District

• ⓘKhaldzan Buragtag massif

[Nontronite]Pavel.M. Kartashov (n.d.)+2 other references

• Ömnögovi Province

• Khanbogd District

• ⓘKhan Bogd Peralkaline Granite

[Montmorillonite]N.V. Vladykin data

• ⓘDorozhnyi pegmatite

[Montmorillonite]Hawthorne et al. (1986)

• ⓘTsogttsetsii area

[Montmorillonite]Davaasuren et al. (2016)

• Töv Province

• Mörön Soum

• ⓘBayan Uul Mine

[Montmorillonite]Singer et al. (2008)

Morocco

 

• Drâa-Tafilalet Region

• ⓘBou Azzer mining district

[Montmorillonite]S. Weiß: Lapis 31 (7/8)

• Zagora Province

• Agdz Cercle

• Tansifte Caïdat

• ⓘAït Ahmane

[Pimelite]Eur. J. Mineral.

• Fès-Meknès Region

• Boulemane Province

• Boulemane Cercle

• Boulemane Caïdat

• ⓘJbel Rhassoul (Ghassoul)

[Stevensite]MINERALOGICAL AND PHYSICOCHEMICAL ...+5 other references

• Marrakesh-Safi Region

• El Kelaâ des Sraghna Province

• ⓘSidi Rahal

On quartz specimens field-collected by ...

• Oriental Region

• Figuig Province

• Bni Tadjite Cercle

• Bni Tadjite Caïdat

• Jbel Bou Arhous

• ⓘBou Arhous deposit

[Sauconite]Choulet et al. (2014)+1 other reference

• Souss-Massa Region

• Taroudant Province

• Igherm Cercle

• Adas Caïdat

• ⓘTizert Mine

Poot+6 other references

Mozambique

 

• Zambezia Province

• ⓘAlto Ligonha Pegmatite Field

[Montmorillonite]Wilson et al. (2000)

• Alto Mólocuè District

• ⓘNamacotche LCT pegmatites

[Beidellite]Gomes et al. (2022)

• Gilé District

• Muiane-Naipa group

• ⓘMuiâne pegmatite (Muiâne mine; Emdal mines)

[Montmorillonite]Wilson et al. (2000)

Myanmar

 

• Mandalay Region

• Pyin-Oo-Lwin District

• Thabeikkyin Township (Tha Pate Kyin Township)

• ⓘOnzon-Kanbani Au Deposit

Zar et al. (2016)

• Sagaing Region

• Yinmabin District

• Salingyi Township

• S & K Mine (Monywa Mine)

• ⓘKyaukmyet Au prospect

Oo et al. (2021)

Namibia

 

• Erongo Region

• Arandis Constituency

• Cape Cross area

• Strathmore pegmatites

• ⓘMolopo Mine (Petalite Pegmatite)

[Hectorite]Fuchsloch et al. (2018)

• Langer Heinrich Mountain

• ⓘLanger Heinrich uranium mine

Wilde (2023)

• Dâures Constituency

• ⓘTubussis Farm 22

[Nontronite]von Bezing (2007)

• Karibib Constituency

• Davib Ost Farm 61

• ⓘCarsie pegmatite

[Nontronite]Cairncross et al. (2006)

• Okongava Ost Farm 72

• ⓘHelikon II pegmatite

[Hectorite]Ashworth (2014)

• ⓘRubikon Mine

[Hectorite]Bezing et al. (2007)+1 other reference

• Khomas Region

• Windhoek Rural

• Aris

• ⓘAris Quarries

[Saponite]Blaß et al. (2021)

• Oshikoto Region

• Omuthiyagwiipundi

• ⓘEtosha Pan

[Saponite]Buch et al. (1996)

• Tsumeb

• ⓘTsumeb Mine (Ongopolo Mine)

[Montmorillonite]Gebhard (1999)

• Otjozondjupa Region

• Grootfontein Constituency

• Abenab

• ⓘAbenab Mine

[Montmorillonite]von Bezing (2007)

• ⓘAbenab West Mine

[Montmorillonite]Cairncross (1997)

• ǁKaras Region

• Karasburg West

• Ysterputs Farm 254

• ⓘYsterputz Mine (Ysterputs Mine)

[Nontronite]von Bezing (2007)

• Oranjemund Constituency

• Rosh Pinah

• ⓘSkorpion Mine

[Sauconite]www.metalin.com (2002)+3 other references

Nazca Plate

 

• ⓘCocos-Nazca Spreading Center

[Montmorillonite]Zawadzki et al. (2022)+1 other reference

Netherlands

 

• North Holland

• Zaanstad

• ⓘZaandam

[Montmorillonite]T.G. Nijland

New Zealand

 

• Auckland Region

• ⓘCheltenham Beach

[Saponite]Collection of RJ Martin

• Great Barrier Island

• ⓘTe Ahumata (White Cliffs)

Christie et al. (1996)

• Muriwai

• ⓘCollins Bay

[Nontronite]Collection of RJ Martin correlated to ...

• ⓘWaitakere Ranges

Bortolozzi (n.d.)

• ⓘTe Henga Road quarry

[Saponite]Black et al. (undated but circa late 1970's)

• Bay of Plenty Region

• ⓘCalypso Vent field

Nestmeyer et al. (2021)

• Canterbury Region

• Hurunui District

• Culverden

• ⓘPahau River

[Nontronite]S. J. Mills

• ⓘLyttelton volcano

[Saponite]LIVERMORE (1999)

• Selwyn District

• ⓘCoalgate

[Beidellite]Railton et al. (1990)

• ⓘCoalgate Bentonite Quarry (Wright's quarry)

[Beidellite]Carlson et al. (1974)

• Gisborne Region

• ⓘB13 creek prospect

Brathwaite et al. (2008)

• Hicks Bay

• ⓘMangatutu Stream prospect

[Beidellite]Cody et al. (1981)

• New Zealand Outlying Islands

• Campbell Island group

• ⓘCampbell Island

[Montmorillonite]Mac Beggs (1978)

• Kermadec Islands

• ⓘBrothers Volcano

[Nontronite]A. G. Reyes et al. (2004)

• ⓘCurtis Island

Muiruru F.G. (1985)

• ⓘMacauley Island

[Montmorillonite]Lloyd et al. (1996)

• Northland Region

• Far North District

• Cape Brett

• ⓘMotukokako Island (Piercy)

[Sauconite]Brathwaite

• ⓘKawerua

[Saponite]Courtney (1991)

• Kaipara District

• Hukatere Peninsula

• ⓘTinopai

[Montmorillonite]Jones (1972)

• Otago Region

• Clutha District

• Lawrence

• ⓘGabriels Gully

www.otago.ac.nz (n.d.)

• ⓘWetherstons

Marshall (1918)

• Kakanui

• ⓘKakanui North & South Heads

[Montmorillonite]Dickey (1968)+1 other reference

• ⓘMoeraki Point

[Nontronite]Judy Rowe specimen

• Oamaru

• ⓘAlma Mineral Breccia

[Montmorillonite]Reay et al. (2002)

• Southland Region

• Gore District

• Waimumu

• ⓘNew Vale Mine (Goodwin Coal Mine)

[Montmorillonite]Mulliner (2006)

• Invercargill City

• Bluff

• ⓘStirling Point

Bosel et al. (1984)

• ⓘGreenhills

[Montmorillonite]Mossman et al. (2000)

• ⓘSteep Head

[Montmorillonite]Mossman et al. (2000)

• Southland District

• Ohai

• ⓘOhai Mine

[Montmorillonite]Sherwood et al. (1992)

• Taranaki Region

• ⓘMokoia meteorite

[Saponite]Kimura et al. (1998)

• Waikato Region

• Hauraki District

• ⓘKarangahake

Simpson et al. (2019)

• ⓘCrown Mine (Monastery; Mammoth; Ravenswood)

Simpson et al. (2011)

• ⓘTalisman Dubbo Mine (Earl of Glasgow)

Simpson et al. (2011)

• ⓘTalisman Mine

Simpson et al. (2016)

• ⓘWoodstock Mine

Simpson et al. (2011)

• Paeroa

• ⓘCentral Maratoto Valley prospect

members.segweb.org (n.d.)+3 other references

• ⓘKomata Reefs Mine (Te Ao Marama; Burbank)

Christie et al. (2007)

• Waihi

• ⓘCorrenso Mine

[Montmorillonite]Singh (2015)

• ⓘFavona Mine

Simpson et al. (2007)

• ⓘGladstone Hill Mine (Waihi Gladstone)

Brathwaite et al. (2002)

• ⓘMartha Mine (Waihi Mine)

Brathwaite et al. (2002)+1 other reference

• Waitekauri

• ⓘGolden Cross Mine

[Montmorillonite]Railton et al. (1990)

• ⓘJasper Creek prospect

Simpson et al. (2011)

• ⓘScotia deposit

Simpson et al. (2011)

• ⓘTeutonic Mine

Simpson et al. (2011)

• ⓘWharekirauponga

[Montmorillonite]Rabone et al. (1989)

• ⓘRoyal Standard Mine

[Montmorillonite]Rabone

• Matamata-Piako District

• Te Aroha

• ⓘTui Mine

[Montmorillonite]Courtney et al. (1990)

• ⓘWaiorongomai

McOnie

• Taupo District

• ⓘTauhara geothermal field

Mauriohooho

• Wairakei

• ⓘLake Rotokawa

[Nontronite]Rae (2007)

• ⓘNgatamariki thermal area (Pavlova Spring)

Chambefort et al. (2017)

• Thames-Coromandel District

• Hikuai

• ⓘBroken Hills Mine

[Montmorillonite]Moore (1979)

• ⓘNeavesville (Nevesville)

Agricola Mining Consultants Pty Ltd (2017)

• ⓘTairua

[Montmorillonite]Moore (1979)

• Waikato District

• ⓘNgatutura Volcanics

[Saponite]Spratt et al. (1975)

• Wellington Region

• South Wairarapa District

• Red Hill

• ⓘVolcano Road Quarry

[Saponite]Hutton (1942)

Nicaragua

 

• León Department

• ⓘCerro Negro volcano

[Montmorillonite]Hynek et al. (2013)

• La Paz Centro

• ⓘMomotombo volcano

[Montmorillonite]Hynek et al. (2013)

• Telica

• ⓘTelica Volcano

[Montmorillonite]Hynek et al. (2013)

• ⓘSan Jacinto mudpots

[Montmorillonite]Hynek et al. (2013, March)+1 other reference

Niger

 

• Agadez

• Azelik deposit

• ⓘTeguida mine

[Montmorillonite]www.cnncintl.com (2015)

Nigeria

 

• Ondo

• Akoko North East

• ⓘErusu Akoko

Ademila et al. (2017)

• Plateau

• Bokkos

• ⓘRopp Ring Complex

Yunusa et al. (2024)

North America

 

• ⓘBay of Fundy

[Montmorillonite]182-183.+1 other reference

North America Plate

 

• Gulf of California basin

• ⓘPescadero Basin Hydrothermal Field

Paduan et al. (2018)

North Korea

 

• Kangwon Province

• Chunchon-gun

• Sanae-myon

• Sachang-ni

• ⓘSanae Mine (Sanae Fluorite Mine)

[Montmorillonite]Tsuda (1969)

• Pyonggang County

• ⓘAbdong Zr-Nb deposit (Aptong; Apdong)

[Montmorillonite]Pavel.M. Kartashov (n.d.)+1 other reference

North Macedonia

 

• Berovo Municipality

• ⓘKadiica deposit (Bukovik-Kadiica deposit; Kadica deposit)

Tasev et al. (2018)

• Kavadarci Municipality

• Bojančište

• ⓘAramiska Peštera Cave

[Montmorillonite]Temovski (2016)

• Lipkovo Municipality

• ⓘLojane

[Montmorillonite]Radusinovic (1966)

• Probistip Municipality

• Kratovo-Zletovo ore district

• ⓘZletovska Reka Mine

[Montmorillonite]Radusinovic (1974)

• Radoviš Municipality

• ⓘBučim Mine (Bucim Mine; Buchim Mine; Bučim deposit)

Strmić Palinkaš et al. (2022)

North Sea

 

Northwest Africa Meteorites

 

• ⓘNorthwest Africa 2086 meteorite (NWA 2086)

[Saponite]Fintor et al. (2014)

Norway

 

• Agder

• Arendal

• Barbudalen

• Steinsås

• ⓘLangsæv Mine ?

[Montmorillonite]Weibye (1848)

• Bygland

• ⓘHamre Copper Mine

[Montmorillonite]Breivik (2015)

• Evje og Hornnes

• Landsverk

• ⓘLandsverk 1 Feldspar Quarry (Jokeli)

[Montmorillonite]Revheim (2006)

• Farsund

• Lista

• Ullgjellvatnet

• ⓘEgelandsbrokka ?

[Beidellite]Isachsen et al. (1948)

• Froland

• ⓘKleggåsen Ruby Quarry

[Montmorillonite]Nilssen et al. (1973)+1 other reference

• Lyngdal

• ⓘOftedalsbakken ?

[Beidellite]Barth (1940)

• Risør

• Søndeled

• ⓘRavneberget Quarry

[Saponite]Breivik (2001)

• Akershus

• Asker

• Hurum

• ⓘHolmsbu

Bergseth et al. (1960)

• Røyken

• ⓘElgskauåsen tunnel ?

[Montmorillonite]Nordrum (1999)

• Eidsvoll

• Minnesund

• ⓘByrud Emerald Mines

[Montmorillonite]Nordrum et al. (2006)

• Lunner

• ⓘGjerdingselva

[Montmorillonite]Raade et al. (1982)

• Øståsen

• ⓘMidtmoen

[Montmorillonite]Kvamsdal (1998)

• Nannestad

• Hurdalsjøen

• ⓘTangen Mn Mine

[Montmorillonite]Larsen (1978)

• Buskerud

• Drammen

• Austad-Fjell

• ⓘKleivene tunnel E18 ?

[Montmorillonite]Nordrum (2007)

• ⓘE 134 Road

[Montmorillonite]Nordli et al. (1997)+1 other reference

• Konnerud

• ⓘKonnerudkollen Mines (Konnerud Mines)

[Montmorillonite]Ihlen (1986)

• ⓘKongsberg silver mining district

[Montmorillonite]Wel (1972)

• Lier

• Sylling

• ⓘHørtekollen

[Montmorillonite]Raade et al. (1993)

• Innlandet

• Grue

• ⓘBjørkåsen Quarry ?

[Montmorillonite]Hjelle et al. (1960)+1 other reference

• Lom

• ⓘVeo-Smådalen Pressure Tunnel

[Saponite]Moum et al. (1964)

• Nordland

• Fauske

• Sulitjelma

• ⓘSulitjelma Copper Mines

[Montmorillonite]Nordrum (2004)

• Narvik

• ⓘHundholmen

[Montmorillonite]Husdal (2008)

• Oslo

• Grorud

• ⓘHuken Quarry

[Montmorillonite]Kvamsdal (1990)+1 other reference

• Oslomarka

• ⓘDelebekken Roadcut

[Montmorillonite]Kvamsdal (2018)

• Østfold

• Sarpsborg

• Tune

• ⓘSagabekken Fv 114 roadcut

[Montmorillonite]Kristiansen (2022)

• Telemark

• Bamble

• Kjørstad

• ⓘVestre Kjørstad II Quarry

[Montmorillonite]Larsen (2025)

• Drangedal

• Tørdal

• ⓘHeftetjern pegmatite

[Nontronite]Kristiansen (2009)

• Kragerø

• Valberg

• ⓘValberg Quarry

[Montmorillonite]Nordrum (2000)

• Porsgrunn

• Auenlandet

• Sagåsen

• ⓘSaga 1 Quarry

[Sauconite]- (n.d.)

• ⓘSagåsen Quarry

[Montmorillonite]Larsen et al. (2005)

• ⓘTorbjørnsås Quarry ?

[Montmorillonite]Engvoldsen et al. (1991)

• Bjørkøya

• ⓘDammen

[Montmorillonite]Berge (n.d.)

• Eidanger

• Bergsbygda

• ⓘGurpekollen ?

[Montmorillonite]Brøgger (1890, January)

• Håøya

• ⓘSundet

[Montmorillonite]Berge (n.d.)

• ⓘKlokkerholmen

[Montmorillonite]Berge (n.d.)

• Langangen

• ⓘKokkersvold - Blåfjell E18 roadcuts

[Montmorillonite]Larsen et al. (1976)

• Løvøya

• ⓘThe Thorite Hole ?

[Montmorillonite]Brøgger (1890, January)

• ⓘØstre Brattholmen

[Montmorillonite]Åsheim et al. (2008)

• Risøya

• ⓘRisøya South 3

[Montmorillonite]Berge (n.d.)

• Siktesøya

• ⓘBrønnebukta

[Montmorillonite]Engvoldsen et al. (1991)

• Skien

• Flakvarp

• Torsberg

• ⓘDragehullet

[Montmorillonite]Larsen (1993)

• ⓘFlekkeren

[Saponite]Jamtveit et al. (1997)

• Troms og Finnmark

• Alta

• Stjernøya Island

• ⓘLillebukt Nepheline Mine

[Montmorillonite]Salter et al. (1974)

• Trøndelag

• Oppdal

• ⓘÅmotsdalen

[Montmorillonite]Witsø (1994)

• Orkland

• Meldal

• ⓘDragset Mine (Dragset copper-zinc deposit)

Kiss et al. (2025)

• Vestfold

• Færder

• Færder Islands

• ⓘHoftøya ?

[Montmorillonite]Andersen (2017)

• Holmestrand

• Hof

• ⓘHaslestad Quarry ?

[Montmorillonite]Larsen (2004)

• Kjeksrød

• ⓘHanekleiva tunnel

[Montmorillonite]Nordrum et al. (1997)+1 other reference

• ⓘSolumsåsen Quarry

[Montmorillonite]Nordrum et al. (2006)

• Larvik Commune

• Arøyskjærene (Arøy skerries)

• ⓘFredriksen's prospect ?

[Montmorillonite]Berge (n.d.)

• Barkevik area

• Kjeøya

• ⓘKjeøya Northwest (melanocerite occurrence)

[Montmorillonite]Berge (n.d.)

• Brunlanes

• ⓘMelau 2 Quarry

[Montmorillonite]Berge (n.d.)

• ⓘMelau pegmatite

[Montmorillonite]Berge (n.d.)

• Hedrum

• ⓘFarmenrøysa ?

[Saponite]Knut Edvard Larsen collection # MM-2446

• ⓘHagtvedt

[Montmorillonite]Berge (n.d.)

• ⓘHoltehædde

[Montmorillonite]Berge (1993)

• Lågendalen

• ⓘBratthagen 1

[Montmorillonite]Larsen et al. (1992)

• ⓘBratthagen 2

[Montmorillonite]Berge (n.d.)

• ⓘBratthagen 3 hillside pegmatites

[Montmorillonite]Berge (n.d.)

• ⓘHedrum Quarry

[Montmorillonite]Andersen (1993)

• ⓘLauvvik

[Montmorillonite]Berge (n.d.)

• Lysebo

• ⓘLiurdvannet II

[Montmorillonite]Berge (n.d.)

• ⓘLiurdvannet III

[Montmorillonite]Berge (n.d.)

• ⓘLysebo roadcut

[Montmorillonite]Berge (n.d.)

• Malerød

• ⓘVardåsen Quarry ?

[Montmorillonite]Berge (1993)

• Stavern (Fredriksvärn)

• Fuglevika

• ⓘFuglevika Feldspar Prospect

[Montmorillonite]Berge (n.d.)+1 other reference

• ⓘTrondsrødfjellet roadcut Rv 301 (Agnes) ?

[Montmorillonite]Berge (n.d.)

• Store Arøya (Arøy)

• ⓘParadisbukta ?

[Montmorillonite]Berge (n.d.)

• Tjølling

• Klåstad

• ⓘSkallist Quarry

[Montmorillonite]Berge (n.d.)+1 other reference

• Tvedalen

• ⓘJohs Nilsens Quarry

[Montmorillonite]Larsen (2015)

• ⓘØstskogen Quarry ?

[Montmorillonite]Nordrum (2007)

• Tuften

• ⓘA/S Granit Quarry

[Montmorillonite]Larsen et al. (2010)

• ⓘUtklev Quarry

[Montmorillonite]Berge (n.d.)

• ⓘVevja 2 Quarry

[Montmorillonite]Berge (n.d.)

• ⓘVesle Arøya ?

[Volkonskoite]Nilssen et al. (1973)

• Sandefjord

• Østerøya

• ⓘEian

[Montmorillonite]Berge (n.d.)

• Søndre Sunde

• ⓘØsterøyveien

[Montmorillonite]Berge (n.d.)

• Yxney

• ⓘKjela

[Montmorillonite]Berge (n.d.)

• ⓘTruberodden Southeast

[Montmorillonite]Berge (n.d.)

• Vesterøya

• ⓘBuer

[Montmorillonite]Berge et al. (2011)

• Framnes

• ⓘFramnes School ?

[Montmorillonite]Berge (n.d.)

• ⓘHusebyåsen prospect ?

[Montmorillonite]Berge (2013)

• ⓘKamfjord Quarry

[Montmorillonite]Larsen et al. (2010)

• ⓘUrderåsen

[Montmorillonite]Åsheim et al. (2008)

• ⓘVøra

[Montmorillonite]Raade et al. (1980)

• Tønsberg

• ⓘFrodeåsen Tunnel ?

[Montmorillonite]Larsen et al. (2007)

• Ramnes

• ⓘHimberg Quarry

[Montmorillonite]Andersen et al. (1994)

• Undrumsdal

• ⓘSolerød

Larsen et al. (2007)

• ⓘSteinbjørnrød Tunnel-Undrumsdal Crossing

Larsen et al. (2007)

• Vestland

• Askvoll

• Dalsfjorden

• ⓘHeilefjellet dikes

[Saponite]

• Fitjar

• Fitjarfjellet

• ⓘTindane pegmatite (Stord elbaite occurrence)

[Montmorillonite]Breivik (2018)

• Luster

• Berdalen

• Hurrungane

• ⓘBerdalsbandet Pegmatites

[Montmorillonite]Berget (2006)

• Fortun

• Fortun Hydropower plant

• ⓘWater tunnel

[Montmorillonite]Rosenqvist (1957)

Oman

 

• Ash Sharqiyah North Governorate

• ⓘAl Hammah Range

Kickmaier W. and Peters (1990)

• ⓘMusawi area

[Montmorillonite]Rajendran et al. (2014)

• Dhofar Governorate

• ⓘDhofar 019 Martian meteorite (Dho 019)

Taylor et al. (2000)

• ⓘDhofar 925 Lunar meteorite (Dho 925)

- (2004, July)

• Muscat Governorate

• Sib

• ⓘFanjah (Fanja)

[Montmorillonite]

Pacific Ocean

 

• Bering Sea

• ⓘPiyp seamount

[Nontronite]Sagalevich et al. (1992)+1 other reference

• ⓘChatham Rise

Hein et al. (2016)

• ⓘClarion-Clipperton zone

Xiang et al. (2025)

• ⓘIOM claim area

[Nontronite]Skowronek et al. (2021)

• ⓘDeep Sea Drilling Project Hole 504B

[Saponite]Li et al. (2022)

• East Pacific Rise

• ⓘEPR 7°S-23°S

Magnetite Olivine Pyroxene Plagioclase ...

• ⓘGuaymas Basin

Hannington et al. (1986)

• ⓘHole 1256D

[Saponite]Christine Laverne et al. (2006)

• Juan de Fuca Ridge complex

• Endeavor segment

• ⓘMain Endeavour vent field

Herrera (2024)

• Gorda Ridge

• ⓘNorthern Gorda Ridge

Howard et al. (1988)

• ⓘSea Cliff hydrothermal vent field

[Saponite]Lamborg et al. (2006)

• Southern Gorda Ridge

• ⓘEscanaba Trough

[Stevensite]Tuomo Törmänen (2005)

• ⓘNorth Cleft Segment

Friesen et al. (1995)

• ⓘMonolith vent

Friesen et al. (1995)

• Emperor Seamounts

• ⓘYōmei Guyot

Mikhailik+4 other references

• ⓘLo'ihi Seamount

[Montmorillonite]Escoube et al. (2015)

• Magellan Seamounts

• ⓘAlba Guyot

[Montmorillonite]Peretyazhko et al. (2024)

• ⓘGovorov Guyot

[Montmorillonite]Peretyazhko et al. (2025)

• ⓘKocebu Guyot

[Montmorillonite]Peretyazhko et al. (2025)

• Marcus-Wake ridge

• ⓘYJC Seamount

[Montmorillonite]Fengyou Chu et al. (2006)

• Mariana forearc

• ⓘDSDP 778

Heling et al. (1992)

• ⓘSea of Japan

Astakhova et al. (2014)

• Honshu Island borderland

• ⓘSado ridge

Markov et al. (2002)

• Sea of Okhotsk

• Deryugin basin

• ⓘCore hole Ge99-31

[Nontronite]Astakhov et al. (2006)

• South California Borderland

• ⓘAdam Seamount

Hein et al. (2010)

• ⓘBen Seamount

Hein et al. (2010)

• ⓘFlint Seamount

Hein et al. (2010)

• ⓘHoss Seamount

Hein et al. (2010)

• ⓘLittle Joe Seamount

Hein et al. (2010)

• ⓘRodriguez Seamount

Hein et al. (2010)

• ⓘSan Marcos Seamount

Hein et al. (2010)

• Tonga-Kermadec Arc

• ⓘWhakatane graben

Schwarz-Schampera et al. (2001)

• Woodlark Basin

• ⓘCheshire Seamount

Vishiti et al. (2014)

• ⓘFranklin Seamount

[Nontronite]Lisitsyn et al. (1991)+1 other reference

Pacific Plate

 

• ⓘTiki Basin

Hoffert et al. (1981)+1 other reference

• ⓘYupanqui Basin

Hu et al. (2024)

Pakistan

 

• Balochistan

• Chagai District

• ⓘDasht-e-Kain Cu-Mo deposit

[Montmorillonite]Singer et al. (2008)

• Saindak

• ⓘSaindak Cu deposit

[Montmorillonite]Singer et al. (2008)

• Gilgit-Baltistan

• Roundu District

• Haramosh Mountains

• ⓘStak Nala

[Montmorillonite]Laurs et al. (1998)+1 other reference

• ⓘSkardu Area

[Montmorillonite]imported from Rondu District+1 other reference

• Khyber Pakhtunkhwa Province

• Lower South Waziristan District

• ⓘWanna

JohnAttard

• ⓘSouth Waziristan District

John Attard

Palestine

 

• West Bank

• Jericho Governorate

• ⓘNabi Musa

[Volkonskoite]Sokol et al. (2011)

• Quds Governorate

• ⓘMa'ale Adumim

[Volkonskoite]Färber (n.d.)

Panama

 

• Los Santos Province

• ⓘQuema deposit

I. Corral et al. (2010)+3 other references

• Veraguas Province

• ⓘSanta Rosa Au Mine

[Montmorillonite]Byington

Papua New Guinea

 

• Bismarck Sea

• Manus Basin

• Desmos caldera

• ⓘOnsen Site

Gena (2013)

• ⓘPACMANUS hydrothermal field

[Nontronite]Zhigang Zeng et al. (12)

• ⓘRoman Ruin vent

Denis Martin Schlatter (2007)

• Central Province

• ⓘDoriri Creek deposit

[Saponite]Gonzalez-Alvarez et al. (2013)

• Ofi Creek

• ⓘMount Bini Cu-Au deposit

Dugmore et al. (1998)

• ⓘPort Moresby area

aufa.tripod.com (n.d.)

• ⓘTolukuma Mine

Semple et al. (1998)

• East New Britain Province

• ⓘMount Sinit deposits

Lindley (1998)

• Madang Province

• ⓘYandera Project

[Montmorillonite]Singer et al. (2008)

• Morobe Province

• ⓘHidden Valley Gold Silver Mine

Nelson et al. (1988)

• ⓘHidden Valley Pit

Nelson et al. (1988)

• ⓘWafi-Golpu project

[Montmorillonite]Rinne et al. (2018)

• ⓘGolpu deposit

[Montmorillonite]Rinne et al. (2018)

• ⓘWafi deposit

[Montmorillonite]Rinne et al. (2018)

• ⓘWafi River Cu-Au deposit

Singer et al. (2008)

• ⓘWau Mine

Sillitoe et al. (1984)

• New Ireland Province

• Feni Islands

• ⓘAmbitle Island

Pichler et al. (1999)

• ⓘTutum Bay hydrothermal area

Pichler et al. (1999)

• Lihir Island area

• ⓘConical Seamount

[Montmorillonite]Petersen et al. (2002)

• Lihir Island

• Luise Stratovolcano

• ⓘLadolam Gold deposit

Blackwell et al. (2014)

• Sandaun Province

• Frieda river complex

• ⓘFrieda deposit (Frieda River deposit)

Singer et al. (2005)

• ⓘNena Cu-Au deposit

[Montmorillonite]Singer et al. (2005)

• West New Britain Province

• ⓘPlesyumi prospect

[Montmorillonite]Singer et al. (2008)

Peru

 

• Amazonas

• Bongará Province

• Yambrasbamba

• Bongara Project

• ⓘCristal prospect

[Sauconite]Arfè et al. (2017)+1 other reference

• Ancash

• Bolognesi Province

• Huallanca District

• Huanzala

• ⓘHuanzala Mine

[Montmorillonite]Imai et al. (1985)+1 other reference

• Huaraz Province

• Jangas District

• ⓘPierina Mine

[Montmorillonite]Rainbow et al. (2005)

• Apurímac

• Cotabambas Province

• ⓘCcalla Cu deposit

Singer et al. (2005)

• ⓘCotabambas Cu-Au deposit

Singer et al. (2008)

• Las Bambas District

• Haquira Project

• ⓘHaquira East

Cernuschi et al. (2023)

• ⓘLas Bambas Mine

www.portergeo.com.au (2007)

• Arequipa

• Arequipa Province

• Yarabamba District

• ⓘDon Javier Cu-Mo deposit

[Montmorillonite]Bin Wu et al. (2013)

• Castilla Province

• Orcopampa District

• ⓘCalera vein

[Montmorillonite]Gibson (1992)

• Ayacucho

• Parinacochas Province

• ⓘPallancata deposit

Gamarra-Urrunaga et al. (2013)

• Cajamarca

• Cajamarca Province

• Cajamarca District

• ⓘLa Providencia Mine

Dill et al. (1997)

• Celendín Province

• Minas Conga

• ⓘAmaro deposit

Mendoza (2010)

• ⓘYanacocha mining district (Yanacocha gold district)

Simmons et al. (2005)+1 other reference

• Cuzco

• Espinar Province

• Ahuancata

• ⓘTintaya Mine

Singer et al. (2008)

• Paruro Province

• ⓘAccha deposit

[Sauconite]J.R. de Wet and J.D. Singleton (2008)+3 other references

• ⓘYanque deposit

[Sauconite]Mondillo et al. (2014)

• Huancavelica

• Castrovirreyna Province

• Castrovirreyna District

• ⓘCastrovirreyna mining district

[Montmorillonite]Lewis (1964)

• Huancavelica Province

• Huachocolpa District

• Huachocolpa mining district

• ⓘBienaventurada Mine

[Montmorillonite]Pérez-Puig Obieta et al. (2013)

• La Libertad

• Santiago de Chuco Province

• Quiruvilca District

• ⓘLagunas Norte Mine

Hanneman (2014)

• ⓘYolanda

Dill et al. (1997)

• Pasco

• Pasco province

• Tinyahuarco district

• ⓘColquijirca mining district

Bendezu et al. (2009)

• ⓘColquijirca mine

Economic Geology November 2009 vol. 104 ...+1 other reference

• Puno

• Carabaya Province

• ⓘMacusani

[Montmorillonite]O'Connor et al. (2018)

• Puno Province

• Pichacani

• ⓘCerro Millo prospect

Hennig et al. (2008)

Philippines

 

• Luzon

• Bicol Region

• Camarines Norte Province

• Jose Panganiban

• ⓘLarap Fe-Cu-Mo-Au deposit

[Montmorillonite]Jianmin Chen (2011)

• Cagayan Valley Region

• Nueva Vizcaya Province

• Kayapa

• ⓘSan Fabian Mine

[Montmorillonite]Singer et al. (2008)

• Quirino Province

• ⓘDinkidi Mine

Singer et al. (2008)

• Central Luzon Region

• Zambales Province

• San Marcelino

• ⓘDizon Mine

[Montmorillonite]Singer et al. (2008)

• Cordillera Administrative Region

• Benguet Province

• Baguio

• ⓘKelly deposit

Elveta et al. (1990)

• Mankayan

• ⓘFar Southeast Cu-Au deposit

[Montmorillonite]Singer et al. (2008)

• ⓘGuinaobagan Cu deposit

[Montmorillonite]Singer et al. (2008)

• Southern Tagalog Region

• Batangas Province

• ⓘTaysan Cu deposit

[Montmorillonite]Singer et al. (2008)

• Mindanao

• Caraga Region

• Surigao del Norte Province

• ⓘBoyongan Cu-Au deposit (Buyongan)

[Montmorillonite]Ignacio (2006)

• Soccsksargen Region

• South Cotabato Province

• ⓘTampakan prospect

Singer et al. (2008)

• Zamboanga Peninsula Region

• Zamboanga del Norte Province

• ⓘSirawai deposit

de Sá et al. (2024)

• Visayas

• Central Visayas Region

• Cebu Province

• Cebu Island

• Toledo

• ⓘToledo Copper Mines

[Montmorillonite]Singer et al. (2008)

• Western Visayas Region

• Palawan Province

• Palawan Island

• Narra

• ⓘPalawan ophiolite

Shimbashi et al. (2018)

Poland

 

• Lesser Poland Voivodeship

• Chrzanów County

• Gmina Alwernia

• ⓘRegulice quarry

[Saponite]Personally collected by Zając Piotr in ...

• Gmina Trzebinia

• ⓘTrzebionka mine

Coppola et al. (2009)

• ⓘMatylda Mine

Coppola et al. (2009)

• Kraków County

• Gmina Krzeszowice

• ⓘNiedźwiedzia Góra quarry

[Saponite]Muszyński M. et al. (2009)

• ⓘRudno

[Saponite]Eligiusz Szełęg collection

• Olkusz County

• Gmina Bolesław

• ⓘBolesław mine

Coppola et al. (2009)

• Tarnów County

• Gmina Ciężkowice

• ⓘStone Town Nature Reserve

Marszałek+2 other references

• Lower Silesian Voivodeship

• Dzierżoniów County

• Gmina Niemcza

• Gilów

• ⓘGilów talc deposit

[Pimelite]Gil et al. (2022)

• ⓘJawor County

[Montmorillonite]Krzysztof Andrzejewski Collection

• Gmina Męcinka

• Kondratów

• ⓘTrupień quarry

[Montmorillonite]Krzysztof Andrzejewski Collection

• Męcinka

• ⓘMęcinka basalt quarry

[Montmorillonite]Krzysztof Andrzejewski Collection

• Piotrowice

• ⓘWinna Góra quarry

[Montmorillonite]Krzysztof Andrzejewski

• Kamienna Góra County

• Gmina Lubawka

• Okrzeszyn

• ⓘPorphyry quarry "Okrzeszyn II"

Awdankiewicz et.al (2003)

• Gmina Marciszów

• Wieściszowice

• ⓘColourful Lakelets

Uzarowic et al. (2011)

• Karkonosze County

• Gmina Stara Kamienica

• Kopaniec

• ⓘKopaniec uranium deposit

[Montmorillonite]Mochnacka K. 1975: Mineralizacja skał ...

• ⓘMała Kamienica

[Montmorillonite]Lis et al. (1986)

• ⓘKarpacz

[Nontronite]Lis et al. (1986)

• ⓘKowary

[Nontronite]Lis et al. (1986)

• ⓘBobrzak Pass granite quarry I

[Nontronite]Lis et al. (1986)

• Szklarska Poręba

• Jakuszyce

• ⓘKarkonosze IG-1 borehole

[Nontronite]Lis et al. (1986)

• Kłodzko County

• Gmina Nowa Ruda

• ⓘNowa Ruda Massif

Andrzejewski K. (1993)

• Gmina Stronie Śląskie

• Kletno

• ⓘŻmijowiec

[Saponite]Gil et al. (2019)

• Nowa Ruda

• ⓘPiast Mine

[Pimelite]Lis et al. (1986)

• ⓘSłupiec gabbro dump

Andrzejewski K. (1993)

• Legnica County

• Gmina Krotoszyce

• ⓘDunino halloysite quarry

[Montmorillonite]Pendias H. (1961)

• Gmina Legnickie Pole

• Lubień

• ⓘLubień quarry

[Montmorillonite]Krzysztof Andrzejewski

• Mikołajowice

• ⓘMikołajowice quarry

[Montmorillonite]Krzysztof Andrzejewski

• Gmina Ruja

• ⓘJanowice quarry

[Montmorillonite]Krzysztof Andrzejewski

• Lubań County

• Gmina Leśna

• Grabiszyce Średnie

• ⓘGrabiszyce Quarry

[Ferrosaponite]www.spiriferminerals.com (2018)+1 other reference

• ⓘLeśna

[Montmorillonite]Lis et al. (1986)

• Gmina Lubań

• Jałowiec

• ⓘJałowiec quarry

[Montmorillonite]Krzysztof Andrzejewski

• ⓘLubań

[Montmorillonite]Lis et al. (1986)

• ⓘKsięginki quarry

[Montmorillonite]Lis et al. (1986)

• ⓘLubin–Głogów mining district

[Montmorillonite]Lis et al. (1986)

• Lwówek Śląski County

• Gmina Lwówek Śląski

• Żerkowice

• ⓘŻerkowice quarry

[Montmorillonite]Trippke P. (1878 a)

• Gmina Mirsk

• Kamień

• ⓘWyrwak Hill

[Nontronite]Lis et al. (1986)

• ⓘKaoline mine

[Nontronite]Lis et al. (1986)

• Gmina Wleń

• Pilchowice

• ⓘPilchowice basanite quarry

[Montmorillonite]Krzysztof Andrzejewski

• Świdnica County

• Gmina Marcinowice

• Wirki

• ⓘ'Wiry' magnesite mine

[Montmorillonite]Sułkowski J. (1967)

• ⓘWiry

[Saponite]Czeslaw Haranczyk and Karol Prchazka (1974)

• ⓘGmina Strzegom

[Nontronite]Körber et al. (2005)

• Strzegom

• ⓘSzeroka quarry

[Montmorillonite]Janeczek J. et al. (1991)

• Żółkiewka

• ⓘAndrzej I quarry

[Montmorillonite]Szełęg et al. (2010)

• Gmina Żarów

• Siedlimowice

• ⓘSiedlimowice granite quarry

Michalik R. (1997)

• Wałbrzych

• ⓘGlinik

[Nontronite]Lis et al. (1986)

• Wrocław County

• Gmina Jordanów Śląski

• ⓘJordanów nephrite quarry

[Saponite]Lis et al. (1986)

• Gmina Sobótka

• Sobótka

• ⓘGalgenberg Dunite

[Saponite]Spangenberg et al. (1949)

• ⓘMount Kopaniec

[Saponite]Lis et al. (1986)

• Ząbkowice Śląskie County

• Gmina Bardo

• ⓘGrochowa

[Pimelite]Lis et al. (1986)

• Gmina Ciepłowody

• ⓘKobyla Głowa

[Montmorillonite]Lis et al. (1986)

• ⓘUnnamed quarry

[Montmorillonite]Lis et al. (1986)

• ⓘKoźmice

[Pimelite]www.webmineral.com/data/Pimelite.shtml

• Targowica

• ⓘTargowica quarry

Awdankiewicz (2013)

• Gmina Ząbkowice Śląskie

• ⓘBraszowice

[Pimelite]Lis et al. (1986)

• ⓘSzklary

[Saponite]Spangenberg et al. (1949)

• ⓘMt. Szklana Mine (Szklary pegmatite)

[Nontronite]Pieczka et al. (2013)

• ⓘSzklary Chrysoprase Mine

[Saponite]Spangenberg et al. (1949)

• ⓘSzklary nickel deposit

[Pimelite]Kaczan et al. (2021)

• Zgorzelec County

• Gmina Zgorzelec

• Gronów

• ⓘGronowskie Wzgórza quarry

[Montmorillonite]Collected by Krzysztof Andrzejewski

• ⓘKoźlice

[Saponite]Lis et al. (1986)

• Złotoryja County

• Gmina Świerzawa

• Biegoszów

• ⓘKrzeniów basalt quarry

August et al. (1994)

• Nowy Kościół

• ⓘJeziorna quarry

[Nontronite]Kuhn et al. (1918)

• Gmina Złotoryja

• Wilków

• ⓘKozia Góra quarry

[Montmorillonite]Krzysztof Andrzejewski Collection

• ⓘWilcza Góra quarry

Krzysztof Andrzejewski Collection

• Lublin Voivodeship

• Chełm County

• Gmina Siedliszcze

• Lechówka quarry

• ⓘLechówka meteorite

[Montmorillonite]Szopa et al. (2015)

• Opole Voivodeship

• Opole County

• Gmina Niemodlin

• Gracze

• ⓘSanidine and pyroxene hornfels outcrops

W. Szeliga

• Molestowice

• Gracze basanite quarry

• ⓘZeolitized basaltic tuffs

[Montmorillonite]W. Szeliga

• Silesian Voivodeship

• Lubliniec County

• ⓘLisowice clay pit

Wiewióra (1977)

• Tarnowskie Góry County

• Miasteczko Śląskie

• Bibiela

• ⓘBibiela Mine

Coppola et al. (2009)

• Zawiercie County

• Gmina Włodowice

• Rudniki

• ⓘRudniki iron mine

[Montmorillonite]Krzysztof Andrzejewski

• Żywiec County

• Żywiec

• ⓘGrojec Hill

Matýsek et al. (2023)

• Świętokrzyskie Voivodeship

• Kielce County

• ⓘDrugnia Rządowa quarry

[Montmorillonite]Górniak et al. (2021)

• Skarżysko County

• Łączna area

• Zagórze

• ⓘBukowa Góra quarry

Krzykawski et al. (2015)

Portugal

 

• Aveiro

• Albergaria-a-Velha

• Branca

• ⓘPalhal Mine

[Montmorillonite]Marques de Sá et al. (2010)

• Azores

• Terceira

• Praia da Vitória

• Agualva

• ⓘPico Alto Volcano

[Montmorillonite]Flahaut et al. (2018, September)

• Beja

• Beja

• Santa Vitória e Mombeja

• ⓘFerrarias e Castelo Mine

[Montmorillonite]Oliveira et al. (2025)

• Castro Verde

• Castro Verde e Casével

• ⓘHerdade do Ferragudo Mine

[Montmorillonite]Oliveira et al. (2025)

• Braga

• Vieira do Minho

• Anjos e Vilar do Chão

• Muro Alto Mine

• ⓘWestern pegmatite

Dias et al. (2009)

• ⓘBragança

[Montmorillonite]Rui Nunes 23rd January 2009

• Freixo de Espada à Cinta

• Lagoaça e Fornos

• ⓘFonte Santa Mine

Gomes et al. (2010)

• Leiria

• Alcobaça

• Maiorga

• ⓘCasalinho

J. Camarate França e G. Zbyszewski

• Lisbon

• ⓘAmadora

Nunes (n.d.)

• Falagueira-Venda Nova

• ⓘMoinhos da Galega

Rui Nunes' visit 03 September 2016

• ⓘLisbon

[Montmorillonite]Rui Nunes 2012

• ⓘMonsanto Mountain

Nunes (n.d.)

• ⓘLoures

Nunes (n.d.)

• Fanhões

• ⓘRibeira de Fanhões

Nunes (n.d.)

• Lousa

• ⓘSalemas quarry

Nunes (n.d.)

• ⓘOdivelas

Nunes (n.d.)

• Ramada e Caneças

• ⓘRamada zeolite occurrence

Rui Nunes' visit in 2012

• Oeiras

• ⓘCarnaxide e Queijas

Nunes (n.d.)

• ⓘValejas

Nunes (n.d.)

• Sintra

• Almargem do Bispo，Pêro Pinheiro e Montelavar

• ⓘPenedo do Lagarto quarry

[Saponite]Alves (n.d.)

• São João das Lampas e Terrugem

• Magoito

• ⓘLomba dos Pianos quarry

Nunes (n.d.)

• Madeira

• Madeira Island

• Ribeira Brava

• Serra de Água

• Boca da Encumeada pass

• ⓘRoadside quarry

[Saponite]CEDOM

• Santana

• Faial

• ⓘFoz da Ribeira do Faial

[Saponite]Michele Dondi

• São Roque do Faial

• ⓘFajã Grande

[Saponite]Alves (n.d.)

• Viseu

• Mangualde

• Mangualde (Mesquitela e Cunha Alta)

• Cubos-Mesquitela-Mangualde area

• ⓘRegada

[Montmorillonite]Mineralien Atlas

• Sátão

• Ferreira de Aves

• Aldeia Nova

• ⓘAssunção Mine

[Montmorillonite]International Geological Congress (2008)

• Quinta da Madalena

• ⓘPestarenga Mine

[Nontronite]desescaut.jy@voila.fr

Qatar

 

• Dam Formation

• ⓘAl-Nakhsh Member

DILL et al. (2005)

Red Sea

 

• ⓘAtlantis II Deep

Zierenberg et al. (1983)+1 other reference

Romania

 

• Alba County

• Almașu Mare

• ⓘAlmas-Stanija ore field

[Montmorillonite]Popa T. (2004)

• Lupșa

• Mușca

• ⓘRoșia Poieni Mine

Milu et al. (2004)+1 other reference

• Arad County

• Chisindia

• ⓘTalagiu Cu-Au deposit

[Montmorillonite]Singer et al. (2008)

• Bihor County

• Pădurea Craiului Mountains

• Șuncuiuș clay mine

• ⓘPeștera Vântului (Wind Cave)

[Saponite]Onac (2025)

• Brașov County

• ⓘRacoş (Racoşul de Jos)

Szakáll

• ⓘBasalt quarry

Szakáll et al. (2006)+1 other reference

• Buzău County

• ⓘMânzăleşti

[Montmorillonite]Slavoaca

• Caraş-Severin County

• ⓘAscutita prospect

Eskdale et al. (2022)

• Moldova Nouă

• ⓘMoldova Nouă Mine

[Hectorite]Ianovici et al. (1983)

• Covasna County

• Baraolt

• ⓘCapeni

Marincea et al. (1997)

• Harghita County

• Sântimbru

• ⓘSântimbru-Băi

[Montmorillonite]Ed.:Szakáll S.-Kristály ...

• Hunedoara County

• Certeju de Sus

• ⓘBolcana Mine

Comptes Rendus Geosciences Volume 335+1 other reference

• Maramureș County

• Băiuț

• ⓘJohan Hell Mine

[Montmorillonite]A. Januszewska PXRD data / Januszewska et al. (in preparation)

• Târgu Lăpuș

• ⓘRăzoare

[Montmorillonite]minerals-of-the-carpathians.eu (2008)

• Sălaj County

• Ileanda

• Răstoci

• ⓘMăgurici Cave

[Montmorillonite]Onac et al. (2003)

Russia

 

• Altai Krai

• Klyuchevsky District

• ⓘLake Petukhovo - ribbon forests

Ovdina+2 other references

• Krasnoshchyokovsky District

• ⓘMurzinskoe gold deposit

[Nontronite]webmineral.ru (2020)+1 other reference

• ⓘLake Demkino

Ovdina+2 other references

• ⓘLake Rublevo

Ovdina+2 other references

• ⓘLake Tanatar 4

Ovdina+2 other references

• ⓘLake Tanatar 6

Ovdina+2 other references

• Rubtsovsky District

• ⓘRubtsovsk Mine

[Montmorillonite]Pekov et al. (2011)

• Shipunovsky District

• ⓘBakchar deposit

[Nontronite]Rudmin et al. (2022)

• Arkhangelsk Oblast

• Franz Josef Land

• ⓘAlexandra Land Island

[Saponite]Sklyarov et al. (2016)

• ⓘDolerites

[Saponite]Sklyarov et al. (2016)

• Plisetsk area

• Severoonezhsk

• ⓘIksinskoe bauxite deposit

[Volkonskoite]Gorshkov A.I. et al. (1991)

• ⓘSevernaya Dvina

Gordeev et al. (2022)

• Zimny Bereg District

• ⓘZimny Bereg kimberlite field

[Saponite]Pashkevich+1 other reference

• Verkhotina occurrence

• ⓘGrib pipe

[Saponite]Kononova et al. (2007)+1 other reference

• Bashkortostan

• Baymaksky District

• ⓘIvanovka Co-Cu deposit (Ivanovskoe deposit)

[Saponite]Contributions to Mineralogy and ...

• Buryatia

• Ivolginsky District

• ⓘKhalyuta deposit

Doroshkevich et al. (2010)

• Mama River Basin

• Maigunda River

• ⓘBurpala alkaline massif

[Montmorillonite]Bailey (1980)

• Chechnya

• Mekensk

• ⓘGroznaya meteorite (Grosnaja meteorite)

[Saponite]Keller et al. (1993)

• Chelyabinsk Oblast

• Agapovsky District

• ⓘSakharinskoye Ni deposit (Sakharinsky Mine)

[Montmorillonite]Talovina et al. (2008)

• Magnitogorsk

• ⓘAlexandrinskoye Cu-Zn deposit

Mason et al. (2005)

• Sakhara District (Sakharinskii)

• ⓘSakhara massif

[Montmorillonite]Mikhailov (2000)

• ⓘSakhara Nickel mine

[Nontronite]Mikhailov (2000)

• Plastovsky District

• ⓘSanarskoye U Deposit (incl. Sanarsky sector; Pyankovsky sector)

[Montmorillonite]Mashkovtsev et al. (2010)

• Svetlyi

• ⓘSvetlinsky pegmatite quarry

[Saponite]Igor Savin's data

• Verkhny Ufaley

• ⓘUfaley District (Ufalei District)

[Nontronite]Talovina et al. (2003)

• ⓘNovocheremshanskiy Nickel Mine

[Nontronite]Berger et al. (2011)+1 other reference

• ⓘUfalei Ni deposit

Talovina et al. (2003)

• Vishnevye Mountains

• ⓘKaravai Mt

[Nontronite]webmineral.ru (2016)

• Chukotka Autonomous Okrug

• Anadyrsky District

• ⓘEl'gygytgyn impact structure

[Nontronite]Koeberl et al. (2013)

• Chaunskii District (Chaun)

• Ilirney ore district

• ⓘSentyabr’skoe deposit

[Montmorillonite]Nikolaev et al. (2013)

• ⓘKapelka prospect

[Montmorillonite]Kalko et al. (2014)

• ⓘPromezhutochnoc deposit

[Montmorillonite]Volkov et al. (2011)

• Okhotsk-Chukotka belt

• ⓘSvetloye epithermal district

Yakich et al. (2021)

• Kabardino-Balkaria

• Chegemsky District

• Upper Chegem volcanic caldera (Verkhnechegemskaya caldera)

• ⓘLakargi Mountain

[Saponite]A. E. Zadov data

• Elbrussky District

• ⓘElbrus caldera

[Montmorillonite]Gurbanov et al. (2008)

• Kamchatka Krai

• Bystrinsky District

• Central Kamchatka mining district

• ⓘAginskoe Au deposit (Aginskoye deposit)

Andreeva et al. (2013)+1 other reference

• Koryak Okrug

• Karaginsky District

• ⓘEvevpenta ore occurrence

[Montmorillonite]Anastasiya SERGEEVA (2023)

• ⓘOzernovskoe deposit

[Montmorillonite]Bortnikov et al. (2023)

• Ust-Bolsheretsky District

• ⓘIl'inskaya Sopka volcano

[Montmorillonite]Pavel.M. Kartashov data.

• ⓘPauzhetskaya hydrothermal field

Frolova et al. (2010, April)+1 other reference

• ⓘYagodninskoe zeolite deposit

[Montmorillonite]Pavel M. Kartashov analytical data (1984)

• Yelizovsky District

• Kronotsky Reserve

• ⓘUzon Caldera

[Beidellite]Active Volcanoes of Kamchatka

• ⓘFumarol'noye Lake

Kirichenko et al. (2019)

• Valley of Geysers

• ⓘBolshoy geyser

Sergeeva et al. (2019)

• ⓘMutnovskoe

[Montmorillonite]Okrugin (2004)

• ⓘMutnovsky volcano

Bortnikova et al. (2009, February)

• ⓘSevero‐Mutnovsky thermal fields

Bortnikova et al. (2009, February)+1 other reference

• ⓘRodnikovoe

[Beidellite]Okrugin (2004)

• Kemerovo Oblast

• Chebulinsky District

• Chulym-Yenisey basin

• ⓘShestakovo outcrop

[Beidellite]Rudmin et al. (Western Siberia)

• ⓘMalinovskoye U deposit

[Montmorillonite]Wanlie Ding (2005)

• ⓘUsa Mn deposit

[Montmorillonite var: Askanite]Kuleshov et al. (2002)

• Khabarovsk Krai

• Komsomolski ore district

• ⓘPridorozhnoye Sn deposit

[Yakhontovite]Postnikova et al. (1986)+2 other references

• Okhotsky District

• ⓘSvetloye epithermal district

Yakich et al. (2021)

• Khanty-Mansi Autonomous Okrug

• Berezovo district

• Saranpaul

• ⓘDodo Mine

[Montmorillonite]Burlakov (1995)

• ⓘPuiva Mount

[Montmorillonite]Burlakov (1999)

• Kirov Oblast

• ⓘUkhtymskoe deposit

[Volkonskoite]Kosantin's data

• Krasnodar Krai

• Taman Peninsula

• ⓘKarabetova mountain (Karabetova Salse)

Kokh et al. (2023)

• Krasnoyarsk Krai

• Evenkiysky District

• Nizhnyaya Tunguska River Basin

• ⓘLevoberezhnoe Iceland spar deposit

[Ferrosaponite]Zapiski Vserossiyskogo Mineralogicheskogo Obshchestva (2)+1 other reference

• Taymyrskiy Autonomous Okrug

• Taimyr Peninsula

• ⓘLake Melkoye

Maltsev et al. (2022)

• ⓘLake Pyasino

Maltsev et al. (2022)

• ⓘNorilsk-Talnakh Mining Region

[Saponite]Gritsenko et al. (2022)

• Noril'sk Cu-Ni deposit

• Noril'sk-1 Cu-Ni deposit

• ⓘMedvezhyi Ruchei Mine

Chayka+9 other references

• ⓘYuzhniy Ugolniy creek (Borehole MS-24)

[Saponite]Chayka+9 other references

• ⓘPyasino–Vologochan Intrusion

[Saponite]Sluzhenikin et al. (2015)

• Taymyrsky Dolgano-Nenetsky District

• ⓘPopigai impact crater (Popigai impact structure)

Shchukina et al. (Vol. 473, No. 1, pp. 333-337)

• Yeniseisk District

• ⓘSerchanskoe deposit

[Montmorillonite]Dai et al. (2022)

• Magadan Oblast

• Omchak gold field

• ⓘNatalka Au deposit

[Montmorillonite]Goryachev et al. (2008)

• Omsukchansky District

• ⓘDucat ore field

[Montmorillonite]Filimonova et al. (2008)

• Engteri ore cluster

• ⓘJulietta deposit

Strujkov et al. (1996)

• Srednekansky District

• ⓘOl’cha gold-silver deposit

[Montmorillonite]Savva et al. (2011)

• Tenkinsky District

• Ust-Omchug

• ⓘButugychag Sn-U deposit

[Montmorillonite]Зубрев И.Н

• ⓘMoscow

[Montmorillonite]Pekin et al. (2010)+1 other reference

• ⓘKamushki

[Montmorillonite]Pekin et al. (2010)+1 other reference

• Moscow Oblast

• Ruzsky District

• ⓘShankinka iron occurrence

[Montmorillonite]Ivan Novikov analytical data

• Murmansk Oblast

• Belye Tundry Massif

• ⓘZirkonovoe pegmatite body (Zirkonovoye)

Lyalina et al. (2014)

• ⓘKhibiny Massif

...

• ⓘKoashva Mt

[Montmorillonite]PEKOV et al. (2013)

• ⓘKukisvumchorr Mt

[Montmorillonite]Pekov et al. (2004)

• Kovdorsky District

• ⓘKovdor Massif

[Beidellite]

• ⓘKovdor Phlogopite mine

[Stevensite]Sorokhtina et al. (2008)

• ⓘLovozero Massif

[Beidellite] ...

• Lovozersky District

• ⓘKarnasurt Mountain

[Nontronite]Arzamastsev et al. (2008)

• ⓘNatrolite Stock

[Montmorillonite]Pekov et al. (2007)

• ⓘMalyi Punkaruaiv Mountain

[Sauconite]Pekov et al. (2014)

• ⓘPegmatite No. 71

[Sauconite]Pekov et al. (2013)

• Seidozero Lake

• Lepkhe-Nel'm Mt

• ⓘPegmatite No. 47

[Sauconite]Semenov E.I. (1972)

• Suoluaiv Mt

• ⓘUnnamed pegmatite № 1

[Nontronite]Mikhail Uchitel' data

• Nenets Autonomous Okrug

• Yugorskii Peninsula

• Pai-Khoi Range (Paikhoi; Pay Khoy)

• ⓘKara crater

Lyutoev et al. (2021)

• ⓘNadeiyakha occurrence

[Montmorillonite]Brusnitsyn et al. (2019)

• Nizhny Novgorod Oblast

• Nizhny Novgorod (Gorky; Gor'kii)

• ⓘPuchezh-Katun astrobleme

[Montmorillonite]Popov et al. (2014)

• Novgorod Oblast

• Borovichsky District

• Borovichi

• ⓘBorovichi quarry

[Montmorillonite] ...

• Omsk Oblast

• ⓘVasyugan Swamp

Рубан et al. (Authigenic Minerals in Peat Deposit of South-Eastern Corner of Vasyugan Swamp, Western Siberia)

• Orenburg Oblast

• Dombarovsky District

• ⓘSouth Ushkoty Kaolin deposit

Gorbachev et al. (2004)

• Orsk

• Khalilovskii Mining District

• Khabarninskii massif

• ⓘAkkermanovskoe deposit

[Montmorillonite]Sharkov (2009)

• Svetlinsky District

• Buruktal Mining District

• ⓘBuruktal massif

[Montmorillonite]Mikhailov (2000)

• ⓘBuruktal Mine

[Montmorillonite]Talovina et al. (2003)

• Perm Krai

• Chastinsky District

• Efimyata Village

• ⓘEfimyatskaya Mt

[Nontronite]

• Primorsky Krai

• Dalnegorsk Urban District

• ⓘDalnegorsk

[Montmorillonite]Grant et al. (2001)

• ⓘNikolaevskiy Mine

[Saponite]Rogulina et al. (2008)

• Krasnoarmeysky District

• Arminsky ore district

• ⓘTigrinoe Sn-W-Mo deposit (Tigriny)

[Montmorillonite]Khetchikov+3 other references

• Nizhne-taezhnyi ore cluster

• ⓘKumirnogo Ag Deposit

[Montmorillonite]Ivin et al. (2021)

• Ryazan Oblast

• ⓘBriketno-Zheltukhinskoe deposit

Kailachakov et al. (2020)

• ⓘSakha

[Montmorillonite][World of Stones 12:49]

• Aldan

• Kuranakh ore field

• ⓘDelbe orebody

[Saponite]Pekov (1998)+1 other reference

• Mirninsky District

• Daldyn

• ⓘUdachnaya open-pit mine (Udachnaya-Vostochnaya pipe; Udachnaya pipe)

[Saponite]Sokolova et al. (2011)

• Polar Yakutia

• ⓘTomtor Massif

[Montmorillonite]Econ Geol (1995)

• ⓘTo-2 pipe

[Montmorillonite]Okrugin et al. (2021)

• Sakhalin Oblast

• Kuril Islands (Kurile Islands)

• Kurilsky District

• Iturup Island

• ⓘBaranskogo hydrothermal field

Frolova et al. (2010, April)

• ⓘObruchev Seamount

[Nontronite]Glasby et al. (2006)

• Sakhalin Island

• Makarovsky District

• ⓘPugachev Mud Volcano

[Montmorillonite]Sokol et al. (2021)

• Yuzhno-Sakhalinsk urban district

• ⓘSouth Sakhalin Mud Volcano

Sokol et al. (2021)

• Sverdlovsk Oblast

• ⓘGalkinsk deposit

tv-cv1m illites from galkinskoe massive sulfide deposit (russia)+2 other references

• Prigorodny District

• Yuzhakovo

• Alabashka pegmatite field

• ⓘKazennitsa vein (Kazionnitsa)

[Montmorillonite]webcenter.ru (2002)

• Rezhevsky District

• Lipovsk pegmatite field

• ⓘLipovka Mine (Lipovskoe Mine; Lipovskaya Mine; Lipovaya Mine)

[Montmorillonite]Pavel.M. Kartashov (n.d.)+1 other reference

• Serovsky District

• Serov

• Kola massif

• ⓘElov Mine

[Montmorillonite]Mikhailov (2000)

• Turya river

• Tur'insk

• ⓘVorontsovskoe deposit (Vorontsovsk gold deposit; Vorontsovka deposit)

[Beidellite]Kasatkin et al. (2021)

• Tula Oblast

• ⓘBogorodetsk District

[Montmorillonite]Pavel M. Kartashov's analytical data

• Ural Mountains

• ⓘPolar Urals

[Montmorillonite]Hyršl (1992)

• Yamalo-Nenets Autonomous Okrug

• ⓘLower Berezovskaya subformation

[Montmorillonite]Zueva et al. (2023)

• Priuralsky District

• ⓘNovogodnee-Monto deposit

[Montmorillonite]Soloviev et al. (2013)

• Zabaykalsky Krai

• Alexandrovo-Zavodsky District

• ⓘBugdainskoe deposit

Kovalenker et al. (2011)

• Krasnokamensky District

• Krasnokamensk

• Strel'tsovskoe Mo-U ore field

• ⓘAntei Mo-U deposit

Laverov et al. (2008)

• ⓘTulukuevskoe U deposit

Petrov (2005)

• Nerchinsky District

• Adun-Cholon Range

• ⓘSherlova Gora

[Montmorillonite]Kasatkin et al. (2014)

Saint Lucia

 

• Choc

• ⓘRhyolite dykes

M. Le Guen de Kerneizon et al.+1 other reference

• Soufrière

• ⓘSulphur Springs

[Montmorillonite]A Mars Analogue Site. Masters Thesis+1 other reference

Saudi Arabia

 

• Medina Region

• ⓘAl Rais meteorite

[Saponite]Guan et al. (1997)

Senegal

 

• Saint-Louis Region

• Senegal River

• Matam (Ouali-Diala)

• ⓘSemme

[Montmorillonite]www.uoguelph.ca (2003)

Serbia

 

• Central Serbia

• Bor District

• Bor

• ⓘBor Mine

[Montmorillonite]Singer et al. (2008)

• ⓘVeliki Krivelj Mine

[Montmorillonite]Xing et al. (2025)

• Braničevo District

• Žagubica

• ⓘBigar Hill

[Montmorillonite]Zivanovic (2019)

• Kolubara District

• Ljig

• Avala Mines

• ⓘBa

[Nontronite]Ministry of Mining and Energy (2002)

• Mačva District

• Loznica

• Jadar valley

• ⓘJadar lithium deposit

[Hectorite]Putzolu et al. (2025)

• Nišava District

• Ražanj

• ⓘRujište deposit

[Montmorillonite]Milošević et al. (2024)

• Pčinja District

• Bujanovac

• ⓘBujanovac occurrence

[Montmorillonite]Ministry of Mining and Energy (2002)+1 other reference

• Raška District

• Novi Pazar

• ⓘKaravansalija Mineralized Center

Budinov et al. (2015)

• Raška

• Jarandol Basin

• Baljevac na Ibru

• ⓘPobrdzhsky Potok & Peskanya deposits

[Montmorillonite]Malinko et al. (2004)

Slovakia

 

• Banská Bystrica Region

• Banská Bystrica District

• Badín

• ⓘBadín andesite quarry

[Beidellite]Koděra (1986)

• Hrochoť

• ⓘKyslinky

[Montmorillonite]Koděra (1986)

• Ľubietová

• Tri Vody

• ⓘFrancisci mine

[Nontronite]Martin Števko-unpublished

• Malachov

• ⓘMalachov mercury deposit

[Montmorillonite]Koděra (1986)

• ⓘBanská Štiavnica District

[Nontronite]Ďuďa R. et al. (1993)

• ⓘBanská Štiavnica

[Montmorillonite]

• ⓘČervená Studňa

Lexa et al. (1999)

• ⓘTerézia adit (Weiden mine)

Jeleň et al. (2006)

• Beluj

• ⓘBeluj porphyry gold occurrence

[Montmorillonite]Kozák J. et al. (2017)

• ⓘDekýš

Lexa et al. (1999)

• Brezno District

• ⓘMichalová

[Montmorillonite]Koděra (1986)

• Detva District

• Detva

• ⓘBiely vrch

Koděra P. et al. (2008)

• Krupina District

• ⓘBzovík

[Montmorillonite]Koděra (1986)

• Hontianske Nemce

• ⓘSitnianska Lehôtka

[Nontronite]Koděra (1986)

• Lučenec District

• Pinciná

• ⓘPinciná maar

[Nontronite]Vavrová J. et al. (Pinciná, Slovakia)

• Revúca District

• Gemerská Ves

• ⓘŠankovce

[Montmorillonite]Koděra (1986)

• Rimavská Sobota District

• ⓘHnúšťa

[Saponite]Koděra (1986)

• Žarnovica District

• Hodruša-Hámre

• ⓘHodruša-Hámre mines

[Montmorillonite]Koděra (1986)

• Nová Baňa

• ⓘNová Baňa deposit

[Montmorillonite]Koděra (1986)

• Rudno nad Hronom

• ⓘRudno nad Hronom-Brehy deposit (Rudno nad Hronom deposit; Rudno nad Hronom exploration area)

Vlasáč et al. (2024)

• Žarnovica

• ⓘŽarnovická Huta

[Nontronite]Koděra (1986)

• Žiar nad Hronom District

• ⓘBartošova Lehôtka

[Montmorillonite]Koděra (1986)

• Kremnica

• ⓘKremnica Au-Ag deposit

[Montmorillonite]Ďuďa (1993)

• ⓘLutila

[Montmorillonite]Koděra (1986)

• Prochot

• ⓘLazy ore occurrence

Koděra P. et al. (2016)

• ⓘSklené Teplice

[Montmorillonite]Koděra (1986)

• Slaská

• ⓘSlaská quarry

[Montmorillonite]Koděra (1986)

• Stará Kremnička

• ⓘJelšový potok bentonite deposit

[Montmorillonite]Kraus I. et al. (1989)

• ⓘStará Kremnička quarry

[Montmorillonite]Pauliš

• Bratislava Region

• Bratislava

• ⓘBratislava I

[Montmorillonite]Koděra (1986)

• Pezinok District

• Modra

• ⓘHarmónia

[Montmorillonite]Koděra (1986)

• ⓘSvätý Jur

[Montmorillonite]Koděra (1986)

• Košice Region

• Košice-okolie District

• Družstevná pri Hornáde

• ⓘTepličany

[Montmorillonite]Koděra (1986)

• ⓘHerľany

[Montmorillonite]Pauliš et al. (2002)

• ⓘHodkovce

[Saponite]Koděra (1986)

• ⓘKalša

[Montmorillonite]Koděra (1986)

• ⓘKecerovský Lipovec

[Nontronite]Koděra (1986)

• Košický Klečenov

• ⓘDargov quarry

[Montmorillonite]Pauliš et al. (2002)

• Slanec

• ⓘSlanec quarry

[Montmorillonite]Pauliš et al. (2002)

• ⓘVyšná Kamenica

[Nontronite]Matúš Škutka

• Vyšný Medzev

• ⓘLuciabaňa Mine

[Nontronite]Koděra (1986)

• ⓘKošice

[Montmorillonite]Koděra (1986)

• Michalovce District

• Jovsa

• ⓘOpal occurrence

[Montmorillonite]Rusinová P. & Bačík P. (2013)

• Poruba pod Vihorlatom

• ⓘQuartzite outcrops

[Montmorillonite]Koděra (1986)

• ⓘTrnava pri Laborci

[Montmorillonite]Bačo

• Rožňava District

• ⓘDobšiná

[Saponite]Koděra (1986)

• Ochtiná

• ⓘOchtiná-Rochovce Mo-W deposit

Yáñez et al. (2021)+1 other reference

• Sobrance District

• ⓘRemetské Hámre

[Montmorillonite]Bacsó

• Trebišov District

• ⓘBrezina

[Montmorillonite]Pauliš et al. (2002)

• Kuzmice

• ⓘQuartz veins

[Montmorillonite]Koděra (1986)

• ⓘVeľká Tŕňa

[Montmorillonite]Koděra (1986)

• Nitra Region

• Levice District

• ⓘKozárovce

[Montmorillonite]Koděra (1986)

• ⓘPukanec

[Montmorillonite]Koděra (1986)

• Prešov Region

• Prešov District

• Červenica

• Dubník

• ⓘSlávik adit

[Montmorillonite]Koděra (1986)

• Fintice

• ⓘFintice quarry

[Beidellite]Ďuďa

• Gregorovce

• ⓘHubošovce quarry

[Montmorillonite]Duda eut al.

• ⓘLesíček

[Nontronite]Duda et all.

• Prešov

• Solivar

• ⓘSoľná Baňa salt works

[Montmorillonite]Koděra (1986)

• Vyšná Šebastová

• ⓘMaglovec quarry

[Montmorillonite]Ďuďa

• Zlatá Baňa

• ⓘZlatá Baňa deposit

[Montmorillonite]Duda et. all.

• Snina District

• Zemplínske Hámre

• ⓘZemplínske Hámre quarry

[Montmorillonite]Bačo

• Vranov nad Topľou District

• Banské

• ⓘBanské outcrop

[Montmorillonite]Duda et all.

• ⓘHermanovce nad Topľou

[Montmorillonite]Koděra (1986)

• Juskova Voľa

• ⓘMakovica hill

[Montmorillonite]Koděra (1986)

• Komárany

• ⓘMerník mercury deposit

[Montmorillonite]Ďuďa

• Nová Kelča

• ⓘNová Kelča mercury deposit

[Montmorillonite]Koděra (1986)

• Vechec

• ⓘVechec quarry

[Montmorillonite]Ďuďa

• ⓘZámutov

[Montmorillonite]Duda et all.

• Trenčín Region

• Prievidza District

• ⓘHandlová

[Montmorillonite]Koděra (1986)

• Trnava Region

• Trnava District

• Lošonec

• ⓘLošonec Quarry

[Stevensite]Uher et al. (Malé Karpaty, JZ Slovensko)

• Žilina Region

• Liptovský Mikuláš District

• Dúbrava

• ⓘDúbrava Sb deposit

[Montmorillonite]Pauliš

Slovenia

 

• Podvelka

• ⓘRemšnik mine

[Montmorillonite]Žorž et al. (2002)

Solomon Islands

 

• Guadalcanal Province

• ⓘGold Ridge Mine

Gedikile et al. (2010)

South Africa

 

• Eastern Cape

• Chris Hani District Municipality

• Enoch Mgijima Local Municipality

• ⓘTijger Klip Farm

[Montmorillonite]Coetzee (1976)

• Joe Gqabi District Municipality

• Walter Sisulu Local Municipality

• ⓘPronks Berg Mountain

[Montmorillonite]Coetzee (1976)

• Gauteng

• City of Tshwane Metropolitan Municipality

• ⓘEdendale Lead Mine

[Montmorillonite]Glass (2006)

• West Rand District Municipality

• Mogale City Local Municipality

• Krugersdorp

• ⓘVan Wyks Cave

Martini et al. (1978)

• KwaZulu-Natal

• eThekwini Metropolitan Municipality

• Durban

• Bellair

• ⓘCoedmore quarries

[Montmorillonite]Pers. comm. of company geologist to ...

• Umhlatuzana valley

• ⓘClairwood quarries

[Montmorillonite]Heron (1992)

• Ugu District Municipality

• ⓘMarble Delta

[Nontronite]Cairncross et al. (1995)

• Limpopo

• Mopani District Municipality

• Ba-Phalaborwa Local Municipality

• Phalaborwa

• ⓘPalabora Mine

[Saponite]Braithwaite et al. (1991)

• Sekhukhune District Municipality

• Elias Motsoaledi Local Municipality

• Groblersdal

• ⓘHoutenbeck

[Nontronite]Atanasova et al. (2016)

• Waterberg District Municipality

• Modimolle-Mookgophong Local Municipality

• Mookgophong

• ⓘBuffalo Fluorspar Mine

[Nontronite]Atanasova et al. (2016)

• Mogalakwena Local Municipality

• Mokopane

• ⓘZaaiplaats tin field

[Beidellite]Cairncross et al. (1995)

• Mpumalanga

• Nkangala District Municipality

• Victor Khanye Local Municipality

• Delmas

• ⓘArgent

[Montmorillonite]Atanasova et al. (2016)

• Dwarsfontein Farm

• Transvaal Mine

• ⓘEast Trench

[Montmorillonite]SAMS (South African Micromount Society)

• North West

• Bojanala Platinum District Municipality

• Madibeng Local Municipality

• ⓘBlockspruit fluorite prospect

[Montmorillonite]Horiuchi et al. (2014)

• Brits

• ⓘSlipfontein

[Montmorillonite]Atanasova et al. (2016)

• Rustenburg Local Municipality

• Rustenburg

• Bulhoek

• ⓘVaalkop Dam

[Montmorillonite]Atanasova et al. (2016)

• Dr Kenneth Kaunda District Municipality

• JB Marks Local Municipality

• Potchefstroom

• ⓘMachavie gold mine

upetd.up.ac.za (2006)

• Dr Ruth Segomotsi Mompati District Municipality

• Naledi Local Municipality

• Vryburg

• ⓘMorokweng crater (Morokweng Impact Structure)

[Saponite]Cloete et al. (2001)

• Northern Cape

• John Taolo Gaetsewe District Municipality

• Joe Morolong Local Municipality

• ⓘMamatwan Mine

[Nontronite]Gutzmer (1996)

• N'Chwaning Mines

• ⓘN'Chwaning II Mine

[Saponite]Cairncross et al. (1995)

• ⓘKalahari manganese field

[Nontronite]Cairncross et al. (1995)

• Namakwa District Municipality

• Khâi-Ma Local Municipality

• ⓘAggeneys

[Nontronite]Cairncross et al. (1995)

• Western Cape

• Cape Winelands District Municipality

• Witzenberg Local Municipality

• Koue Bokkeveld Mountain

• ⓘKoue Bokkeveld meteorite

[Montmorillonite]Barber (1985)

South America Plate

 

• Santos basin

• ⓘBarra Velha Formation

[Saponite]Silva et al. (2025)

• ⓘOil fields

[Hectorite]Schrank et al. (2024)

South Korea

 

• ⓘBubsoo mine

Cho et al. (1994)

• Gyeonggi Province

• Gwacheon City

• ⓘBuksite

[Pimelite]Song et al. (1995)

• ⓘNamsite

[Pimelite]Song et al. (1995)

• Yeoncheon County

• Wangjing-myon

• Nodong-ni

• ⓘNabu-dong

[Saponite]Hideo Tsuda (1969)

• North Chungcheong Province

• Danyang County

• Tanyang-myon

• ⓘKumi-ri

[Montmorillonite]Kinosaki (1943)

• ⓘHwanggangri District

[Montmorillonite]Econ Geol (1994)+1 other reference

• Yeongdong County

• ⓘSamdong mine

[Nontronite]Chil-Sup So et al. (1995)

• South Jeolla Province

• Jindo County

• Gasado Island

• ⓘGasado Mine

"Exploration and utilization of the ...

South Sudan

 

• Eastern Equatoria

• Kapoeta

• ⓘKapoeta meteorite

[Saponite]Zolensky et al. (1996)

Spain

 

• Andalusia

• Almería

• Níjar

• Cerro de los Tornajos (North slope)

• Camino de los Majuelos

• ⓘSchist outcrops

[Saliotite]See discussion by Ramón Jiménez

• Pulpí

• ⓘAzogue Valley mercury deposit

[Montmorillonite]Mendoza et al. (2006)

• Tabernas

• ⓘSchist outcrops

[Saliotite]Goffé+3 other references

• Granada

• Baza

• ⓘCarrizal trench

Jiménez-Millán et al. (2022)

• Salobreña occurrence

• ⓘMetapelite outcrops

[Saliotite]Goffé+3 other references

• Málaga

• Álora

• ⓘEl Sapo mine

[Pimelite]Romero Silva (2003)

• Carratraca

• Los Jarales

• ⓘSan Juan Evangelista Mine (San Juan Mine)

[Pimelite]Romero Silva (2003)

• ⓘSan Agustín

[Pimelite]Romero Silva (2003)

• Estepona

• ⓘLos Reales

González-Jiménez et al. (2023)

• ⓘFuengirola

American Mineralogist

• Mijas

• ⓘEl Nebral Mine

[Pimelite]Romero Silva (2003)

• Ojén

• Ojén lherzolite massif

• ⓘLa Gallega Mine

[Pimelite]Romero Silva (2003)+1 other reference

• ⓘNevado-Filábride Complex

Santamaría-López et al. (2023)

• Aragon

• Teruel

• ⓘMolinos

[Saponite]Schüller et al. (1950)

• Balearic Islands

• ⓘMajorca

[Montmorillonite]B. Onac et al (2009)

• Felanitx

• ⓘCova Dets Ases

Entrena et al. (2022)

• Llucmajor

• ⓘCova del Pas de Vallgornera

[Montmorillonite]Onac et al. (2014)+1 other reference

• Santanyí

• ⓘCova des Drac de Cala Santanyí

[Montmorillonite]Onac et al. (2005)

• Basque Country

• Biscay

• Arratia-Nerbioi

• ⓘOrduña diapir

Perona et al. (2018)

• Canary Islands

• Las Palmas Province

• Fuerteventura

• Pájara

• Morro de Jable

• ⓘPort road outcrop

[Saponite]Analyzed by XRD by Dr. Joan Vinals (Barcelona)

• Lanzarote

• Yaiza

• Playa Blanca

• ⓘPunta del Aguila

[Saponite]Lapis 2001 et al. (reference via Ferdinando Giovine)+1 other reference

• ⓘUnnamed zeolite occurrence

Van Opstal (2021)

• Santa Cruz de Tenerife Province

• Tenerife

• Santa Cruz de Tenerife

• ⓘPunta de los Organos quarry

[Nontronite]Analyzed by XRD by Dr. Joan Vinals (Barcelona)

• ⓘTropic Seamount

Marino et al. (2019)

• Castile-La Mancha

• Albacete

• Elche de la Sierra

• ⓘCerro Morote

Abad+3 other references

• Toledo

• ⓘYuncos saponite deposit

[Saponite]Pozo Rodríguez et al. (1992)+1 other reference

• Castile and Leon

• Palencia

• ⓘVillamuriel de Cerrato

Stvdia Geologica Salmanticensia

• Segovia

• ⓘBodón Blanco hyperalkaline playa-lake

Buey et al. (2025)

• ⓘCaballo Alba hyperalkaline playa-lake

Buey et al. (2025)

• ⓘUnnamed clay quarry

Buey et al. (2025)

• Catalonia

• Barcelona

• Baix Llobregat

• Gavà

• Bruguers

• ⓘElvira Mine

[Montmorillonite]Rosell-Riba et al. (2022)

• ⓘGavà Mines Archaeological Park (Can Tintorer Mines)

Bosch+6 other references

• ⓘLes Ferreres Range area

Díaz-Acha et al. (2022)

• ⓘLes Ferreres Range area mines

Díaz-Acha et al. (2022)

• Barcelonès

• Barcelona city

• Collserola mountain range

• Santa Creu d'Olorda

• ⓘSot de les Mines

[Nontronite]Mata i Perelló (1990)

• Vallès Occidental-Baix Llobregat

• Sant Cugat del Vallès-El Papiol

• ⓘBerta quarry and mine

[Nontronite]Joaquim Mollfulleda

• Vallès Occidental

• Montcada i Reixac

• ⓘMontcada Hill Quarry

[Montmorillonite]Mineralogistes de Catalunya (1997)

• Vallès Oriental

• Sant Fost de Campsentelles

• ⓘCan Donadeu quarry

[Nontronite]Joaquim Mollfulleda

• Girona

• Alt Empordà

• ⓘDarnius

[Nontronite]Joaquim Mollfulleda

• Maçanet de la Selva

• ⓘCan Súria quarry (Sant Ramón quarry; Guixeres quarry)

[Nontronite]Dr. Joan Viñals

• Mont-ras

• ⓘColl de la Boquera

[Nontronite]Joan Rosell - Soledad Álvarez - Jordi Ibáñez (2021)

• Osona

• Viladrau

• ⓘSant Marçal (San Marsal; Sant Marsal mines) ?

[Nontronite]Petrov (n.d.)

• Riudarenes

• Can Sala

• ⓘAVE quarry

[Nontronite]Calvo (2018)

• Selva

• Caldes de Malavella

• ⓘCamp dels Ninots

[Nontronite]Joaquim Mollfulleda

• Sils

• Massabè

• ⓘMas Sever Quarry

[Nontronite]Calvo (2018)

• Tossa de Mar

• ⓘBalmanya quarry

Joan Rosell

• Lleida

• Pallars Jussà

• La Vall Fosca

• La Torre de Cabdella

• Castell-estaó

• ⓘEureka mine

Castillo-Oliver et al. (2019)

• Tarragona

• Priorat

• ⓘEl Molar

[Montmorillonite]Joan Abella i Creus (2008)

• Community of Madrid

• ⓘCadalso de los Vidrios

[Nontronite]Garcia G. et al. (2004)

• Madrid

• Vallecas

• ⓘSepiolite deposit

[Montmorillonite]Ruishi Yang and Wenguang Li (2001)

• Extremadura

• Badajoz

• Monesterio

• ⓘAguablanca Mine (Agua Blanca Mine)

Suárez et al. (2011)

• Cáceres

• Cáceres

• Sierra de la Mosca

• ⓘValdeflórez (Valdeflores; San José de Valdeflores Mine; San José de Valdeflórez Mine)

[Montmorillonite]Weibel (1954)

• Castañar de Ibor

• ⓘCastañar Cave

Alonso-Zarza et al. (2011)

• Galicia

• Pontevedra

• Ponteareas

• ⓘCillarga Quarry

[Nontronite]Calvo et al. (2009)

• Porriño

• ⓘPorriño quarries

[Nontronite]Calvo et al. (2009)

• Murcia

• Jumilla

• La Celia lamproite outcrops

• ⓘNuestra Señora del Carmen Mines

Salvioli-Mariani et al. (1996)

• Valencian Community

• Castellón

• Borriol

• ⓘBotalaria Mine

[Sauconite]Juan Miguel Casanova

• ⓘVillahermosa del Rio

[Yakhontovite]Mineralogía de la concesión San Rafael

• San Rafael claim

• ⓘLa Amorosa mine

[Yakhontovite]issuu.com (n.d.)+1 other reference

Sri Lanka

 

• Sabaragamuwa Province

• Ratnapura District

• Embilipitiya

• Kolonne

• ⓘKatukubura Hills

[Saponite]Müller et al. (2006)

Sudan

 

• Al Qadarif

• ⓘUnnamed zeolite occurrence

[Nontronite]Suliman et al. (2025)

Sweden

 

• Dalarna County

• Falun

• Svärdsjö

• ⓘSjö mine

[Saponite]

• Jämtland County

• Strömsund

• ⓘMuruhatten

[Saponite]

• Norrbotten County

• Gällivare

• ⓘMalmberget

[Nontronite]Bergeat (1914)

• Örebro County

• Ljusnarsberg

• Kopparberg

• ⓘWigströmsgruvan

[Nontronite]c1997+1 other reference

• Skåne County

• Bjuv

• ⓘLunnom Mine

[Montmorillonite]Bergström et al. (1980)

• Helsingborg

• ⓘEkedal quarry

[Montmorillonite]Bergström et al. (1982)

• Fjärestad

• ⓘNorra Vallåkra gruva

[Montmorillonite]Bergström et al. (1982)

• ⓘVallåkra quarry

[Montmorillonite]Norin (1949)

• Klippan

• ⓘFalkalund

[Montmorillonite]

• Simrishamn

• ⓘÖstra Tommarp

[Montmorillonite]Swedish Nat. Museum

• ⓘTommarpaån

[Montmorillonite]Swedish Nat. Museum

• ⓘRörum

[Montmorillonite]Swedish Nat. Museum

• Sjöbo

• Övedskloster Manor

• ⓘFrualid

Wilke (1997)

• Svalöv

• ⓘRöstånga

[Montmorillonite]Swedish Nat.Musuem

• ⓘSireköpinge

[Montmorillonite]

• Svedala

• ⓘKlågerup

[Montmorillonite]Swedish Nat.Musuem

• Tomelilla

• Andrarum

• ⓘForsemölla

[Montmorillonite]Swedish Nat.Musuem

• ⓘEljaröd

[Montmorillonite]Swedish Nat. Museum

• Värmland County

• Eda

• ⓘBrattåsgruvan

[Nontronite]Persson (1999)

• Filipstad

• Långban Ore District

• ⓘLångban Mine

[Montmorillonite]Gatedal (n.d.)+2 other references

• Nordmark mining district

• ⓘTaberg ore field (Nordmarks Taberg)

[Saponite]

• ⓘPersberg

[Stevensite]

• Persberg ore district

• ⓘGåsgruvan ore field

[Montmorillonite]Sandström et al. (2009)

• ⓘGåsgruvan Quarry

[Montmorillonite]Östra Värmlands Mineral Society

• Pajsberg

• ⓘHarstigen Mine

[Montmorillonite]Nysten (2004)

• Västerbotten County

• Skellefteå

• ⓘVaruträsk

[Montmorillonite]Sandström (2008)

• Västra Götaland County

• Karlsborg

• Undenäs

• ⓘBölet Manganese Mines

[Montmorillonite]Sandtsröm (2002)

Switzerland

 

• Bern

• ⓘGrimsel area

Stalder et al. (1998)

• Grisons

• ⓘCalanda

Stalder et al. (1998)

• Engiadina Bassa/Val Müstair Region

• Valsot

• Tschlin (Schleins)

• Piz Mundin (Piz Mondin)

• ⓘRuina Cotschna

[Saponite]Stalder et al. (1998)

• Surselva Region

• ⓘSafiental

Stalder et al. (1998)

• Viamala Region

• Rheinwald

• Splügen

• ⓘTanatz Alp

[Nontronite]Stalder et al. (1998)

• Neuchâtel

• Le Locle

• ⓘCombe Girard

[Montmorillonite]Stalder et al. (1998)

• Schaffhausen

• Ramsen

• ⓘKaroli farm

[Saponite]Stalder et al. (1998)

• St. Gallen

• Sankt Gallen

• ⓘWaldkirch

[Montmorillonite]Stalder et al. (1998)

• Thurgau

• Weinfelden

• ⓘBischofszell

[Montmorillonite]Stalder et al. (1998)

• Ticino

• Lugano

• Carona

• ⓘMadonna d'Ongero

[Montmorillonite]Wagner A. (1994)+1 other reference

• Valais

• Conthey

• Chamoson

• ⓘHaut de Cry

[Montmorillonite]M. Delaloye (1966)

• Goms

• Binn

• Fäld

• ⓘLengenbach Quarry

[Montmorillonite]

• ⓘGeisspfad area

[Montmorillonite]

• Obergoms

• Oberwald

• ⓘRonco tunnel (Bedretto window; Ronco window) [north section]

[Montmorillonite]Lützenkirchen et al. (2011)

• Leuk

• Turtmann-Unterems

• Turtmann Valley

• ⓘBrunegg pass

[Saponite]Ansermet (2012)

• Martigny

• Mont Chemin mining district

• ⓘCrettaz Mine

[Sauconite]Stalder et al. (1998)

• ⓘTête des Econduits

[Nontronite]

• Saint-Maurice

• Finhaut

• ⓘBalayer

[Sauconite]Meisser (2012)

• Sierre

• Anniviers

• Ayer

• ⓘGrand-Praz Mine

Ansermet (2012)

• Westlich Raron

• Steg-Hohtenn

• Mittal

• ⓘMittal-Hohtenn railway tunnel

[Saponite]Schad (1989)

• Vaud

• Morges

• Eclépens

• ⓘHolcim quarry

[Nontronite]Andermatt (2010)

• Zürich

• Andelfingen

• ⓘIrchel

[Montmorillonite]Stalder et al. (1998)

• Winterthur

• Wiesendangen

• ⓘAttikon

[Montmorillonite]Stalder et al. (1998)

Syria

 

• Homs Governorate

• Khunayfis

• ⓘKhunayfis deposit (Khneifiss deposit; Kneifis deposit; Khneifess mines; Khunaifis mines)

Abbas et al. (1985)+1 other reference

Taiwan

 

• New Taipei City

• Ruifang District

• ⓘChinkuashih mine

[Montmorillonite]IMAI (1999)+1 other reference

• ⓘPenghu County

[Montmorillonite]Yui et al. (1999)

• Taitung County

• Changbin Township

• ⓘChimei Cu-Au deposit (Quimei)

[Montmorillonite]Singer et al. (2008)

Tajikistan

 

• Sughd

• Mastchoh District

• Altyn-Topkan ore field (Zarnisor ore field)

• ⓘAltyn-Topkan deposit (Altyntopkan deposit; Altyn-Topkan Mine; Zarnisor deposit; Zarnisori Shimoli deposit; Northern Zarnisor deposit)

[Nontronite]Badalov et al. (1976)

Tanzania

 

• Arusha region

• Ngorongoro District

• ⓘOlduvai Gorge

[Montmorillonite]Hay (1970)

• Kigoma Region

• ⓘKapalagulu Intrusion

Wilhelmij et al. (2016)

• Mbeya Region

• ⓘIvuna meteorite

[Saponite]Brearley (1992)

• Mbeya

• ⓘPanda Hill

Mgonde (1994)

• Pwani Region

• Kisarawe District

• Pugu Hills

• ⓘPugu Hill kaolin deposit

[Montmorillonite]Schwaighofer et al. (1987)

Thailand

 

• Chiang Mai Province

• ⓘCave of the Monk

Lenoble et al. (2006, September)

• Lampang Province

• Thasobsao

• ⓘMae Ta Antimony Mines (Mae Tha Antimony Mine)

Dill et al. (2008)+1 other reference

• Lamphun Province

• ⓘKhoa Rang Kai deposit

Van Kauwenbergh et al. (1988)

• Phrae Province

• ⓘDoi Ngom Mine (Doi Than Ngoam Mine)

Dill et al. (2008)

• ⓘPha Had Mine

Dill et al. (2008)

• Surat Thani Province

• ⓘHuai Nai Khao Mine

Dill et al. (2008)

Togo

 

• Centrale Region

• Sotouboua Prefecture

• ⓘPagala prospect

AMBASE EXPLORATION (TOGO)

Tonga

 

• Southern Lau Basin

• ⓘValu Fa Ridge

[Nontronite]Stackelberg et al. (1990)

Tunisia

 

• Siliana

• Djebel Sekarna

• ⓘDjebel Sekarna Mine (Sekarna deposit)

Dill

Turkey

 

• Adana Province

• Tufanbeyli District

• ⓘAkçal

[Beidellite]Ucar et al. (2024)

• Ankara Province

• Beypazari District

• ⓘBeypazarı trona deposit

[Montmorillonite]Helvaci (1998)

• ⓘPolatlı District

Temel et al. (2010)

• ⓘTuz Gölü basin

Çelik Karakaya M & Karakaya N (2011)

• Antalya Province

• Akseki District

• ⓘMortaş deposit

Ozturk et al. (2002)

• Artvin Province

• Yusufeli District

• Balcılı Camp

• ⓘBostancı Deposit

[Montmorillonite]Rabayrol et al. (2023)

• Balikesir Province

• Biga Peninsula

• ⓘAyvacik Bentonite Deposit

[Beidellite]Çoban (1999)

• Bigadiç District

• ⓘBigadiç Mine

[Montmorillonite]Helvaci+2 other references

• Faraşköy

• ⓘKurtpınarı mine

Helvaci et al. (2000)+1 other reference

• ⓘTumanpınarı deposit

[Montmorillonite]Gultekin et al. (2016)

• İvrindi District

• ⓘTurkali pluton

Kumral et al. (2022)

• Susurluk District

• Sultançayırı

• ⓘSultançayırı Mine

Helvaci et al. (2000)+2 other references

• Burdur Province

• ⓘÇavdır District

Z. Cacsu and H. Emre (2011)

• Bursa Province

• Mustafakemalpaşa District

• ⓘKestelek Mine

Helvaci (1994)+3 other references

• Orhaneli District

• ⓘGoynukbelen

Kabiru et al. (2017, April)

• Çanakkale Province

• Çan District

• ⓘHamamtepe silica site

Ercan et al. (2022)

• ⓘMuratlar silica site

Ercan et al. (2022)

• Çanakkale

• ⓘKirazlı

[Montmorillonite]Aluç et al. (2025)

• Lapseki District

• ⓘKestanelik deposit

Kiray et al. (2024)

• ⓘSahinli deposit

[Montmorillonite]Yilmaz et al. (2010)

• Yenice District

• ⓘKarakaya Complex

Tetiker et al. (2015)

• ⓘCappadocia

Dogan (2003)

• Erzurum Province

• İspir District

• Kirazlı

• ⓘUlutaş Cu deposit

[Montmorillonite]Singer et al. (2008)

• Eskişehir Province

• Beylikova District

• ⓘKizilcaören REE deposits (Kyzylkaoren)

[Montmorillonite]Journal of Asian Earth Sciences (2003)

• Mihaliççik District

• ⓘKillik

[Montmorillonite]Echle (1967)

• Seyitgazi District

• Kirka

• ⓘGöcenoluk deposit

García-Veigas et al. (2013)

• ⓘSarıkaya B deposit

[Montmorillonite]www.mineralienatlas.de (n.d.)

• Sivrihisar District

• ⓘKaymaz Gold Project

Yahya Çiftçi et al. (2013)

• Giresun Province

• ⓘGüce District

van der Kaaden et al. (1968)

• Tirebolu District

• Demirköy

• ⓘBükmahale

van der Kaaden et al. (1968)

• Hatay Province

• Antakya

• ⓘKisecik Au deposit

Akinci (2009)

• Istanbul Province

• Çatalca District

• Binkiliç

• ⓘBinkiliç Mn deposit

[Montmorillonite]Öztürk et al. (1995)

• İzmir Province

• Bergama District

• ⓘNarlica Au-Ag deposit

Yilmaz et al. (2007)

• ⓘOvaçik Au-Ag deposit (Ovaçik mine)

[Nontronite]Yahya Çiftçi et al. (2013)

• Menderes District

• ⓘGümüldür

KARACIK+3 other references

• Ödemiş District

• ⓘEmirli Sb-Au deposit ?

Akçay et al. (2006)

• Kahramanmaraş Province

• ⓘKöprüağzı Evaporites

[Saponite]Güngör Yeşilova et al. (2023)

• Kayseri Province

• Develi District

• ⓘÖksüt deposit

[Montmorillonite]Aluç et al. (2020)

• Konya Province

• ⓘDoğankuzu quarry

Ozturk et al. (2002)

• Kütahya Province

• Emet District

• Emet Borate deposit

• ⓘEmet Eti Bor Mine ("Killik Mine"; "Kilik Mine"; Espey mine)

[Montmorillonite]Helvaci et al. (2000)+2 other references

• Pazarlar District

• ⓘŞaphane alunite deposit

Mutlu et al. (2005)

• Malatya Province

• Kuluncak District

• ⓘKuluncak-Hasançelebi feldspathic lava

[Montmorillonite]Ersoy et al. (2023)

• Manisa Province

• Turgutlu District

• ⓘÇaldağ Mine

[Montmorillonite]Masurenko et al. (2007)+1 other reference

• Niğde Province

• ⓘBor-Ulukışla basin

[Montmorillonite]Altay et al. (2010)

• Ordu Province

• Ulubey District

• ⓘAkoluk

Yaylalı-Abanuz et al. (2010)+1 other reference

• Rize Province

• Ardeşen District

• Tunca Camp

• ⓘTunca Deposit

Revan et al. (2017)

• Çayeli District

• ⓘMadenköy Mine

[Montmorillonite]Akinci (2009)

• Samsun Province

• ⓘKarakaya Complex

Tetiker et al. (2015)

• Trabzon Province

• ⓘKutlular mine

Econ Geol (1993)

• Uşak Province

• Eşme District

• ⓘKişladag Gold Mine

[Montmorillonite]Yahya Çiftçi et al. (2013)+1 other reference

• Zonguldak Province

• Karadeniz Ereğli

• ⓘSoganliyürük

[Montmorillonite]USGS Prof Paper 550C ppC158-C161

Turkmenistan

 

• Lebap Region

• South Tien-Shan Mountains

• Kugitangtau Ridge

• ⓘKap-Kutan Cave System (Karljuk Cave System; Cupp-Coutunn Cave)

[Montmorillonite]Vladimir A. Maltsev (1993)+1 other reference

UK

 

• England

• Bath and North East Somerset

• Bath

• ⓘOdd Down

[Montmorillonite]Hall (1868)

• ⓘWidcombe Hill

[Montmorillonite]Hall (1868)

• Berkshire

• Windsor and Maidenhead

• Wargrave

• ⓘKnowl Hill Quarry

Kemp et al. (2006)

• Cornwall

• Breage

• ⓘCarn Grey

[Nontronite]Golley et al. (1995)

• ⓘMegiliggar Rocks (Tremearne pegmatite)

[Nontronite]Royal Cornwall Polytechnic Society (1870)

• Carn Brea

• Pool

• ⓘCarn Brea Mine ?

Collins (1871)

• Grade-Ruan

• Kennack

• ⓘKennack Cove (Kennack Sands)

[Saponite]Power et al. (1997)

• ⓘThe Caerverracks

[Saponite]

• Landewednack

• ⓘKynance Cove

[Saponite]Golley et al. (1995)

• ⓘLizard Point

[Saponite]

• Mawgan-in-Meneage

• Goonhilly Downs

• ⓘWilliams Stone Quarry (Trevassack Quarry)

[Stevensite]Golley et al. (1995)

• Perranzabuloe

• Perran Iron Lode (Great Perran Iron Lode)

• ⓘGreat Retallack Mine

[Montmorillonite]Collins (1878)+1 other reference

• ⓘTreamble Mine (incl. Garden Quarry)

[Montmorillonite]Dines (1956)

• St Just

• Pendeen

• ⓘGeevor Mine

[Montmorillonite]De Bondt (n.d.)

• St Keverne

• ⓘDean Quarry

[Montmorillonite]Golley et al. (1995)

• Treverbyn

• Carludon

• Carclaze China Clay Pit (Baal China Clay Pit)

• ⓘCarclaze Old Tin Pit

[Nontronite]Golley et al. (1995)

• Stenalees

• ⓘGunheath China Clay Pit

[Nontronite]Tindle (2008)

• County Durham

• Forest and Frith

• Harwood

• ⓘLady's Rake Mine

Young B

• Cumbria

• Allerdale

• Caldbeck

• ⓘChina Clay Mine

Young (1987)+1 other reference

• South Lakeland

• Coniston

• ⓘConiston Copper Mines

[Saponite]Day (1999)

• ⓘDerbyshire

[Beidellite]Ford et al. (1993)

• Derbyshire Dales District

• Blackwell in the Peak

• ⓘCalton Hill Quarry

[Saponite]Ford et al. (1993)

• Devon

• East Devon

• Axmouth

• ⓘHaven Cliff

Render (n.d.)

• Budleigh Salterton

• ⓘLittleham Bay

[Nontronite]Brian Craik-Smith collection

• Seaton

• ⓘSeaton Hole

Render (n.d.)

• Teignbridge

• Ilsington

• ⓘSmallacombe Cutting

[Nontronite]Collins (1877)

• West Devon

• Okehampton Hamlets

• ⓘMeldon Aplite Quarry

[Montmorillonite]McLintock (1923)

• ⓘMeldon Quarry

[Montmorillonite]Day (1999)+1 other reference

• Dorset

• North Dorset

• Cann

• ⓘChurch Farm Boreholes

Bloodworth (1990)

• East Sussex

• Lewes

• Newhaven

• ⓘNewhaven Cliffs (Fort Hill)

De Putter et al. (2000)

• Essex

• Braintree

• ⓘBulmer Quarry

Kemp et al. (2006)

• Isle of Wight

• ⓘBembridge

[Montmorillonite]Hall (1868)

• Kent

• Maidstone

• ⓘBoxley

[Montmorillonite]Hall (1868)

• ⓘDetling

[Montmorillonite]Hall (1868)

• Swale

• Warden

• ⓘWarden Point

Kemp et al. (2006)

• Medway

• ⓘWhitehall Farm Quarry

Kemp et al. (2006)

• Northumberland

• Chollerton

• ⓘBarrasford Quarry

[Stevensite][Specimen in the Natural History Museum+2 other references

• Somerset

• Mendip

• Cranmore

• ⓘTorr Works Quarry

[Saponite]Turner R.W. and Rumsey (2007)+1 other reference

• Surrey

• Tandridge

• ⓘNutfield

[Montmorillonite]

• Northern Ireland

• Co. Antrim

• Ballyclare

• ⓘBruslee quarry

[Saponite]Walker (1962)

• ⓘCraighill Quarry

[Saponite]Trevor Boyd Collection

• ⓘCarnmoney

[Saponite]Fleischmann (1910)

• Islandmagee

• ⓘGobbins

[Saponite]S Rust collection

• ⓘLangford Lodge borehole

[Saponite]Walker (1962)

• County Down

• Mourne Mountains

• Newcastle

• ⓘLindsay's Leap

[Saponite]Green et al. (2005)

• Scotland

• Argyll and Bute

• Isle of Mull

• Treshnish

• ⓘLòn Reudle

[Saponite]S. Moreton observation.

• City of Edinburgh

• ⓘCorstorphine Hill

[Stevensite] ...

• Dumfries and Galloway

• Wanlockhead

• ⓘWhytes Cleuch

[Sauconite]Steve Rust collection

• East Renfrewshire

• Barrhead

• ⓘBoyleston Quarry

[Saponite]Heddle (1901)+3 other references

• Highland

• Eilean á Chèo

• Isle of Skye

• Minginish

• Carbost

• Talisker

• ⓘTalisker Bay

[Nontronite]King (n.d.)

• Trotternish

• Portree

• ⓘStaffin Road

[Saponite]Sweet et al. (1961)

• Staffin

• ⓘQuiraing

[Saponite]

• Wester Ross， Strathpeffer and Lochalsh

• ⓘGruinard Bay

[Montmorillonite]Am Min 61:3-4 pp 299-302

• Shetland Islands

• Mainland

• ⓘNoss Hill

[Nontronite]Stephen (1954)+2 other references

• West Dunbartonshire

• ⓘBowling

[Saponite]www.mindat.org/mesg-9-106733.html+1 other reference

• Wales

• Ceredigion

• Ceulanymaesmawr

• Tal-y-bont

• ⓘEaglebrook Mine

King (n.d.)

• Gwynedd

• Pwllheli

• ⓘGimlet Quarry

[Stevensite]National Museum of Wales collection

• Powys

• Builth Wells

• ⓘLlanelwedd Quarry

[Saponite]NNational Museum of Wales database+1 other reference

Ukraine

 

• Chernivtsi Oblast

• Podvirne

• ⓘZoloushka Cave

Andreychouk et al. (2017)

• Crimea

• ⓘKerch Peninsula

[Beidellite]Golubovskaya (2001)

• Kerchenskyi iron ore basin

• Kerchenskoe deposit

• ⓘKamysh-Burun Trough

[Montmorillonite]Arbuzov V.A. et al. (1967)

• Simferopol area

• Ukrainka Village area (Kurtsy)

• ⓘKurtsovskoye deposit (diabases)

[Montmorillonite]Dvoichenko P.A. The minerals of Crimea (1914)

• Ivano-Frankivsk Oblast

• ⓘKalusa salt deposit

Yaremchuk et al. (2025)

• Odessa Oblast

• Podilsk Raion

• ⓘMaiskoe gold deposit (Mayske)

[Montmorillonite]Bobrov et al. (2006, August)

• Sevastopol

• Balaklava district

• ⓘChernorechye

[Montmorillonite]Popov et al. (1938)

• Volyn Oblast

• ⓘZhyrychi Cu deposit

[Beidellite]Emetz et al. (2005)

• Zakarpattia Oblast

• Berehove Raion

• Berehove

• ⓘBeregovo ore field

Biruk et al. (2012)

• Khust Raion

• ⓘVelka Kopana

[Beidellite]Mineralogical Society of America - ...

• Uzhhorod Raion

• ⓘUzhgorod

[Nontronite]Museum Victoria (Australia)

• Zhytomyr Oblast

• Korosten Raion

• ⓘPerzhanskoe ore field (Perga Be deposit)

[Montmorillonite]Liventseva (n.d.)

• Zhytomyr Raion

• ⓘKhoroshiv Raion (Volodarsk-Volynskii)

[Montmorillonite]Bailey (1980)+1 other reference

Uruguay

 

• Artigas Department

• ⓘLos Catalanes gemological district

Duarte et al. (2009)+1 other reference

USA

 

• Alabama

• Baldwin County

• ⓘClay City

[Montmorillonite]- (2005)

• Barbour County

• ⓘClayton formation

[Montmorillonite]Cook et al. (1982)

• Bibb County

• ⓘSchultz Creek

[Montmorillonite]Cook et al. (1982)

• Choctaw County

• ⓘGilbertown (2)

[Montmorillonite]Cook et al. (1982)

• Clarke County

• ⓘCampbell Mountain

[Montmorillonite]Dean (1995)

• ⓘLisbon formation

[Montmorillonite]Cook et al. (1982)

• Clay County

• Ashland Mining District

• ⓘAlabama Flake Graphite Mine

[Nontronite]Cook et al. (1982)

• Dale County

• ⓘAriton area

[Nontronite]Dean (1995)

• ⓘDe Kalb County

[Montmorillonite]Ransom (1974)

• Willis Valley (Wills Valley)

• ⓘFort Payne [2]

[Beidellite]Cook et al. (1982)

• Lowndes County

• ⓘFort Deposit

[Montmorillonite]Cook et al. (1982)

• ⓘRipley formation

[Montmorillonite]Cook et al. (1982)

• ⓘSandy Ridge

Dean (1995)

• Marengo County

• ⓘDemopolis chalk

[Montmorillonite]Cook et al. (1982)

• ⓘMooreville chalk

[Montmorillonite]Cook et al. (1982)

• Mobile County

• ⓘBig Creek Municipal Reservoir

[Montmorillonite]Cook et al. (1982)

• ⓘPascagoula formation

[Montmorillonite]Cook et al. (1982)

• Sumter County

• ⓘYork area

[Montmorillonite]Dean (1995)

• Tuscaloosa County

• ⓘCoastal Plain sediments

Dean (1995)

• ⓘNorthport

[Montmorillonite]Cook et al. (1982)

• Wilcox County

• ⓘNanafalia formation

[Montmorillonite]Cook et al. (1982)

• Alaska

• Aleutians East Borough

• Unalaska Island

• ⓘMakushin geothermal area

[Montmorillonite] ...

• Hoonah-Angoon Census Area

• ⓘUnnamed Prospect (ARDF - MF037; Bruce Hills)

[Montmorillonite]- (2008)

• Kenai Peninsula Borough

• Redoubt Mining District

• ⓘJohnson River Prospect

[Montmorillonite]Econ Geol (1987)

• Matanuska-Susitna Borough

• Nelchina Mining District

• ⓘUnnamed Prospect (ARDF - TK136; in Horn Mountains southwest of Cameron Pass)

[Montmorillonite]- (2008)

• North Slope Borough

• ⓘColville Mining District

[Montmorillonite]Nokleberg et al. (1982)

• Yukon-Koyukuk Census Area

• Kaiyuh Mining District

• ⓘRound Top prospect (incl. Tim's Greisen prospect)

[Montmorillonite]- (2008)

• ⓘReef Ridge Prospect

[Sauconite]Santoro (2015)

• Arizona

• Apache County

• Cane Valley Mining District

• Yazzie Mesa

• Monument No. 2 channel

• ⓘMonument No. 2 Mine

[Montmorillonite]Witkind (1963)+1 other reference

• Sanders-Defiance Plateau area (Sanders-Cheto District)

• ⓘAllentown

[Montmorillonite]Kiersch (1955b)+1 other reference

• ⓘBarnwater Wash

[Montmorillonite]Kiersch (1955b)+1 other reference

• ⓘCheto deposits

[Montmorillonite]Kiersch (1955b)+1 other reference

• Ganado

• ⓘGanado Mesa deposits

[Montmorillonite]Kiersch (1955b)+1 other reference

• Cochise County

• ⓘBenson - South of

[Montmorillonite]Galbraith (1959)

• ⓘBisbee

[Stevensite]Anthony et al. (1995)

• ⓘCampbell Mine

[Volkonskoite]Graeme (1993)+1 other reference

• Lavender Pit

• ⓘHolbrook Extension

[Stevensite]Anthony et al. (1995)

• Queen Hill

• Copper Queen Mine

• ⓘHolbrook Mine

[Stevensite]Anthony et al. (1995)

• Cochise Mining District

• Gunnison Copper Project

• Johnson Camp

• ⓘJohnson Mine (Johnson Camp Mine)

[Montmorillonite]Singer et al. (2005)

• Dos Cabezas Mountains

• Dos Cabezas Mining District (Two Heads Mining District)

• Comstock Mine area

• ⓘUnnamed small prospect

[Nontronite]Anthony et al. (1995)

• ⓘElgin - East of

[Montmorillonite]Galbraith (1959)

• ⓘKartchner Caverns

[Nontronite]www.caves.org+1 other reference

• Sulphur Springs Valley

• Pearce Hills

• Pearce Mining District

• Pearce

• ⓘCommonwealth Mine

[Montmorillonite]Howell (1977)

• Tombstone Mining District

• Tombstone

• ⓘToughnut Mine

[Saponite]Anthony et al. (1995)

• Turquoise Mining District (Courtland-Gleeson Mining District)

• Gleeson

• Costello Mine group

• ⓘDefiance Mine

[Sauconite]Foord et al. (1983)+1 other reference

• ⓘSilver Bill Mine

[Sauconite]Rocks & Min.: 65:17+3 other references

• Willcox

• ⓘWillcox Playa

[Montmorillonite]Pipkin (1967)+1 other reference

• Coconino County

• Cameron Mining District

• ⓘCameron

[Beidellite]www.mindat.org (n.d.)+3 other references

• ⓘE. Lee No. 1 claim (Emmett Lee #1; E. Lee 1; Julius Chee 4 Mine)

[Montmorillonite]- (2005)

• Huskon Mines (Huskon group)

• ⓘCharles Huskon No. 4 (Paul Huskie No. 3 claim)

[Montmorillonite]Hinkley (1955)+1 other reference

• ⓘHuskon No. 10 Mine (Charles Huskon #10; Huskon #10)

[Montmorillonite]Bollin & Kerr (1958)+1 other reference

• ⓘHuskon No. 17 Mine (Charles Huskon #17; Huskon #17; Huskon No. 17 claim)

[Montmorillonite]Hinkley (1955)+1 other reference

• ⓘRamco No. 20 Mine (Ramco No. 20 claim)

[Montmorillonite]118+3 other references

• ⓘRamco No. 21 claim

[Montmorillonite]Bollin & Kerr (1958)+1 other reference

• ⓘRamco No. 22 Mine (Ramco No. 22 claim)

[Montmorillonite]118+3 other references

• Vermillion Cliffs Mining District

• Marble Canyon

• ⓘEcho Cliffs Clay deposit

[Beidellite]Anthony et al. (1995)

• Willow Springs

• Black Peak

• ⓘBlack Peak breccia pipe area occurrences

[Montmorillonite]Anthony et al. (1995)

• Gila County

• Banner Mining District

• ⓘChristmas

[Montmorillonite]Singer et al. (2005)

• ⓘChristmas Mine

[Montmorillonite]University of Utah geology department ...

• ⓘChristmas open pit

Williams (1976)+1 other reference

• Hayden area

• Chilito

• ⓘ79 Mine

[Montmorillonite]Yedlin (1972)

• Globe-Miami Mining District

• Miami-Inspiration Mining District

• Miami

• Miami-Inspiration deposit

• ⓘMiami Mine

[Nontronite]Schwartz (1947)+1 other reference

• Sleeping Beauty Peak

• Copper Cities Mine area

• ⓘCopper Cities Mine

[Montmorillonite]Peterson (1962)+1 other reference

• Miami-Inspiration Mining District

• Inspiration

• ⓘCastle Dome area (Castle Dome Mine area; Pinto Valley Mine area)

[Sauconite]Galbraith (1959)+1 other reference

• ⓘCastle Dome Mine (Castle Dome deposit; Pinto Valley deposit)

[Beidellite]Peterson et al. (1946)+3 other references

• Sierra Ancha Mountains

• Sierra Ancha Mining District

• Asbestos Point (Asbestos Peak) area

• Warm Spring Canyon

• ⓘRed Bluff Mine (Red Bluff prospect; Red Bluff claims; Claim MS 4788)

[Nontronite]Granger (1959)

• ⓘWorkman Creek Valley

[Nontronite]Granger (1969)+1 other reference

• Rose Creek Lodge area

• ⓘHope Mine (Hope deposit)

[Nontronite]MRDS database Dep. ID #10027327

• Graham County

• Aravaipa Mining District

• Klondyke

• Grand Reef Mountain

• Laurel Canyon

• ⓘGrand Reef Mine

[Montmorillonite]Besse (1981)

• Santa Teresa Mountains

• Stanley Mining District

• ⓘFriend Mine (Copper Range group; Blake and Warren; McIntosh and Stevens)

[Nontronite]Anthony et al. (1995)

• Greenlee County

• ⓘArizona Central Mine

[Nontronite]Schwartz (1947)+3 other references

• ⓘCopper Mountain Mining District (Clifton-Morenci Mining District)

[Beidellite]Schwartz (1947)+2 other references

• Morenci

• ⓘMorenci Mine

[Montmorillonite]Singer et al. (2005)

• La Paz County

• Plomosa Mountains

• Plomosa Mining District

• Bouse

• ⓘBouse area

[Montmorillonite]Galbraith (1959)

• Maricopa County

• ⓘCarl Pleasant dam area

[Montmorillonite]Galbraith (1959)

• ⓘHorseshoe Dam - South of

[Saponite]Slaughter (2023)

• ⓘHorseshoe Dam area (Horseshoe Dam Clinoptilolite occurrence)

[Saponite]Shannon (1983)+2 other references

• Osborn Mining District

• Tonopah

• Belmont Mountain

• ⓘTonopah-Belmont Mine

[Saponite]Anthony et al. (1995)

• ⓘPhoenix area

[Montmorillonite]Anthony et al. (1995)

• Wickenburg

• ⓘWickenburg - NE of

[Montmorillonite]Galbraith (1959)+1 other reference

• Mohave County

• Big Sandy Valley area

• ⓘUnnamed Montmorillonite occurrence [1]

[Montmorillonite]Anthony et al. (1995)

• ⓘBurro Creek clay deposit (Burro Creek Bentonite deposit)

[Saponite]Arizona Dept. of Mines & Min. Resources+1 other reference

• Cerbat Mountains

• Kingman Mining District

• Kingman

• ⓘUnspecified Turquoise and Be occurrences [1]

[Montmorillonite]Anthony et al. (1995)

• Navajo County

• Hopi Buttes Mining District

• Dilkon

• ⓘSeth-La-Kai diatreme (Seth-La-Kai maar)

[Montmorillonite]Lowell (1956)+1 other reference

• Mineral Mining District

• Mystery Valley

• Monument No. 1 channel (Channel No. 36)

• ⓘMonument No. 1 Mine ?

[Montmorillonite]Witkind (1963)

• Pima County

• ⓘAjo Mining District

[Nontronite]Gilluly (1937)+1 other reference

• Little Ajo Mountains

• Ajo

• ⓘNew Cornelia Mine

[Beidellite]Gilluly (1937)+3 other references

• ⓘArkansas Mountain

[Nontronite]Gilluly (1946)

• ⓘConcentrator Hill

[Beidellite]Gilluly (1946)

• Helvetia-Rosemont Mining District

• ⓘKinoite type locality drill hole

Anthony et al. (1970)

• Mount Fagan

• ⓘPauline Mine

[Nontronite]Schrader (1915)+2 other references

• Pantano

• ⓘUnspecified locality

[Saponite]Anthony et al. (1995)

• Sierrita Mountains

• Pima Mining District

• ⓘEsperanza Mine [new]

[Montmorillonite]Singer et al. (2008)

• Twin Buttes

• ⓘTwin Buttes Mine

[Montmorillonite]Galbraith (1947)

• Silver Bell Mountains

• Silver Bell Mining District

• ⓘSilver Bell area

[Montmorillonite]Kerr (1951)+1 other reference

• Tucson Mountains

• Amole Mining District

• ⓘSaginaw Hill

[Montmorillonite]Bain et al. (2022)

• Pinal County

• Bunker Hill Mining District (Copper Creek Mining District)

• ⓘCopper Creek (Copper Creek Canyon)

[Nontronite]Anthony et al. (1995)

• Casa Grande Mining District

• North Komelik area

• ⓘLakeshore Mine

297-309+1 other reference

• Florence Mining District (Blackwater Mining District; Black Rock Mining District)

• Florence

• ⓘPoston Butte deposit (Continental Oil Co. property; Aztec Exploration and Development Co. property; Florence Conoco; Florence Copper Co. property)

[Montmorillonite]Singer et al. (2005)

• ⓘRay Mine area

[Montmorillonite]Anthony et al. (1995)

• San Manuel Mine

• ⓘSan Manuel orebody

[Beidellite]Schwartz (1947)+1 other reference

• Scott Mountain

• ⓘRay Mine

[Montmorillonite]Jones et al. (1983)

• Superior

• ⓘMagma Mine

[Sauconite]Anthony et al. (1995)

• ⓘResolution deposit

Manske et al. (2002)

• Superior area

• adjacent to State Route 177

• ⓘUnnamed wash

[Montmorillonite]Anthony et al. (1995)

• Tortilla Mountains

• Cottonwood Mining District

• Crozier Peak area

• ⓘCopper Hill prospect

[Montmorillonite]MRDS databaase Dep. ID #10037118+1 other reference

• Santa Cruz County

• Patagonia Mountains

• Harshaw Mining District

• Alum Gulch

• Flux Gulch

• ⓘFlux Mine (Goshen Mine)

[Saponite]Anthony et al. (1995)

• ⓘSunnyside & Volcano Mines (Sunnyside Mine group; Volcano-Sunnyside Mine; Sunnyside Mine)

Singer et al. (2008)

• ⓘSanta Rita Mountains

Am Min 55:5-6 pp 709-715+1 other reference

• ⓘYavapai County

[Hectorite]azminerals.com

• Black Hills (Black Hill Range)

• Verde Mining District

• Jerome

• ⓘUnited Verde Mine

[Nontronite]Galbraith (1959)

• Bradshaw Mountains (Bradshaw Range)

• Turkey Creek Mining District

• Pine Flat

• ⓘPine Flat Mine

[Montmorillonite]Singer et al. (2005)

• ⓘWagoner

[Montmorillonite]Anthony et al. (1995)

• Eureka Mining District

• Bagdad

• ⓘBagdad Mine

[Montmorillonite]Singer et al. (2008)

• ⓘSanta Maria River

[Nontronite]Jerry A. Baird photo of specimen now in ...

• Thompson Valley

• Hillside

• ⓘLyles Hectorite Mine (Lyles Hectorite deposit; Lyles deposit; White Hills Lithium prospect)

[Hectorite]Eyde (1986)+1 other reference

• Yarnell

• ⓘDevils Nest Mine (Devils West prospect; Frederickson placer)

Melchiorre et al. (2018)

• Yuma County

• Castle Dome Mountains

• Castle Dome Mining District

• ⓘMable Mine group (Mabel claims)

[Montmorillonite]Wilson (1933)

• Wellton Hills-Copper Mountains

• La Posa Mining District (Wellton Mining District; Wellton Hills Mining District)

• ⓘWellton

[Montmorillonite]Galbraith (1959)

• Arkansas

• ⓘBoone County

[Sauconite]Howard (2007)

• ⓘClark County

[Montmorillonite]Howard (1987)+1 other reference

• ⓘDallas County

[Montmorillonite]Howard (2007)

• Garland County

• ⓘWilson Springs (Potash Sulfur Springs)

[Montmorillonite]Howard et al. (1995)+1 other reference

• Union Carbide Mine

• ⓘEast Wilson pit

Howard+1 other reference

• ⓘNorth Wilson pit

[Nontronite]Howard+1 other reference

• ⓘGrant County

[Montmorillonite]Howard (1987)+1 other reference

• ⓘHot Spring County

[Montmorillonite]Howard (2007)

• ⓘMagnet Cove

[Beidellite]Shockley (1976)

• ⓘJones Mill Quarry

Berger et al. (2009)

• ⓘKilpatrick and Adams Mine (Hardy-Walsh Brookite deposit)

Smith (1988)

• ⓘMagnet Cove Rutile Company deposits

[Montmorillonite]V.C. Fryklund and D.F. Holbrook (1950)+2 other references

• ⓘMarion County

[Beidellite]Howard (1987)+1 other reference

• ⓘPerry County

[Beidellite]Howard (2007)

• ⓘPulaski County

[Beidellite]Howard (1987)+1 other reference

• Little Rock

• Granite Mountain area

• ⓘBig Rock Quarry (3M Quarry; Arch Street Pike Quarry)

[Nontronite]Henry Barwood - unpublished (2010)

• Saline County

• ⓘOlsen Switch

[Montmorillonite]Arkansas Geological Commission

• ⓘSearcy County

[Beidellite]Howard (1987)+1 other reference

• California

• ⓘAlpine County

[Nontronite]Murdoch (1966)

• Calaveras County

• ⓘNew Melones Dam

Pohl et al. (1982)

• West Belt

• ⓘNew Melones Dam

Pohl et al. (1982)

• El Dorado County

• East Segment Mother Lode

• Georgetown District

• Georgetown

• ⓘGeorgetown area occurrences

[Nontronite]Murdoch (1966)

• Fresno County

• Avenal

• Kettleman Hills

• ⓘWebb & Mingus property

[Montmorillonite]- (2005)

• Big Creek-Rush Creek Mining District

• Big Creek

• ⓘEsquire No. 8 claim

[Montmorillonite]Walstrom (n.d.)

• Imperial County

• Boulder Park

• ⓘWhite Christmas Mine (Bronko claims; Gray Bank)

[Montmorillonite]- (2005)

• Ocotillo

• ⓘUnnamed Hematite prospect [2]

[Montmorillonite]- (2005)

• Inyo County

• Amargosa Desert

• ⓘFranklin Lake playa

Breit et al. (2009)

• ⓘHectorite Mine (Industrial Mineral Ventures Mine; Franklin Well)

[Hectorite]- (2005)

• ⓘBadwater Basin

[Montmorillonite]Melhase (1926)+2 other references

• Darwin Hills

• ⓘDarwin Mining District

[Montmorillonite]Stolburg (1984)

• Darwin

• Darwin Mine (Anaconda; Bernon Mine; Defiance Mine; Essex Mine; Independence Mine; Intermediate Mine; Rip Van Winkle Mine; Thompson Mine)

• ⓘDefiance Mine

[Montmorillonite]Hall (1963)+2 other references

• Deep Springs Valley

• Deep Springs Lake (Deep Springs Playa)

• ⓘDeep Springs Playa Clay deposits

[Montmorillonite]Gueven et al. (1966)+2 other references

• Furnace Creek Mining District (Furnace Creek Borate Mining District)

• Ryan

• ⓘHard Scramble claim

[Montmorillonite]Anthony et al. (2003)

• Twenty Mule Team Canyon

• ⓘMeridian claim

[Montmorillonite]Erd et al. (1979)

• Inyo Mts (Inyo Range)

• Kearsarge Mining District [2]

• Kearsarge

• ⓘGreen Monster Mine ?

[Nontronite]Paul M. Adams (2003)

• Lake Tecopa Basin

• Chicago Valley

• Twelvemile Spring

• ⓘUnnamed Saponite occurrence [1]

[Saponite]Starkey et al. (1979)+2 other references

• ⓘLake Tecopa Zeolite deposit

[Montmorillonite]- (2005)

• Panamint Mts (Panamint Range)

• Panamint Mining District (Ballarat Mining District)

• Ballarat

• ⓘBallarat Saponite deposit

[Montmorillonite]- (2005)

• Sperry Hills

• Tecopa

• ⓘTecopa paleolake deposits

Martin et al. (2020)

• Kern County

• Bissell

• ⓘUnnamed Clay deposit [6]

[Montmorillonite]Bradley (1941)+1 other reference

• ⓘBoron

[Beidellite]Mineralogical Society of America - ...

• ⓘKramer Borate deposit

[Hectorite]Morgan et al. (1969)+2 other references

• ⓘRio Tinto Borax Mine

[Saponite]Wise et al. (1988)

• ⓘRio Tinto Borax open pit

[Saponite]Wise et al. (1988)

• West Baker

• ⓘMudd Mine

[Montmorillonite]Am Min 49:543-555

• ⓘCody Switch

[Nontronite]Harvard Museum of Natural History ...

• El Paso Mountains District

• Goler Heights

• ⓘMingus deposit

[Montmorillonite]- (2005)

• Ricardo

• ⓘIron Canyon Mine (Brown and White; Brown-Whiten; Sesomotite Mine; Seisomite; Iron Canyon Brown and White)

[Montmorillonite]- (2005)

• Fremont Valley

• Gypsite

• ⓘMcKendry Bentonite deposit

[Montmorillonite]- (2005)

• Halfway House

• ⓘCalifornia Fullers Earth deposit

[Montmorillonite]- (2005)

• Loraine Mining District

• Sugarloaf Mountain

• ⓘFiltrol Bentonite deposit (Filtrol Company Clay deposit #1; Filtrol Company L Clay deposit; Filtrol Fuller's Earth deposit)

[Montmorillonite]Kerr (1936)+4 other references

• Maricopa

• ⓘMaricopa pit [1] (Elkhorn pit & mill)

[Montmorillonite]Ross et al. (1945)+2 other references

• Piute Mountains

• Weldon District

• Weldon

• ⓘUnspecified W occurrence [5]

[Nontronite]Hess (1922)+1 other reference

• Tehachapi Mountains

• Tehachapi

• Tehachapi Pass

• Southeast of Tehachapi Pass

• ⓘUnnamed Clay deposit

[Montmorillonite]Kerr (1936)+1 other reference

• Temblor Range

• Reward

• ⓘMcKittrick pit (McKittrick Mud Company; Midway)

[Montmorillonite]- (2005)

• Spellacy

• ⓘExcel pit (Excell pit and mill)

[Montmorillonite]- (2005)

• Woody Mining District

• ⓘWoody (Weringdale)

[Nontronite]griffithite+3 other references

• Kings County

• Kettleman Hills

• LaCeja Ridge

• ⓘTulare Lake View group

[Montmorillonite]- (2005)

• ⓘWebb and Mingus property (Web and Mingus property)

[Montmorillonite]- (2005)

• Reef Station

• ⓘCanyon Mine (C. E. Boyd prospect; Dudley; E-B)

[Montmorillonite]- (2005)

• Lake County

• Sulphur Creek Mining District (Sulfur Creek Mining District; Wilbur Springs Mining District)

• Clear Lake Oaks

• ⓘSulphur Bank Mine (Sulfur Bank Mine; Sulphur Bank deposits)

[Montmorillonite]White (1962)+2 other references

• Lassen County

• Amedee Hot Springs (Amedee Springs)

• ⓘAmedee Hot Springs Hg occurrence

[Montmorillonite]White (1967)+2 other references

• Hallelujah Junction

• ⓘBuckhorn Mine

[Montmorillonite]Nevada Bureau of Mines and Geology NBMG ...

• Hayden Hill Mining District

• Hayden Hill [town]

• Hayden Hill [summit]

• ⓘHayden Hill Mine

[Montmorillonite]- (2005)

• Los Angeles County

• Agoura Hills

• ⓘCanwood Street site

[Nontronite]Fred DeVito collection

• ⓘKanan Road roadcut No. 3 ?

[Saponite]Brighton Alfred Collection.

• Castaic Junction

• ⓘOverman property

[Montmorillonite]Merrill (1919)+1 other reference

• Claremont

• ⓘUnnamed abandoned quarry (Unnamed small gravel quarry)

[Montmorillonite]Laudermilk (1934)+4 other references

• Lake Hughes

• Elizabeth Lake Canyon

• ⓘWestern Graphite Mine (Western Graphite Company claim)

[Beidellite]Beverly (1934)+2 other references

• Los Angeles

• Hollywood Hills

• Hollywood

• Brush Canyon

• ⓘBrush Canyon Quarry (Pacific Electric Quarry; Neuerburg locality 2)

[Saponite]Ross (1946)

• Cahuenga Pass

• Cahuenga Boulevard roadcut

• ⓘNeuerberg locality 9

[Saponite]Fred DeVito collection

• ⓘGriffithite Locality (South End of Cahuenga Pass)

[Saponite]Neuerburg

• ⓘHollywood Bowl entrance area

[Saponite]Ross (1946)

• ⓘUnspecified Saponite occurrence

[Saponite]Ross (1946)

• ⓘGriffith Park

[Saponite]

• Sierra Pelona Mts (Sierra Pelona Range)

• Castaic

• Elizabeth Lake Canyon

• Upper Elizabeth Lake Canyon

• ⓘUnnamed Graphite-Sillimanite deposit

[Beidellite]Beverly (1934)+1 other reference

• Mariposa County

• East Belt

• ⓘHite Cove Mining District

[Nontronite][… (abstract)+2 other references

• Modoc County

• Alturas

• ⓘUnnamed Nontronite occurrence [1]

[Nontronite]767 pp.: 129+2 other references

• Warner Mountains

• High Grade Mining District (Hoag Mining District)

• Willow Ranch

• ⓘRed Hawk Mine (Modoc Mine; Modoc Cinnabar group)

[Nontronite]- (2005)

• Mono County

• Benton Range

• Chidago Mining District

• Banner Ridge

• Black Rock Canyon

• ⓘBlack Rock Mine (Black Rock Tungsten deposit) ?

[Nontronite]Lemmon (1941b)+1 other reference

• Napa County

• Calistoga

• Twin Peaks

• ⓘTwin Peaks Mine

[Saponite]- (2005)

• Knoxville Mining District

• Knoxville

• ⓘMcLaughlin Mine (Manhattan Mine)

[Montmorillonite]Sherlock (1996)

• Nevada County

• ⓘBlue Gravel Mine

[Nontronite]Murdoch (1966)

• Placer County

• Forest Hill Mining District

• Bath

• ⓘUnnamed Nontronite occurrence [1]

[Nontronite]Hanks (1886)+1 other reference

• Riverside County

• Cahuilla Mining District

• Red Mountain

• ⓘAnita Mine (Magee Mine; Magee & Dougherty Mine; Sage Mine)

[Montmorillonite]San Diego Mining Company (1998)

• Jurupa Valley

• Crestmore

• Crestmore quarries

• Chino Hill

• ⓘChino Quarry

[Montmorillonite]Cal Div of Mines & Geo Bulletin 189 " ...

• ⓘChino underground mine

[Montmorillonite]Woodford et al. (1941)

• Sky Blue Hill

• ⓘCommercial Quarry

[Montmorillonite]Woodford et al. (1941)

• Jurupa Mountains

• ⓘJensen Quarry

[Nontronite]DeVito et al. (1984)

• Riverside

• ⓘNew City Quarry (Victoria Avenue quarry)

[Nontronite]Richmond (1939)+2 other references

• San Benito County

• Goat Mountain

• ⓘClear Creek claim

[Montmorillonite]Erd et al. (1993)

• Picacho Peak

• ⓘVictor claim (Victor Mine)

[Stevensite]Cooper et al. (2003)

• San Benito Peak (San Benito Mountain)

• ⓘPerovskite Peak (Perovskite Hill; Perovskite Knob; Chlorite Knob; Schist Knob)

[Beidellite]www.mineralsocal.org (1999)

• Santa Rita Peak

• ⓘChlorite Schist Knob occurrence

[Beidellite]Pemberton (1983)+1 other reference

• ⓘJunnila Mine (Junnila claim)

[Montmorillonite]www.benitoitemine.com

• San Bernardino County

• Afton

• Afton Canyon

• ⓘMojave River Road

[Montmorillonite]King (n.d.)

• Apple Valley

• ⓘRobertson Clay Mine

[Montmorillonite]- (2005)

• Bristol Mountains

• Amboy area

• ⓘNew Method Mine

[Saponite]Otton+2 other references

• Bullion Mts (Bullion Range)

• Stedman District (Ludlow; Rochester; Buckeye)

• ⓘWS Prospect

[Volkonskoite]Walstrom (n.d.)

• Calico Mts (Calico Hills)

• Calico District (Daggett District; Calico-Daggett area)

• Daggett

• ⓘUnnamed Clay occurrence [20]

[Montmorillonite]Melhase (1926)+2 other references

• Clark Mts (Clark Mountain Range)

• Clark Mountain District (Clark District)

• Mohawk Hill

• ⓘMohawk Mine

[Sauconite]Wise (1993)

• Cronise

• ⓘCronese Mud Mine (Cronese Mud)

[Montmorillonite]- (2005)+1 other reference

• East Kramer Mining District

• East Kramer Borate area (East Kramer Colemanite area)

• Kramer Junction (Beecher's Corners; Beechers Corners; Four Corners)

• ⓘFour Corners No. 3; 4 & 5 wells

[Montmorillonite]Benda (1960)+4 other references

• ⓘSaddleback Mountain

[Montmorillonite]MarekC (2018)

• ⓘHector

[Hectorite]- (2005)

• ⓘHector Bentonite Mine No. 1

[Hectorite]Foshag et al. (1936)+3 other references

• ⓘHector Bentonite Mine No. 2

[Hectorite]Wright et al. (1953)+2 other references

• ⓘHenz Bentonite prospect

[Montmorillonite]- (2005)

• ⓘNewberry Hectorite Mine

[Hectorite]Wright et al. (1953)+2 other references

• ⓘNorth group of claims

[Hectorite]Ames et al. (1958)+3 other references

• Silver Lake Mining District

• Silver Lake

• ⓘSilver Lake Clay group (Silver Lake Clay Mine)

[Montmorillonite]- (2005)

• Soda Mountains

• Zzyzx

• ⓘBlue Bell Mine

[Sauconite]Dr. Housley+1 other reference

• ⓘPink Lady Mine

[Montmorillonite]- (2005)

• Summit Range

• Teagle [Kern County]

• ⓘPacific Bentonite Mine

[Montmorillonite]Wright et al. (1953)+2 other references

• San Diego County

• Banner Mining District

• Banner

• ⓘFelden deposit (Feldon deposit; Felden & Holloway prospect)

[Nontronite]Weber (1963)

• Jacumba

• Tule Mountain (Mount Tule; Tulley Mountain)

• ⓘBeebe Hole Mine

[Montmorillonite]Todd

• ⓘPack Rat Mine

[Montmorillonite]Todd

• Mesa Grande Mining District

• Gem Hill

• ⓘHimalaya Mine

[Beidellite]Foord et al. (1986)

• Otay

• ⓘStandard Oil Company Mine (General Petroleum Company Mine; Filtrol Mine; Otay deposit; Otay Bentonite deposit)

[Montmorillonite]Irelan et al. (1890a)+3 other references

• Pala Mining District

• Pala

• Chief Mountain

• ⓘElizabeth R. Mine (Hazel W. claim)

[Montmorillonite]Jeffrey E. Patterson analysis

• ⓘOceanview Mine (Oceanview adits; new Oceanview workings)

[Montmorillonite]Overview of work including adit ...+2 other references

• Pala Chief Mine (Chief mine; MS 6452; Salmons mine)

• ⓘChief Extension prospects

[Montmorillonite]Hapeman (2011)

• Hiriart Mountain

• ⓘWhite Queen Mine

[Montmorillonite]Foord et al. (1986)

• Tourmaline Queen Mountain (Pala Mtn; Queen Mtn)

• ⓘGem Star Mine

[Swinefordite]Harvard Museum of Natural History ...

• ⓘStewart Mine

[Montmorillonite]www.gemandmineral.com/stewartmine.html.

• ⓘLittle Joe adit

[Montmorillonite]Sheppard (2008)+1 other reference

• ⓘLittle Joe No. 2 adit

[Montmorillonite]Sheppard (2008)+1 other reference

• ⓘTourmaline King Mine

[Montmorillonite]San Diego Mining Company (1998)

• ⓘTourmaline Queen Mine

[Montmorillonite]San Diego Mining Company

• Ramona Mining District

• Ramona

• ⓘA.B.C. Mine (ABC Mine; Daggett & MacIntosh; Daggett group)

[Montmorillonite]Kunz (1905)

• ⓘHercules Mine (Beryl claim; Hercules claim; Hercules group; Hercules prospect)

[Montmorillonite]Foord et al. (1989)

• Little Three Mine area

• ⓘLittle Three Mine

[Montmorillonite]Foord et al. (1989)

• ⓘLookout Mine (Hercules group; Lookout prospect; Upper Hercules mine)

[Montmorillonite]San Diego Mining Company

• Warner Springs Mining District

• Chihuahua Valley

• ⓘCarmelita Mine (Big Spring mine; Blue Gem claim; Crest Gem mine; Elinor deposit; Elinor mine; Estudillo mine; French Pete mine; MS 6130; Peter Cabat mine)

[Montmorillonite]Ritchie

• San Francisco County

• San Francisco

• ⓘSan Francisco North 7.5 quadrangle

[Nontronite]Schlocker (1974)+2 other references

• ⓘSan Luis Obispo County

[Volkonskoite]Eckel et al. (1941)+2 other references

• Santa Lucia Mts (Santa Lucia Range)

• Cambria-Oceanic Mining District

• Cambria

• ⓘBlack Mountain area

[Montmorillonite]Ernst (1975)

• San Mateo County

• Atherton

• ⓘStockbridge Avenue occurrence

[Montmorillonite]Pampeyan (2010)

• Menlo Park

• Sharon Heights

• ⓘSaga Foods building site

[Montmorillonite]Pampeyan (2010)

• ⓘSand Hill Road road cut

[Montmorillonite]Pampeyan (2010)

• ⓘSharon Park Drive

[Montmorillonite]Pampeyan (2010)

• ⓘSharon Park Drive outcrop

[Montmorillonite]Pampeyan (2010)

• ⓘSt Dennis Church parking lot

[Montmorillonite]Pampeyan (2010)

• Santa Clara County

• Black Wonder Mining District

• Mount Hamilton

• ⓘGarzas

[Saponite]

• ⓘMines Road cross section

• Shasta County

• Lassen Volcanic National Park

• ⓘLassen Peak

[Montmorillonite]Robert G. Lee et al. (2005)

• Sierra County

• ⓘAlleghany Mining District (Forest Mining District)

[Beidellite]Ferguson (1932)+2 other references

• Solano County

• Vacaville

• ⓘStandard Oil deposit

[Montmorillonite]Laizure (1927)+1 other reference

• Stanislaus County

• Ladd-Buckeye Mining District

• Mount Oso

• ⓘBuckeye Mine (Buckeye Mines; Wright Mine)

Huebner+3 other references

• Trinity County

• Klamath Mountains

• Trinity Mountains

• Halls Gulch Mining District

• Wildcat Peak

• ⓘTrinity Mining claim

[Montmorillonite]Sheppard et al. (1969)+3 other references

• Ventura County

• ⓘCarpinteria deposit

[Montmorillonite]Root (1925)+1 other reference

• Los Sauces Creek

• ⓘUnnamed Clay occurrence [1]

[Montmorillonite]Kerr (1931)+2 other references

• ⓘMouth of Rincon Creek

[Montmorillonite]Kerr (1931)+3 other references

• ⓘOak View

[Montmorillonite]Kerr (1931)+1 other reference

• Santa Monica Mountains Conservancy

• Sandstone Peak

• ⓘCircle X Boy Scout Camp zeolite locality

[Saponite]www.mineralsocal.org (2001)

• ⓘSuperior Ridge deposits (White Ledge Peak deposits)

[Montmorillonite]Dickinson+1 other reference

• Colorado

• Archuleta County

• Wolf Creek Pass

• ⓘLower East Fork locality

[Nontronite]Hampson (2004)

• Boulder County

• ⓘBoulder County Tungsten Mining District

[Beidellite]Eckel et al. (1997)

• ⓘCold Spring Mine

[Beidellite]Lovering et al. (1950)

• ⓘClyde Mine (Lily Mine; Gale Mine; Hoosier; Western Star)

[Beidellite]Eckel et al. (1997)

• ⓘJamestown Mining District

[Nontronite]Eckel et al. (1997)

• ⓘHill Gulch

[Montmorillonite]Eckel et al. (1997)

• Chaffee County

• Browns Canyon Mining District

• ⓘAlderman deposit

[Montmorillonite]- (2005)

• ⓘBlue Stone Deposit

[Montmorillonite]- (2005)

• ⓘChimney Hill Mine (Morgan Ranch Deposits; Manganese Hill)

[Montmorillonite]- (2005)

• ⓘColorado - American Mine (West Vein; Trefone Adit; East Vein; American Shaft; Mill Adit; Branch or Collins Vein)

[Montmorillonite]- (2005)

• ⓘLast Chance Mine (Lower Adit; Kramer Mine; Adit No. 1; Adit No. 2)

[Montmorillonite]- (2005)

• Poncha Springs

• ⓘLloyd & Delay adit

[Montmorillonite]- (2005)

• ⓘPuzzle mine

[Montmorillonite]- (2005)

• ⓘSnowflake Deposit

[Montmorillonite]- (2005)

• ⓘWhite King Deposit

[Montmorillonite]- (2005)

• Conejos County

• ⓘConejos quadrangle

[Montmorillonite]Eckel et al. (1997)

• Manassa

• ⓘKing Turquoise Mine

[Montmorillonite]Eckel et al. (1997)

• ⓘPlatoro Mining District (Ute Mining District)

[Montmorillonite]Eckel et al. (1997)

• Custer County

• Silver Cliff Mining District

• ⓘObsidian Quarry

[Montmorillonite]Eckel et al. (1997)

• Douglas County

• ⓘPikes Peak Granite

[Montmorillonite]Eckel et al. (1997)

• Eagle County

• Wolcott

• ⓘBasalt dike

[Saponite]Eckel et al. (1997)

• El Paso County

• Crystal Park

• ⓘCameron Cone

[Nontronite]C.R. Carnein collection+1 other reference

• ⓘAgnus Dei claim

[Nontronite]C.R. Carnein collection

• Pikes Peak

• ⓘPikes Peak batholith miarolitic cavities

[Montmorillonite]Eckel et al. (1997)

• ⓘRampart Range

[Montmorillonite]Eckel et al. (1997)

• Fremont County

• Soda Springs Park Area

• Beaver Creek Area

• ⓘBrandt Claims

[Montmorillonite]- (2005)

• Garfield County

• East Rifle Creek area

• ⓘGarfield Mine

[Montmorillonite]Eckel et al. (1997)

• ⓘRifle Mine

[Montmorillonite]Eckel et al. (1997)

• ⓘPiceance Basin

[Montmorillonite]Eckel et al. (1997)

• Gilpin County

• ⓘCentral City Mining District (Central Mining District)

[Montmorillonite]Eckel et al. (1997)

• ⓘClaire Marie Mine

[Montmorillonite]USGS Bull 1027E+1 other reference

• ⓘMcKay Mine

[Montmorillonite]Eckel et al. (1997)

• ⓘR. H. D. Mine (St. Anthony mine)

[Montmorillonite]Eckel et al. (1997)

• Grand County

• ⓘWindy Gap

[Nontronite]Eckel et al. (1997)

• Gunnison County

• Dorchester Mining District

• Taylor Park

• ⓘItalian Mountain

[Saponite]Eckel et al. (1997)

• ⓘLost Canyon

[Montmorillonite]Eckel et al. (1997)

• Jackson County

• ⓘNorthgate Mining District

[Montmorillonite]USGS Bull 1082F

• ⓘFluorine Vein Properties

[Montmorillonite]USGS Bull 1082F

• Jefferson County

• ⓘDenver Area

[Montmorillonite]Eckel et al. (1997)

• Golden Mining District

• Golden

• ⓘLaramie Formation

[Montmorillonite]Eckel et al. (1997)

• ⓘNorth Table Mountain

[Nontronite]Rocks & Minerals 79:4

• ⓘSouth Table Mountain

[Nontronite]Wilson (1988)

• ⓘIron Dyke

[Nontronite]Eckel et al. (1997)

• Morrison Area

• ⓘMorrison Formation

[Montmorillonite]Eckel et al. (1997)

• Lake County

• Climax Mining District

• Climax

• ⓘClimax Mine

[Montmorillonite]Eckel et al. (1997)

• Leadville

• Carbonate Hill

• ⓘYankee Doodle Mine

[Sauconite]Eckel et al. (1997)

• Fryer Hill

• ⓘNew Discovery Mine

[Sauconite]Eckel et al. (1997)

• Mosquito Range

• Horseshoe District

• Dyer Mountain

• ⓘContinental Chief Mine

[Sauconite]Eckel et al. (1997)

• Larimer County

• ⓘMasonville Mining District

[Montmorillonite]- (2005)

• ⓘMason Mine (Mason Ranch Mine)

[Montmorillonite]- (2005)

• ⓘSpecimen Mountain

[Nontronite]Eckel et al. (1997)

• Mineral County

• ⓘCreede Mining District

[Beidellite]Eckel et al. (1997)

• ⓘBachelor Mountain rhyolite

[Montmorillonite]Eckel et al. (1997)

• ⓘBulldog Mountain Mine

[Montmorillonite]Kucera (2021)

• ⓘCreede Formation

[Montmorillonite]Eckel et al. (1997)

• ⓘPuzzle Vein

[Montmorillonite]Eckel et al. (1997)

• Wagon Wheel Gap

• ⓘColorado Fluorspar Company Mine

[Beidellite]Eckel et al. (1997)

• Wolf Creek Pass

• ⓘTreasure Falls locality

[Nontronite]Rocks & Minerals 79:5 pp316-324

• Moffat County

• Maybell Mining District

• ⓘLeon Claims

[Montmorillonite]Eckel et al. (1997)

• ⓘPiceance Basin

[Montmorillonite]Eckel et al. (1997)

• Montrose County

• Paradox Valley

• ⓘMineral Joe No. 1 Mine

[Montmorillonite]USGS Prof Paper 320

• ⓘNederland Mining District

[Beidellite]Eckel et al. (1997)

• Ouray County

• Sneffels Mining District

• Governor Basin

• ⓘTerrible Mine

[Beidellite]Eckel et al. (1997)

• ⓘVirginius Mine

[Beidellite]Holmes et al. (1983)

• Park County

• ⓘPikes Peak Granite

[Montmorillonite]Eckel et al. (1997)

• Pitkin County

• ⓘLincoln Mining District (Lincoln Gulch Mining District; Ruby Mining District)

[Montmorillonite]Eckel et al. (1997)

• ⓘPueblo County

[Montmorillonite]Eckel et al. (1997)

• Rio Blanco County

• ⓘPiceance Basin

[Montmorillonite]Eckel et al. (1997)

• Rio Grande County

• ⓘSummitville Mining District (Summit Mining District)

[Montmorillonite]Eckel et al. (1997)

• Routt County

• ⓘHahns Peak Mining District (Columbine Mining District)

[Montmorillonite]Eckel et al. (1997)

• Saguache County

• Bonanza Mining District (Kerber Creek Mining District; Blake Mining District)

• ⓘEagle Mine (Eagle-Hawk Mine Eagle and Hawk Claims) ?

[Nontronite]- (2005)

• ⓘLiberty Mine

[Beidellite]- (2005)

• ⓘVilla Grove Turquoise Mine

[Montmorillonite]Eckel et al. (1997)

• Crystal Hill Mining District

• ⓘBeidell ?

[Beidellite]Eckel et al. (1997)

• ⓘBuckhorn Mine (Adelia; Baltic; Oceanic; Buckhorn; Atlantic; Queen of Sheba; Celtic; Adriatic)

[Beidellite]- (2005)

• ⓘEsperanza Mine (Valardena; Esperanza; Jesus Marie)

[Beidellite]- (2005)

• ⓘDel Norte Thunder Egg beds

[Montmorillonite]Rocks & Minerals (July-August, 2002)

• San Juan County

• ⓘLongfellow Mine

[Montmorillonite]USGS Prof. Paper 750C+1 other reference

• San Miguel County

• ⓘCougar Mine

Shawe et al. (2011)

• ⓘLittle Cone

[Nontronite]Eckel et al. (1997)

• Lower San Miguel Mining District

• ⓘCarpenter Mine

Econ Geol. (1995)

• ⓘPlacerville Mining District

Eckel et al. (1997)

• ⓘBlack King Mine (Black King No. 4; Black King No. 5; Black King No. 5 Claim; Unpatented Claims: Black King No. 1; Evans Claims; Weatherly Claims)

Eckel et al. (1997)

• Teller County

• ⓘCripple Creek Mining District

[Montmorillonite]Carnein et al. (2005)

• ⓘAjax Mine

[Montmorillonite]Econ Geol (1985)

• Cripple Creek

• ⓘEl Paso Mine

[Nontronite]Carnein et al. (2005)

• ⓘSangre de Cristo mine

[Nontronite]King (n.d.)

• ⓘGlobe Hill

[Montmorillonite]Econ Geol (1985)

• ⓘIda May Mine

[Nontronite]Carnein et al. (2005)

• ⓘCrystal Peak

[Nontronite]Eckel et al. (1997)

• Pikes Peak batholith

• ⓘPikes Peak Granite

[Montmorillonite]Eckel et al. (1997)

• ⓘUravan Mining District

[Montmorillonite]Eckel et al. (1997)

• ⓘColorado Plateau

[Montmorillonite]Keller (1962)+2 other references

• Connecticut

• Fairfield County

• Redding (Reading)

• Branchville

• ⓘFillow Quarry (Branchville Quarry; Branchville Mica Mine; Smith Mine)

[Montmorillonite]Januzzi et al. (1976)

• Hartford County

• Farmington

• ⓘState Route 4 road cut ?

[Ferrosaponite]Moritz (n.d.)

• Litchfield County

• Kent

• ⓘKent Iron Mine (Limonite mine) ?

[Montmorillonite]Shepard (1837)

• Thomaston

• Thomaston Dam

• ⓘThomaston Dam railroad cut ?

[Montmorillonite]Schooner (1961)

• Woodbury

• Orenaug Hills

• ⓘO & G Southbury Quarry (Silliman Quarry; O & G No. 2 Quarry) ?

[Ferrosaponite]Former Bill Barrett collection

• Middlesex County

• Haddam

• Haddam Neck

• ⓘGillette Quarry (J-J Mine; Haddam Neck Quarry) ?

[Montmorillonite]Schooner (1958)

• Higganum

• ⓘState Route 9 and State Route 81 Interchange

[Nontronite]Schooner (circa 1980s)

• Portland

• ⓘAndrews Quarry (old Hale Quarry; Grandfather Andrews Quarry)

[Montmorillonite]Rocks & Min.: 16: 164-167.

• Collins Hill

• Strickland pegmatite

• ⓘStrickland Quarry

[Montmorillonite]USGS Professional Paper 255: 333-338.+2 other references

• ⓘHale Quarry (Andrews Quarry; Glastonbury Quarry)

[Montmorillonite]Zodac (1941)+2 other references

• ⓘWalden Gem Quarry

[Montmorillonite]Rocks & Minerals (1970)

• New Haven County

• ⓘCheshire

[Saponite]Januzzi et al. (1976)

• Florida

• Citrus County

• ⓘUnnamed Fullers Earth Prospect (MRDS - 10167135)

[Montmorillonite]- (2005)

• ⓘUnnamed Fullers Earth Prospect (MRDS - 10191823)

[Montmorillonite]- (2005)

• ⓘGadsden County

[Montmorillonite]Zeitner (1968)

• ⓘEnglehard Corporation - Swisher Mine

[Montmorillonite]- (2005)

• ⓘHinson

[Montmorillonite]- (2005)

• ⓘJamieson

[Montmorillonite]- (2005)

• ⓘMilwhite Company McCall Mine

[Montmorillonite]- (2005)

• Quincy

• ⓘQuincy Mine

[Montmorillonite]- (2005)

• ⓘUnnamed Clay Pit (MRDS - 10191874)

[Montmorillonite]- (2005)

• Hamilton County

• Hard-Rock Phosphate Mining District

• ⓘSuwannee River Mine

[Montmorillonite]- (2005)

• ⓘSwift Creek Mine

[Montmorillonite]- (2005)

• Levy County

• ⓘCannon Fullers Earth Pit

[Montmorillonite]- (2005)

• ⓘUnnamed Fullers Earth Prospect (MRDS - 10192112)

[Montmorillonite]- (2005)

• ⓘMarion County

[Montmorillonite]minerals.er.usgs.gov (n.d.)

• ⓘMid-Florida Mining - Emathla Mine

[Montmorillonite]- (2005)

• Polk County

• ⓘCentral Florida Phosphate Mining District (Bone Valley)

[Montmorillonite]Marc V. Hurst (2012)

• ⓘFort Meade Mine Gardinier

[Montmorillonite]- (2005)

• ⓘFort Meade Mine Mobil

[Montmorillonite]- (2005)

• Homeland

• ⓘHomeland Mine

• ⓘKingsford Mine

[Montmorillonite]- (2005)

• ⓘNoralyn/Phosphoria Mines (IMC-Agrico)

[Montmorillonite]- (2005)

• Georgia

• Bibb County

• ⓘPikes Peak Fuller's Earth

[Montmorillonite]- (2005)

• Camden County

• ⓘCabin Bluff deposit

[Montmorillonite]Econ Geol (1991)

• Chatham County

• ⓘSavannah deposit

[Montmorillonite]- (2005)

• Decatur County

• ⓘAttapulgus

[Montmorillonite]- (2005)

• Echols County

• Statenville

• ⓘStatenville deposit (South Georgia)

[Montmorillonite]- (2005)

• Thomas County

• Meigs

• ⓘWaverly Mineral Products

[Montmorillonite]- (2005)

• ⓘOchlocknee

[Montmorillonite]- (2005)

• Washington County

• Sandersville

• ⓘSara Dukes Mine

Kariminia et al. (2001)

• ⓘGreen River Formation

[Nontronite]Milton (1977)

• ⓘGuam

[Montmorillonite]Schlanger (1964)

• Hågat

• Lamlan Ridge

• ⓘMount Alifan

[Montmorillonite]Hathaway et al. (1965)

• Hawaii

• Hawaii County

• Kilauea Volcano

• East Rift Zone

• ⓘSOH-1 borehole

Bargar et al. (1996)

• ⓘSOH-2 borehole

Bargar et al. (1996)

• ⓘSOH-4 borehole

Bargar et al. (1996)

• ⓘSouth Sulfur Bank

[Nontronite]Bishop et al. (2024)

• ⓘMauna Kea summit region

www.geochemsoc.org (2015)

• Honolulu County

• Oahu Island

• Koolau Range (Koolau caldera)

• ⓘKailua

[Saponite]specimens associated with epistilbite

• ⓘKeolu Hills

[Montmorillonite]Fujishima et al. (1977)

• ⓘPuu o Ehu Quarry

[Nontronite]White (1984)

• ⓘKapaa Quarry

[Nontronite]

• ⓘLanikai Hills ?

[Nontronite]Dunham (1933)

• ⓘSalt Lake Crater

[Nontronite]Dunham (1933)

• Idaho

• Blaine County

• Lava Creek Mining District

• ⓘPaymaster Mine ?

[Beidellite]Ream (2004)

• Caribou County

• SE Idaho Phosphate Mining District

• ⓘGravel Creek Divide

[Montmorillonite]Gulbrandsen (1974)

• Custer County

• Bay Horse Mining District

• Challis

• ⓘThompson Creek Mine (Tungsten Jim Mine; Salmon River Scheelite Mine)

[Montmorillonite]USGS OFR 2000 - OF-00-239

• Idaho County

• Riggins

• ⓘSquaw Creek

[Montmorillonite]Tschernich et al. (1982)+1 other reference

• Latah County

• Troy Mining District

• Deary

• ⓘOlson Clay deposit (Olson and Stanford Hi-Al Clay)

[Nontronite]- (2005)

• Lemhi County

• Blackbird Mining District

• Blackbird mine complex

• ⓘBlackbird Mine

[Nontronite]- (2005)

• McDevitt Mining District

• ⓘBlue Boar Prospect

[Montmorillonite]- (2005)

• ⓘBlue Ridge Occurrence (Iron Dike)

[Montmorillonite]- (2005)

• ⓘCopper Queen Mine (Tendoy Copper Queen)

[Montmorillonite]Ream (1995)

• Owyhee County

• De Lamar Mining District

• ⓘDe Lamar Mine

[Beidellite]Chipera et al. (1997)

• Flint Mining District

• ⓘRising Star Mine

[Beidellite]- (2005)

• Murphy Area

• Route 78

• ⓘSinker Creek

[Nontronite]King (n.d.)

• Silver City Mining District (Carson Mining District)

• ⓘBlack Jack Mine-Trade Dollar Mine (Blaine; Empire State; Colorado; Alpine; Blaine Extension; Jumbo; South Pluto; Belfast; Black Bart; Fraction; Caroline; Phillip; Sullivan)

[Beidellite]Mineralogical Society of America - ...

• ⓘPoorman Mine (Oso; Belle Peck Tunnels)

[Beidellite]Collins (2012)

• War Eagle Mine (South Chariot; Orofino; Golden Chariot; Mahogany; Sinker; Ida Elmore)

• ⓘOrofino Mine (Sinker Tunnel)

[Beidellite]Collins (2012)

• Shoshone County

• Lelande Mining District

• ⓘStandard-Mammoth Mine

[Nontronite]Ream (2004)

• Valley County

• Thunder Mountain Mining District

• ⓘDewey Mine

[Montmorillonite]- (2005)

• Washington County

• Weiser Mining District

• ⓘIdaho Almaden Mine (Nutmeg; U.S.A. Anna; Almaden; Almaden Project)

[Beidellite]- (1956)

• Illinois

• Pulaski County

• ⓘOlmsted

[Montmorillonite]Andrew R. Thomas and Haydn H.Murray (1989)

• Indiana

• Martin County

• Shoals

• ⓘU.S. and National Gypsum Co. mines

[Montmorillonite]www.indiana.edu

• Pike County

• Marion Township

• Velpen

• ⓘMecca Quarry Shale outcrop

Peacor (2000)

• Tippecanoe County

• Lafayette

• ⓘLafayette (stone) Martian meteorite

Treiman et al. (1993)+2 other references

• Iowa

• Allamakee County

• Waukon

• ⓘMineral Creek Mines (Clem Byrnes farm; New Galena)

[Sauconite]Smith et al. (2002)

• Kansas

• Gove County

• ⓘSmoky Hill Valley

[Montmorillonite]Hattin et al. (Upper Cretaceous)

• Woodson County

• ⓘMicro-Lite Quarry (Hills Pond Lamproite) ?

[Nontronite]Am Min 44:1082-1086

• Kentucky

• ⓘBallard County

[Montmorillonite]Olive et al. (1969)

• ⓘCalloway County

[Montmorillonite]Olive et al. (1969)

• ⓘMurray meteorite

Zolensky et al. (1990)

• ⓘFulton County

[Montmorillonite]Olive et al. (1969)

• ⓘGraves County

[Montmorillonite]Olive et al. (1969)

• ⓘHickman County

[Montmorillonite]Olive et al. (1969)

• ⓘMarshall County

[Montmorillonite]Olive et al. (1969)

• ⓘMcCracken County

[Montmorillonite]Olive et al. (1969)

• Rockcastle County

• ⓘGreat Saltpetre Cave

www.rkci.org (2008)

• Maine

• Androscoggin County

• Auburn

• East Mount Apatite Mining District

• ⓘGreenlaw Quarry

[Montmorillonite]

• ⓘMaine Feldspar Quarry

[Montmorillonite]

• West Mount Apatite Mining District

• ⓘGroves Quarry (Hole in the Ground Quarry)

[Montmorillonite]

• ⓘKeith Quarry (Towne Quarry)

[Montmorillonite]

• ⓘPulsifer Quarry & Dionne extension

[Montmorillonite]Wilson (1977)+1 other reference

• Poland

• ⓘBerry-Havey Quarry (Havey Quarry; Berry Quarry)

[Montmorillonite]King (n.d.)

• Franklin County

• D Township

• ⓘBemis Stream prospect

[Montmorillonite]W. B. Thompson et al. (2005)

• Knox County

• ⓘThomaston

[Stevensite]Anderson

• ⓘDragon Cement Quarry

[Stevensite]King et al. (1994)

• Oxford County

• Albany

• ⓘBumpus Quarry

[Nontronite]King (2009)

• Buckfield

• ⓘBennett Quarry

[Beidellite]King et al. (1994)+1 other reference

• ⓘGE-Central Quarry (GE #2 Quarry; General Electric #2 Quarry)

[Montmorillonite]King et al. (1994)

• Greenwood

• ⓘMorgan Quarry (Morgan Pit; Upper Noyes Mountain Quarry; Upper Harvard Quarry)

[Montmorillonite]Maine Pegmatite Workshop 2004

• ⓘNoyes Mountain Quarry (Harvard Quarry)

[Montmorillonite]Cameron+1 other reference

• ⓘTamminen Quarry

[Montmorillonite]Mineral News (1993)+1 other reference

• Uncle Tom Mountain

• ⓘEmmons Quarry

[Montmorillonite]

• ⓘWaisanen Quarry (Tamminen-Waisanen Quarry)

[Montmorillonite]Thompson et al. (1998)

• Newry

• ⓘBell pit

[Montmorillonite]King et al. (1994)+1 other reference

• ⓘCrooker Gem Pegmatite Quarries

[Montmorillonite]King (n.d.)

• ⓘDunton Gem Quarry

[Montmorillonite]King et al. (1994)+1 other reference

• ⓘNevel Quarry

[Montmorillonite]King et al. (6)

• Norway

• ⓘB.B. No. 7 Quarry

[Montmorillonite]

• Paris

• ⓘMount Marie Quarries

[Montmorillonite]

• ⓘMount Mica Quarry

[Montmorillonite]King et al. (1994)+1 other reference

• ⓘRyerson Hill Quarries

[Montmorillonite]www.mindat.org (n.d.)+7 other references

• Peru

• ⓘPerry Petalite prospect

[Montmorillonite]Dionne et al. (2014)

• Rumford

• ⓘBlack Mountain Quarry

[Montmorillonite]

• ⓘLookout Quarry

[Nontronite]Tim Blake and Scott Soucey specimens

• Stoneham

• ⓘCole Quarry

[Montmorillonite]W. B. Thompson et al. (2005)

• ⓘLord Hill Quarry (Lord Hill Mine)

[Montmorillonite]Bastin (1911)

• Sagadahoc County

• Bowdoinham

• ⓘDibiosso [Brosso] Quarry

[Nontronite]Vandall King

• Georgetown

• ⓘConsolidated Feldspar Quarries

[Montmorillonite]

• Topsham

• ⓘConsolidated #2 Quarry (Purington Quarry)

[Nontronite]Vandall King

• ⓘFisher Quarry

King (n.d.)

• ⓘHavey #1 & #2 Quarries

[Nontronite]King et al. (1994)

• ⓘSwamp #2 quarry

[Nontronite]King et al. (1994)

• ⓘSwamp No. 1 Quarry

[Nontronite]King et al. (1994)

• ⓘYedlin Locality

[Nontronite]King et al. (1994)

• Washington County

• Edmunds

• ⓘUS #1 Road Cuts

[Saponite]King et al. (1994)

• Pembroke

• ⓘUS #1 Road Cuts

[Saponite]King et al. (1994)

• Perry

• ⓘLoring Cove

[Saponite]Thompson et al. (1998)

• Maryland

• Cecil County

• Pilot

• ⓘWiant's Quarry (Weiant Quarry)

[Beidellite]Ostrander et al. (1940)

• Howard County

• Ellicott City

• ⓘCooper Run

[Nontronite]Bernstein (1980)

• Massachusetts

• ⓘBarnstable County

Wood et al (1990)

• ⓘFranklin County

[Saponite]Emerson (1917)

• Deerfield

• ⓘCheapside Quarry (East Deerfield Quarry; Trew Corp. Quarry)

[Saponite]Emerson (1882)+1 other reference

• Rowe

• ⓘDavis Pyrite Mine

Cerato

• Hampden County

• Blandford

• ⓘBlandford mica mines ?

[Montmorillonite]"Western Massachusetts Mineral ...

• Hampshire County

• Easthampton

• ⓘLoudville Lead Mines (Manhan Lead-Silver Mine; Southampton Lead Mine; Northampton Lead Mine)

[Montmorillonite]Emerson (1895)

• Goshen

• ⓘBarrus farm pegmatite localities

[Montmorillonite]"Western Massachusetts Mineral ...

• Middlesex County

• Ashland

• ⓘAggregate Industries Quarry (Bayer-Mingolla Quarry; Trimount Quarry)

[Montmorillonite]Gleba (2008)

• Cambridge

• ⓘPorter Square

[Saponite]Ross (2010)

• Nantucket County

• Nantucket

• ⓘUSGS borehole 6001

Weed (1988)

• Suffolk County

• Revere

• ⓘRowe Quarry (Black Ann Hill Quarry)

[Montmorillonite]Harvard Mineralogical Museum

• Michigan

• ⓘBaraga County

[Montmorillonite]Heinrich et al. (2004)

• ⓘCalhoun County

[Montmorillonite]Heinrich et al. (2004)

• ⓘCass County

[Montmorillonite]Heinrich et al. (2004)

• Delta County

• ⓘEscanaba

[Montmorillonite]Heinrich et al. (2004)

• Escanaba River

• ⓘBoney Falls

[Montmorillonite]Heinrich et al. (2004)

• Dickinson County

• Randville

• ⓘUnnamed Pegmatite quarry ("Groveland" pegmatite)

Buchholz et al. (2014)

• Emmet County

• ⓘPetoskey Shale Mine & Mill (Penn Dixie Cement Corp.)

[Montmorillonite]Heinrich et al. (2004)

• ⓘGogebic County

[Montmorillonite]Heinrich et al. (2004)

• Gogebic iron range

• Bessemer

• ⓘGeneva Mine (Geneva-Davis Mine)

[Montmorillonite]Morris (1983)

• ⓘUnited States Metals Refining Company exploration (Copperwood Mine)

Williams

• Wakefield

• ⓘWakefield pit

[Montmorillonite]Heinrich et al. (2004)

• ⓘHoughton County

[Montmorillonite]Heinrich et al. (2004)

• Calumet Township

• ⓘCalumet

[Saponite]T. Kennedy collection

• Centennial Heights

• Centennial Mine

• ⓘNo. 2 shaft ?

[Saponite]Travis Olds photo

• Kearsarge

• ⓘKearsarge Mine

[Saponite]Heinrich et al. (2004)

• ⓘSouth Kearsarge Mine

[Saponite]Heinrich et al. (2004)

• Wolverine

• Wolverine Mine

• ⓘWolverine No. 2 shaft

[Saponite]Heinrich et al. (2004)

• Osceola Township

• ⓘLa Salle Mine

[Saponite]Heinrich et al. (2004)

• ⓘLaurium Mine

[Saponite]Collection Elmar Lackner+1 other reference

• ⓘOsceola Amygdaloid

[Saponite]USGS PP144

• Tamarack

• ⓘTamarack Mine

[Saponite]Dana 6: 1086.

• Portage Township

• ⓘIsle Royal Mines

[Saponite]Morris (1983)

• Schoolcraft Township

• ⓘSt. Louis Mine Exploration

[Saponite]Heinrich et al. (2004)

• ⓘJackson County

[Montmorillonite]Heinrich et al. (2004)

• Keweenaw County

• Allouez Township

• Ahmeek

• ⓘAhmeek Mine

[Saponite]Morris (1983)

• Seneca

• ⓘIroquois Mine

[Saponite]Morris (1983)

• Eagle Harbor Township

• ⓘEsrey Park

Bornhorst et al. (2011)

• ⓘLakeshore traps

Bornhorst T. J. and Barron R. J. (2013)

• Grant Township

• Mandan

• ⓘMedora Mine

[Saponite]Morris (1983)

• Houghton Township

• Central

• ⓘNorthwestern Mine

[Saponite]Morris (1983)

• ⓘMarquette County

[Montmorillonite]Heinrich et al. (2004)

• Negaunee

• ⓘTracy Mine

[Montmorillonite]Heinrich et al. (2004)

• Palmer

• ⓘPalmer Gneiss (2)

[Montmorillonite]Heinrich et al. (2004)

• ⓘRichmond Mine (New Richmond)

[Nontronite]American Mineralogist (1940)

• ⓘOntonagon County

[Montmorillonite]Heinrich et al. (2004)

• ⓘBergland

[Saponite]Heinrich et al. (2004)

• Greenland Township

• Greenland

• ⓘAdventure mine

[Saponite]Heinrich et al. (2004)

• ⓘMass City

[Saponite]Heinrich et al. (2004)

• ⓘAlgomah Mine

[Saponite]Heinrich et al. (2004)

• ⓘCaledonia Mine

[Saponite]Morris (1983)+2 other references

• Rockland

• ⓘMichigan Mine

[Saponite]Heinrich et al. (2004)

• White Pine

• ⓘWhite Pine Mine

[Montmorillonite]Heinrich (1976)

• ⓘWayne County

[Montmorillonite]Heinrich et al. (2004)

• Wexford County

• Harrietta

• ⓘFellers' Clay pit

[Montmorillonite]Heinrich et al. (2004)

• Minnesota

• Brown County

• ⓘOchs Clay-Brown County Pit (Springfield Pit)

[Montmorillonite]- (2005)

• Crow Wing County

• ⓘCuyuna North Range

[Nontronite]USGS Prof Paper 407

• ⓘMerritt No. 1 mine

[Nontronite]Schmidt (1963)

• ⓘDuluth Complex

[Saponite]Tutolo et al. (2019)

• Lake County

• ⓘSilver Bay

[Saponite]AmMin 46:430

• Redwood County

• ⓘMorton Pit (Ochs Clay-Redwood Pit)

[Montmorillonite]- (2005)

• Mississippi

• Benton County

• ⓘBrick Clay; Hudsonville; Mississippi (Brick Clay Hudsonville; Miss.)

[Montmorillonite]- (2005)

• Clay County

• ⓘColumbus Brick Clay Mine - Clay County

[Montmorillonite]- (2005)

• Hinds County

• ⓘJackson Mississippi - Light Weight Aggregrate

[Montmorillonite]- (2005)

• ⓘTri-State Brick and Tile Clay Mine - Hinds County

[Montmorillonite]- (2005)

• Jones County

• ⓘLaurel Brick and Tile

[Montmorillonite]- (2005)

• Kemper County

• ⓘBoral Bricks Clay Mines - Kemper; Noxubee; and Winston Counties

[Montmorillonite]- (2005)

• ⓘPresley Oil Soak Clay Mine - Kemper County

[Montmorillonite]- (2005)

• Monroe County

• ⓘAberdeen Mississippi Bentonite

[Montmorillonite]- (2005)

• Panola County

• Crenshaw

• ⓘKentucky-Tennessee Company clay mine

www.k-tclay.com/crenshaw.asp.

• Smith County

• ⓘPolkville

[Montmorillonite]Yale Peabody Museum

• ⓘPolkville Bentonite District

[Montmorillonite]- (2005)

• ⓘSylvarena Bucatunna Clay Mine

[Montmorillonite]- (2005)

• Tippah County

• ⓘFuller's Earth; Ripley; Mississippi

[Montmorillonite]- (2005)

• ⓘFullers Earth; Blue Mountain; Mississippi

[Montmorillonite]- (2005)

• Ripley

• ⓘRipley Mine & Mill

[Montmorillonite]minerals.usgs.gov (n.d.)

• Winston County

• ⓘBoydstun Lumber Company Clay Mine - Winston County

[Montmorillonite]- (2005)

• ⓘLouisville Brick Company Mine - Winston County

[Montmorillonite]- (2005)

• Missouri

• Iron County

• Graniteville

• ⓘSchnieder Quarry (Schnieder Granite Quarry)

[Saponite]Sherwood et al. (1998)

• Montana

• Flathead County

• Hog Heaven Mining District (Flathead Mining District)

• ⓘGrant Mine (Ole Mine)

[Beidellite]- (2005)

• Kofford Ridge

• ⓘFlathead Mine (Hog Heaven Project)

Cossaboom (1981)

• ⓘWest Flathead Mine

[Beidellite]- (2005)

• Granite County

• Bearmouth

• ⓘUnnamed Clay deposit [1]

[Montmorillonite]- (2005)

• Bradman

• ⓘUnnamed Clay deposit [4]

[Montmorillonite]- (2005)

• Drummond

• ⓘUnnamed Clay deposit [2]

[Montmorillonite]- (2005)

• East Fork Reservoir Dam

• ⓘUnnamed Clay deposit [8]

[Montmorillonite]- (2005)

• Jefferson County

• Colorado Mining District (Prickly Pear Mining District; Corbin Mining District)

• ⓘMontana Tunnels Mine (Part of Corbin Copper Claims)

[Montmorillonite]Econ Geol (1985)

• Whitehall Mining District (Cardwell Mining District)

• ⓘApex prospect

[Montmorillonite]Gnanou (2018)

• ⓘBonanza prospect

[Beidellite]Gnanou (2018)

• Golden Sunlight Mine

• ⓘNorth pit

[Beidellite]Gnanou (2018)

• Lewis and Clark County

• Blue Cloud Mining District

• ⓘSilver Coin Mine

[Nontronite]- (2005)

• Greenhorn Mining District (Austin Mining District)

• ⓘBoeing Prospect (Flynn Fluorite & Gold; Flynn Property)

[Montmorillonite] ...

• Seven-Up Pete Mining District

• ⓘMcDonald Meadows Occurrence

[Montmorillonite]Szarkowski (2019)

• Mineral County

• De Borgia

• ⓘTrue Fissure Mine

[Montmorillonite]American Mineralogist 47:59-66

• Powell County

• Blossburg Area

• Blossburg

• ⓘClaystone Deposit

[Montmorillonite]- (2005)

• ⓘShale Deposit

[Montmorillonite]- (2005)

• Garrison Area

• Garrison

• ⓘClay Deposit

[Montmorillonite]- (2005)

• ⓘClay Deposit (3)

[Montmorillonite]- (2005)

• Pioneer Mining District (Gold Creek Mining District)

• ⓘClay Deposit Near Haskell

[Montmorillonite]- (2005)

• Silver Bow County

• ⓘButte Mining District (Summit Valley Mining District)

[Montmorillonite]Guilbert and Zeihen+1 other reference

• ⓘBerkeley Pit

[Montmorillonite]Anaconda Mining Company Collection

• Miles Crossing

• ⓘUnnamed clay deposit (1)

[Montmorillonite]- (2005)

• Stillwater County

• ⓘStillwater Mine

[Nontronite]- (n.d.)

• Sweet Grass County

• ⓘCartwright Calcite Deposit (Cartwright Crystal Spar Group)

[Nontronite]- (1958)

• Nevada

• Churchill County

• Bell Mountain Mining District

• ⓘBell Mountain mine

[Montmorillonite]- (2005)

• Desert Mining District

• ⓘTrinity deposit

[Montmorillonite]Castor et al. (2004)

• Dixie Valley Mining District

• ⓘDixie Comstock mine

[Montmorillonite]Econ Geol (1994)

• Fairview Mining District

• ⓘBell Mountain mine

[Montmorillonite]- (2005)

• Lahontan

• ⓘLahontan deposit

[Montmorillonite]Castor et al. (2004)

• Toy Mining District

• ⓘSt. Anthony mine (Toy mine)

[Nontronite]NBMG Bull 83 Geology and Mineral ...

• Clark County

• ⓘCastle Mountains deposit

[Montmorillonite]Castor et al. (2004)

• Las Vegas Mining District

• ⓘFrenchman Mountain

[Hectorite]Castor et al. (2004)

• Moapa Mining District

• ⓘWillow Tank deposit

[Montmorillonite]Castor et al. (2004)

• Muddy Mountains

• Muddy Mountains Mining District

• ⓘVanderbilt Mine (Francis Pit; Toddy Vanderbilt Mine)

[Montmorillonite]Castor et al. (2004)+1 other reference

• ⓘWhite Basin

[Montmorillonite]Stephen B. Castor (1990)

• ⓘMuddy Mountains Borates (American Borax Co. Mines)

[Hectorite]- (2005)

• ⓘSearchlight Mining District

[Montmorillonite]Castor et al. (2004)

• Douglas County

• Buckskin Range

• Buckskin Mining District (Smith Valley Mining District)

• ⓘBuckskin Mine

[Montmorillonite]Gibson (1987)

• Pine Nut Mountains

• Gardnerville Mining District

• ⓘWard & McDonald property

[Saponite]Castor et al. (2004)

• Elko County

• Contact Mining District

• ⓘHickey Mine (Jones Mine)

[Nontronite]Castor et al. (2004)+1 other reference

• ⓘMagnolia Claim

[Nontronite]- (2005)

• ⓘMammoth Mine (Grey Copper Mine)

[Nontronite]Castor et al. (2004)

• Delano Mining District

• ⓘIndian Springs Tungsten Mine (Gamble Ranch Mine; Ludwig Tungsten Mine; Tunnel Mine)

[Montmorillonite]- (2005)+1 other reference

• Dolly Varden Mining District

• ⓘVictoria Mine

[Saponite]Zhdanov et al. (2024)

• Elk Mountain Mining District

• ⓘRed Elephant incline

[Nontronite]Castor et al. (2004)

• Gold Circle Mining District (Midas Mining District)

• ⓘKen Snyder Mine (Midas Mine)

[Montmorillonite]Leavitt et al. (2004)

• ⓘMidas Mine (Reco Mine; Big Chief group; King Midas claim; Dixie claim)

[Montmorillonite]Leavitt et al. (2004)

• Huntington Creek Mining District

• ⓘMineral Soap Mine (Elko Soap Mine; Huntingtonn Creek clay Mine; Emigrant Soap Mine)

[Montmorillonite]USGS Open-File Report 76-56+1 other reference

• Independence Mountains Mining District

• ⓘEnfield Mine (Jerritt Canyon gold mine; Bell mine; Marlboro Canyon; Allchem; Generator Hill pits)

[Montmorillonite]Castor et al. (2004)

• ⓘIvanhoe Mining District

[Montmorillonite]USGS Open-File Report 76-56+1 other reference

• ⓘHollister deposit (Ivanhoe/USX; Butte; Velvet; Clementine)

[Montmorillonite]- (2005)

• Pequop Mining District

• ⓘLong Canyon Deposit

Smith et al. (2013)+1 other reference

• ⓘRailroad Mining District

[Montmorillonite]USGS Bull 1162B

• Swales Mountain Mining District

• ⓘFish Creek mine (Big Three mine; Roan claims; Chaliebois; Big Four)

[Montmorillonite]- (2005)

• Esmeralda County

• Black Horse Mining District

• ⓘNorth Molley No. 54/55 Claims

[Montmorillonite]- (2005)

• Coaldale Mining District

• ⓘBlanco mine

[Montmorillonite]NBMG Bull 78 Geology and Mineral ...+1 other reference

• Divide Mining District

• ⓘHasbrouck Mountain

[Montmorillonite]- (2005)

• ⓘGoldfield Mining District

[Montmorillonite]Econ Geol (1989)

• ⓘKendall mine

[Montmorillonite]Econ Geol (1989)

• ⓘSandstorm mine

[Montmorillonite]Econ Geol (1989)

• Rock Hill Mining District

• ⓘFlora prospect

[Montmorillonite]- (2005)

• ⓘSilver Peak Marsh

[Hectorite]- (2005)

• ⓘFoote Lithium Brine Operation

[Hectorite]- (2005)

• ⓘSilver Peak Production Site (Silver Peak Marsh; Clayton Valley)

[Hectorite]Castor et al. (2004)+1 other reference

• Sylvania Mining District

• ⓘC and C mine

[Montmorillonite]- (2005)

• ⓘOversight Mine

[Montmorillonite]- (2005)

• ⓘWhite Giant Mine

[Montmorillonite]- (2005)

• ⓘWhite King Extension mine

[Montmorillonite]- (2005)

• ⓘWhite Top mine

[Montmorillonite]- (2005)

• Tule Canyon Mining District

• ⓘNevada Talc Mine

[Montmorillonite]- (2005)

• Weepah Mining District

• ⓘPaymaster Canyon

[Nontronite]Castor et al. (2004)

• Eureka County

• Beowawe Mining District

• ⓘGinn 1-13 well

[Montmorillonite]Cole et al. (1984)

• Buckhorn Mining District

• ⓘBuckhorn Mine

[Montmorillonite]- (2005)

• Carlin Trend

• Maggie Creek Mining Subdistrict

• ⓘGold Quarry Mine

[Montmorillonite]Jensen et al. (1995)

• ⓘTusc pit (Tusc ore body)

[Montmorillonite]J.B. Harlan et al. (2002)

• Lynn Mining District

• ⓘBetze-Post pit

U.S. GEOLOGICAL SURVEY Open-File Report ...

• ⓘBlue Star Mine

[Montmorillonite]NBMG Bull 64 Geology and Mineral ...+1 other reference

• ⓘGenesis pit

[Montmorillonite]- (2005)

• ⓘLeeville mine (West Leeville orebody; Four Corners orebody; Turf orebody)

[Montmorillonite]- (2005)

• Maggie Creek Mining District

• ⓘMaggie Creek Open Pit Gold Mine

[Montmorillonite]- (2005)

• Mike deposit

• ⓘMain Mike deposit

[Montmorillonite]John W. Norby and Michael J.T. Orobona (2002)

• Schroeder Mt

• ⓘCopper King Mine

[Montmorillonite]Castor et al. (2004)

• Modarelli-Frenchie Creek Mining District

• ⓘModarelli mine

[Montmorillonite]Castor et al. (2004)

• ⓘGoldstrike Mines

[Montmorillonite]Castor et al. (2004)

• Humboldt County

• Awakening Mining District

• ⓘSleeper mine

[Montmorillonite]Jackson et al. (2007)

• Bottle Creek Mining District

• ⓘBuff Peak prospect

[Montmorillonite]Nevada Bureau of Mines and Geology NBMG ...+1 other reference

• ⓘHigh Hopes Mine

[Montmorillonite]- (2005)

• ⓘMcDermitt Caldera Center

[Hectorite]Castor et al. (2004)

• ⓘThacker Pass deposit

Castor+2 other references

• Montana Mountains

• Disaster Mining District

• ⓘDisaster Peak

[Hectorite]- (2005)

• ⓘDisaster Peak property (Nevada Cinnabar Group; Bretchell Mercury Deposit)

[Hectorite]Castor et al. (2004)

• ⓘEd Deposit

[Hectorite]- (2005)

• ⓘKings Valley

[Hectorite]- (2005)

• ⓘMontana Mountains deposit

[Hectorite]Castor et al. (2004)

• Opalite Mining District

• ⓘMcDermitt Mine

[Montmorillonite]Castor et al. (2004)

• Osgood Mountains

• Potosi Mining District

• ⓘChimney Creek Mine (Chimney Prospect)

Osterberg (1990)

• ⓘMountain King Mine

[Nontronite]- (2005)

• ⓘPinson Mine

[Nontronite]Belkis Mineral Co. Arizona

• Red Butte Mining District

• ⓘSnowdrift Mine

[Nontronite]Castor et al. (2004)

• Sulphur Mining District

• Sulphur

• ⓘHycroft Mine

[Montmorillonite]Ebert et al. (1997)

• Ten Mile Mining District

• ⓘBarrett Springs mine

[Montmorillonite]Castor et al. (2004)

• ⓘVirgin Valley

[Montmorillonite]Castor et al. (2004)

• ⓘOpal Queen group

[Montmorillonite]USGS Bull 1538D

• Lander County

• Battle Mountain Mining District

• ⓘBlue Gem Turquoise mine

[Montmorillonite]- (2005)

• ⓘCopper Basin Mine

[Montmorillonite]Singer et al. (2005)

• Bullion Mining District

• ⓘRobertson - Triplet Project

[Nontronite]Mankins (2022)

• Cortez Mining District

• ⓘCortez Hills underground

[Montmorillonite]Clark (2012)

• Iowa Canyon Mining District

• ⓘBlazer prospect

[Montmorillonite]Castor et al. (2004)

• McCoy Mining District

• ⓘCove mine (McCoy-Cove mine; McCoy mine)

[Montmorillonite]U. S. Geological Survey Open-File ...

• ⓘReese River Mining District

[Nontronite]Castor et al. (2004)

• Lincoln County

• Bristol and Jackrabbit Mining Districts

• ⓘBristol Silver Mines Inc.

[Montmorillonite]Castor et al. (2004)

• ⓘBristol Well deposit

[Montmorillonite]Castor et al. (2004)

• ⓘLucky Star mine (Giant mine)

[Hectorite]- (2005)

• Pahranagat Mining District

• ⓘSouth Paw mine (Steward-Bush mine)

[Montmorillonite]- (2005)

• Tem Piute Mining District

• ⓘNew Tem Piute mine

[Nontronite]- (2005)

• Vigo Mining District

• ⓘCougar prospect

[Montmorillonite]- (2005)

• Viola Mining District

• ⓘWells Cargo Mine (Carp Mine)

[Montmorillonite]- (2005)

• Lyon County

• ⓘChurchill clay deposit

[Montmorillonite]- (2005)

• ⓘComo Mining District

[Montmorillonite]Vikre et al. (1994)

• ⓘDayton Mine

[Montmorillonite]Ken Coleman Collection

• Desert Mountains Mining District

• ⓘJupiter mine

[Montmorillonite]NBMG Bull 73 Geology and Mineral ...+1 other reference

• ⓘOest mine

[Montmorillonite]Ken Coleman Collection

• Singatse Range

• Yerington Mining District

• Ludwig

• ⓘLudwig Mine

[Nontronite]Castor et al. (2004)

• Talapoosa Mining District

• ⓘTalapoosa mine

[Montmorillonite]- (2005)

• Washington Mining District

• ⓘTuttle Mine

[Montmorillonite]- (2005)

• Mineral County

• Borealis Mining District

• ⓘBorealis mine

[Montmorillonite]- (2005)

• Broken Hills Mining District

• ⓘBroken Hills Mine

[Montmorillonite]Castor et al. (2004)

• ⓘEagleville Mining District

[Nontronite]Castor et al. (2004)

• Fitting Mining District

• ⓘChiatovich group

[Montmorillonite]- (2005)

• Gillis Range

• ⓘZapot Pegmatite

[Beidellite]Foord et al. (1999)

• ⓘWalker Lake deposit

[Montmorillonite]Castor et al. (2004)

• Gabbs Valley Range

• Santa Fe District

• ⓘGabbs Valley Range Clay

[Montmorillonite]- (2005)

• Garfield Mining District

• ⓘBataan Mine

[Yakhontovite]Färber (n.d.)

• Pilot Mountains

• Pilot Mountains District

• ⓘMina deposit

[Montmorillonite]Castor et al. (2004)

• ⓘRand Mining District

[Nontronite]Castor et al. (2004)

• ⓘRawhide Mining District

[Nontronite]Castor et al. (2004)

• ⓘRhodes Marsh (Virginia Marsh)

[Montmorillonite]Castor et al. (2004)

• Silver Star Mining District

• ⓘMonte Claims

[Montmorillonite]- (2005)

• ⓘSodaville Mining District

[Montmorillonite]Castor et al. (2004)

• Sulphide Mining District

• ⓘParamount Mine

[Montmorillonite]- (2005)

• Nye County

• ⓘAmargosa Desert

[Stevensite]Clays and Clay Minerals

• ⓘAsh Meadows Mining District

[Montmorillonite]NBMG Bull 77 Geology and Mineral ...

• Ash Meadows

• ⓘSide Hill Clay deposit (Vanderbilt Sidehill Mine; Side Hill group of claims)

[Montmorillonite]Norman (1951)+2 other references

• ⓘEast Ash Meadows Clay Deposit

[Montmorillonite]- (2005)

• ⓘK-B deposit (Ewing claims)

[Montmorillonite]Castor et al. (2004)

• ⓘLos Angeles Chemical Company Clay Property

[Montmorillonite]- (2005)

• Bare Mountain

• Bare Mountain Mining District (Fluorine Mining District)

• ⓘCrowell Mine

[Montmorillonite]- (2005)

• ⓘDaisy deposit

[Montmorillonite]- (2005)

• Sterling Mine (Ambrose pit; Panama Mine; 144 Zone; Mary-Goldspar claim block [to the north [2004]]; Ambrose open pit; NBMG sample sites 1013 & 1014)

• ⓘ144 Zone deposit

[Montmorillonite]Fischer et al. (2020)

• ⓘSurprise No. 1 Claim

[Montmorillonite]- (2005)

• ⓘWonder No. 1 Claim

[Montmorillonite]- (2005)

• Bruner Mining District

• Phonolite

• ⓘBruner Mine

[Montmorillonite]Baldwin (2014)

• Bullfrog Hills

• Bullfrog Mining District

• ⓘBeatty Peak

[Montmorillonite]Castor et al. (2004)

• ⓘNBMG Sample Site 1059

[Montmorillonite]- (2005)

• ⓘNew Discovery Mine

[Montmorillonite]Castor et al. (2004)

• ⓘRoswell deposit

[Montmorillonite]Castor et al. (2004)+1 other reference

• Clarkdale Mining District

• ⓘSarcobatus Flat deposit

[Montmorillonite]Castor et al. (2004)+1 other reference

• ⓘPahute Mesa deposit

[Montmorillonite]Castor et al. (2004)+1 other reference

• Paradise Peak Mining District

• Paradise Peak [summit]

• Paradise Peak [town]

• ⓘParadise Peak Mine (Goose Mine; Granny Goose; Paradise; FMC deposit; NBMG Sample Sites 1472 - 1473; Goose claims; Gabbs Mine; Nody prospect; Finger Rock prospect; County Line; Ketchup Flat; Paradise Peak project; Sullivan/Paradise Peak)

Econ Geol (1994)

• ⓘParadise Peak mine open pit

[Montmorillonite]John et al. (1989)

• Quinn Canyon Range

• Willow Creek Mining District

• ⓘSpar group

[Montmorillonite]- (2005)

• Toquima Range

• Round Mountain Mining District

• ⓘGold Hill Mine

[Montmorillonite]- (2005)

• Union Mining District

• Berlin

• ⓘBuffalo Canyon prospect

Quillen (2017)

• ⓘUnion Canyon Mine (Sea Bee Mineshoshone claim group [?])

[Montmorillonite]- (2005)

• ⓘLast Chance group

[Montmorillonite]- (2005)

• ⓘYucca Mountain

[Montmorillonite]Nevada Bureau of Mines and Geology NBMG ...+1 other reference

• Pershing County

• Antelope Mining District

• ⓘMajuba Hill Mine

[Montmorillonite]Jensen (1993)

• ⓘCorn Beef Deposit

[Montmorillonite]- (2005)

• Humboldt Range

• Wright Canyon

• ⓘWright Canyon Mine

[Nontronite]USBM IC-6902

• Muttlebury Mining District

• ⓘCrystal Placer deposit

[Montmorillonite]- (2005)

• ⓘLovelock deposit

[Montmorillonite]- (2005)

• Rabbit Hole Mining District

• ⓘRosebud Canyon clay deposit

[Montmorillonite]Castor et al. (2004)+1 other reference

• Willard Mining District

• ⓘSec. 11 clay deposit

[Montmorillonite]Johnson (1977)+1 other reference

• ⓘSec. 2 clay deposit

[Montmorillonite]Johnson (1977)+1 other reference

• ⓘSec. 6 clay deposit

[Montmorillonite]Johnson (1977)+1 other reference

• ⓘSec. 8 East clay deposit

[Montmorillonite]Johnson (1977)+1 other reference

• ⓘSec. 8 West clay deposit

[Montmorillonite]Johnson (1977)+1 other reference

• Shoshone Mountains

• ⓘMule Canyon deposit

Part 1+1 other reference

• ⓘSilver City Mining District

[Montmorillonite]Ken Coleman Collection

• Storey County

• ⓘComstock Mining District

[Montmorillonite]Castor et al. (2004)

• ⓘLucerne mine-pit

[Montmorillonite]Ken Coleman Collection

• Virginia City

• ⓘC and C Mine

King (n.d.)

• Washoe County

• ⓘDogskin Mountain Mining District

[Montmorillonite]Nevada Bureau of Mines and Geology NBMG ...+1 other reference

• Fort Sage Mountains

• ⓘStateline Peak Mining District

[Montmorillonite]Castor et al. (2004)

• ⓘHungry Valley area

[Montmorillonite]Castor et al. (2004)

• Lake Range Mining District

• ⓘNixon deposit

[Montmorillonite]Castor et al. (2004)

• Pyramid Mining District

• ⓘRed Bluff mine

[Montmorillonite]NBMG Bull 70 Geology and Mineral ...+3 other references

• San Emidio Mining District

• ⓘSan Emidio prospect (Mud Flat prospect)

[Montmorillonite]Castor et al. (2004)

• Sheephead Mining District

• ⓘSmoke Creek Desert Clay Deposit

[Montmorillonite]- (2005)

• White Pine County

• ⓘCurrant Mining District

[Stevensite]Castor et al. (2004)

• ⓘRobinson Mining District

[Montmorillonite]Castor et al. (2004)

• ⓘLane City

[Montmorillonite]Castor et al. (2004)

• ⓘRuth pit

[Montmorillonite]Singer et al. (2005)

• ⓘWard Mining District

[Nontronite]Castor et al. (2004)

• New Hampshire

• Carroll County

• ⓘConway

[Nontronite]Meyers et al. (1956)

• Redstone

• ⓘRedstone "Red Granite" quarry

[Nontronite]AmMin 12:307-319

• Cheshire County

• Alstead

• ⓘBig Mine

[Montmorillonite]Rocks & Min.: 15: 124.

• ⓘTripp No. 1 Mine

[Montmorillonite]Peter Cristofono collection+1 other reference

• Marlow

• ⓘTurner Mine

[Montmorillonite]Smith (2005)

• Grafton County

• Grafton

• ⓘGlass Hill Quarry

[Montmorillonite]Rocks & Min.: 14:252.

• ⓘRuggles Mine

[Montmorillonite]Morrill+1 other reference

• Groton

• ⓘPalermo No. 1 Mine

[Nontronite]Whitmore et al. (2004)

• ⓘRice Quarry

[Montmorillonite]Eric Quinter collection

• Rockingham County

• Newington

• Great Bay National Wildlife Refuge

• ⓘNational Refuge borehole (NR1)

[Montmorillonite]Nora K. Foley et al. (2006)

• Raymond

• ⓘChandler Mine

[Montmorillonite]Francis (1985)

• Strafford County

• Strafford

• Parker Mountain

• ⓘParker Mountain Mine

[Montmorillonite]Rocks & Min.:64:504.

• New Jersey

• Bergen County

• Fort Lee

• ⓘInterstate 95 and George Washington Bridge Lower Level roadcut

[Stevensite]Focus on Fort Lee - A Key and Guide to ...+1 other reference

• Bergen County & Hudson County

• ⓘBergen Hill

[Stevensite]AmMin 44:342 (1959)

• Essex County

• Millburn

• Millburn

• ⓘStewart Hartshorn Quarry (Hartshorn Quarry)

[Stevensite]Manchester (1931)

• Short Hills

• ⓘHartshorn Quarry

[Stevensite]Manchester (1931)

• Verona

• ⓘF.J. Marley Quarry

[Stevensite]Manchester (1931)

• Hudson County

• North Bergen

• ⓘWoodcliff ?

[Stevensite]Bradley Plotkin Collection

• Secaucus

• ⓘLaurel Hill

[Stevensite]Minerals of Laurel Hill et al. (published privately)

• Passaic County

• Little Falls Township

• Great Notch

• ⓘFrancisco Brothers Quarry

[Stevensite]Mins. of NYC & Its Environs (1931)+1 other reference

• Paterson

• ⓘInterstate 80 roadcut

[Stevensite]

• ⓘLower New Street Quarry

[Stevensite]Amer. Museum of Nat. History+1 other reference

• ⓘUpper New Street Quarry

[Stevensite]American Museum of Nat. History+1 other reference

• Prospect Park

• ⓘProspect Park Quarry

[Stevensite]Vitali (1978)+1 other reference

• Somerset County

• Bernards Township

• ⓘMillington Quarry

[Montmorillonite]Rumrill

• Bernardsville

• ⓘFerrante Quarry

[Nontronite]Cummings

• Sussex County

• Franklin

• Franklin Mine

• ⓘBuckwheat dump mineral collecting site

[Saponite]King (n.d.)

• ⓘTrotter Mine

[Pimelite]Dunn (1995)

• Ogdensburg

• ⓘSterling Hill

[Sauconite]Shepard

• ⓘNoble pit (Lot #10 - Ogden Divisions; Noble Mine)

[Yakhontovite]King (n.d.)

• ⓘSterling Mine

[Nontronite]Dunn (1995)+1 other reference

• Vernon Township

• McAfee

• ⓘPochuck Mine (Pochuk Mine)

[Nontronite]Jack Baum

• Union County

• Springfield Township

• Springfield

• Houdaille Quarry (Summit Quarry; Commonwealth Quarry)

• ⓘCommonwealth Quarry No. 1

[Stevensite]Rocks & Min.:13:75-79.

• ⓘCommonwealth Quarry No. 2

[Stevensite]Rocks & Min.:13:75-79.

• ⓘSummit

[Stevensite]Manchester (1931)

• New Mexico

• ⓘCarlsbad Potash District

[Montmorillonite]Northrop et al. (1996)

• Catron County

• ⓘOld Horse Springs

[Montmorillonite]Northrop et al. (1996)

• ⓘReserve

[Saponite]Northrop et al. (1996)

• Taylor Creek Mining District

• ⓘJuniper locality

NMGS 37th Field Conference

• Sawmill Creek

• ⓘUnnamed prospects

NMGS 37th Field Conference

• ⓘSquaw Creek Mine

NMGS 37th Field Conference

• Wilcox Mining District

• Haystack Mtn. area

• ⓘLone Star Mine

NMGS 37th Field Conference

• Cibola County

• ⓘLaguna subdistrict

[Montmorillonite]Northrop et al. (1996)

• ⓘWoodrow Mine (Woodrow breccia pipe)

[Montmorillonite]Moench (1962)

• Colfax County

• ⓘTaylor Springs

[Montmorillonite]Northrop et al. (1996)

• Doña Ana County

• Organ Mountains

• Organ Mining District

• ⓘTorpedo Mine ?

[Sauconite]Multiple specimens of porcelaneous ...

• Rincon Mining District

• ⓘPalm Park

[Montmorillonite]Northrop et al. (1996)

• Eddy County

• Carlsbad Caverns National Park

• ⓘCarlsbad Caverns (Carlsbad Cavern)

[Montmorillonite]Northrop et al. (1996)

• ⓘLechuguilla Cave

[Montmorillonite]Northrop et al. (1996)

• Carlsbad Potash Mining District

• ⓘHodges Potash Property

[Montmorillonite]- (2005)

• ⓘKerr McGee Mine (Kermac Mine; Kerr McGee Mine; Vertac Mine; Fermetia Mine; New Mexico Potash Mine; Mississippi Potash East Mine; Intrepid Potash East Mine; Hobbs Potash facility)

[Montmorillonite]Philip (2013)

• Grant County

• ⓘBuckhorn area

DOI: 10.1306/212F8517-2B24-11D7-8648000102C1865D Sedimentary Fluorite in a Lacustrine Zeolitic Tuff of the Gila Conglomerate Near Buckhorn et al. (1984)+1 other reference

• ⓘCentral Mining District (Bayard District)

[Beidellite]Northrop et al. (1996)

• Vanadium

• ⓘGround Hog Mine

[Beidellite]Northrop et al. (1996)

• ⓘCopperas Creek

[Montmorillonite]- (2005)

• Hanover-Fierro Mining District

• ⓘHanover Mountain

[Montmorillonite]- (2005)

• ⓘPrincess Mine

[Montmorillonite]- (2005)

• ⓘHighway 260 roadcut

[Montmorillonite]Northrop et al. (1996)

• ⓘSanta Rita Mining District

[Nontronite]Northrop et al. (1996)

• ⓘSanta Rita

Econ Geol (1984)

• ⓘChino Mine (Santa Rita pit; Santa Rita Mine)

[Montmorillonite]Singer et al. (2008)

• ⓘSugarlump Tuff

NMBGMR Open-file Report OF-459

• ⓘGrants Mining District

[Montmorillonite]Northrop et al. (1996)

• ⓘGuadalupe County

[Montmorillonite]Northrop et al. (1996)

• Hidalgo County

• Peloncillo Mountains

• San Simon Mining District

• ⓘGranite Gap

[Yakhontovite]Sid Williams

• Pyramid Mountains

• ⓘLordsburg Mining District

[Saponite]Northrop et al. (1996)

• Lordsburg

• Virginia District

• ⓘShakespeare Arroyo

[Saponite]Northrop et al. (1996)

• ⓘLea County

[Montmorillonite]Northrop et al. (1996)

• ⓘLos Alamos County

[Saponite]Northrop et al. (1996)

• Luna County

• Taylor Mountain Mining District

• ⓘLucretia Quarry

NMBGMR Open-file Report OF-459

• McKinley County

• ⓘGallup Mining District

[Beidellite]Northrop et al. (1996)

• ⓘMariano Lake deposit

[Montmorillonite]NMBMMR Memoir 38 Geology and Technology ...

• ⓘMount Taylor deposit

[Montmorillonite]NMBMMR Memoir 38 Geology and Technology ...

• ⓘTodilto Park

[Montmorillonite]Northrop et al. (1996)

• Otero County

• Cornudas Mountains

• ⓘWind Mountain

Jerry Cone Collection

• ⓘQuay County

[Montmorillonite]Northrop et al. (1996)

• Rio Arriba County

• ⓘChili

[Nontronite]Patrick Haynes

• San Juan County

• ⓘChaco Culture National Historical Park

Tankersley et al. (2016)

• ⓘChuska Mountains

[Montmorillonite]Northrop et al. (1996)

• ⓘSandoval County

[Saponite]Northrop et al. (1996)

• ⓘCochiti District

[Montmorillonite]Elston (1968)

• Santa Fe County

• Old Placers District

• ⓘLucas Mine (Old Reliable Mine; Pat Collins Mine)

Maynard (2014)

• ⓘSanta Cruz

[Montmorillonite]Northrop et al. (1996)

• Sierra County

• ⓘ74 Draw deposits

NMGS 37th Field Conference

• ⓘBlack Range

Maxwell et al. (1986)

• ⓘBoiler Peak

[Montmorillonite]Northrop et al. (1996)

• ⓘCaballo Mountains Mining District

[Montmorillonite]Northrop et al. (1996)

• ⓘHermosa Mining District

[Montmorillonite]Northrop et al. (1996)

• ⓘHot Springs Mining District

[Montmorillonite]Northrop et al. (1996)

• ⓘKline Mountain

Isik et al. (1994)

• ⓘTaylor Creek Tin Mining District (Black Range Tin District)

[Montmorillonite]Northrop et al. (1996)

• Socorro County

• Hansonburg District

• Bingham

• ⓘBlanchard Mine

[Sauconite]King (n.d.)

• ⓘLuis Lopez Manganese District

[Montmorillonite]Northrop et al. (1996)

• ⓘMagdalena Mining District

[Beidellite]Northrop et al. (1996)

• Ojo Caliente No. 2 Mining District

• ⓘApache Warm Springs beryllium deposit

NMBGMR Open-file Report - 535

• ⓘStendel Deposit

[Montmorillonite]- (2005)

• Taos County

• Picuris District

• ⓘHarding Mine

[Montmorillonite]Jahns et al. (1977)

• ⓘRed River Mining District

[Montmorillonite]Northrop et al. (1996)

• New York

• Essex County

• Crown Point Township

• ⓘCrown Point Center

[Montmorillonite]Jensen (1978)

• ⓘWillsboro

[Stevensite]Jensen (1978)

• ⓘWillsboro mine

[Montmorillonite]DeRudder & Beck 11th National ...

• Lewis County

• ⓘDiana Township

[Montmorillonite]NY State Museum spec. no. 12921

• New York City

• Staten Island (Richmond County)

• ⓘTodt Hill Serpentinite

[Stevensite]Collected by Steve Okulewicz

• St. Lawrence County

• Fowler

• Balmat

• ⓘEmpire State No. 4 Mine

[Montmorillonite]Chamberlain et al. (2023)

• ⓘNorth Carolina

[Montmorillonite]

• Alexander County

• ⓘHiddenite

[Nontronite]Palache et al. (1930)

• Beaufort County

• North Carolina Phosphate Mining District

• Aurora

• ⓘAurora Mine (Lee Creek Mine)

[Montmorillonite]- (2005)

• ⓘCanvas Creek Mine (North Carolina Phosphate Corp.)

[Montmorillonite]- (2005)

• ⓘPungo River Deposit

[Montmorillonite]- (2005)

• ⓘPamlico River

[Montmorillonite]U.S Geological Survey+1 other reference

• ⓘBrunswick County

[Montmorillonite]Clays and Clay Minerals+1 other reference

• Cherokee County

• ⓘMurphy Marble Belt

A.M Blount+4 other references

• Cleveland County

• Kings Mountain

• ⓘFoote Lithium Co. Mine

[Montmorillonite]Smithsonian Institution Mineral ...

• Cumberland County

• Fayetteville

• ⓘCape Fear River Formation

[Montmorillonite]Heron et al. ( )

• ⓘDuplin County

[Montmorillonite]Clays and Clay Minerals+1 other reference

• ⓘHarnett County

[Montmorillonite]S.Duncan Heron ( )

• ⓘHoke County

[Montmorillonite]S.Duncan Heron ( )

• ⓘHyde County

[Montmorillonite]Mineral Resources On-Line Spatial Data ( MRDS)

• Jackson County

• Webster-Balsam

• ⓘWebster-Addie ultramafic ring dike

[Pimelite]Wilson et al. (1978)

• ⓘLee County

[Montmorillonite]Wilson

• Madison County

• ⓘUpper Shut-In Creek prospect

[Montmorillonite]- (2005)

• McDowell County

• ⓘNorth Cove Manganese Prospect

[Montmorillonite]- (2005)

• ⓘMitchell County

[Saponite]Genth (1891)+1 other reference

• Cane Creek Section

• ⓘBakersville

[Nontronite]Excalibur Mineral Corporation

• ⓘMine Creek

[Stevensite]The American Mineralogist Vol.44+1 other reference

• Grassy Creek

• ⓘGrassy Creek Mine

[Montmorillonite]Dana et al. (1892)

• Spruce Pine

• ⓘMcKinney Mine (Power Mill Creek Mine)

[Nontronite]King (n.d.)

• ⓘMoore County

[Montmorillonite]S.Duncan Heron ( )

• ⓘRichmond County

[Montmorillonite]S.Duncan Heron ( )

• ⓘSpruce Pine Mining District

[Nontronite]Anthony

• Wake County

• ⓘApex

[Saponite]Donald R. Privett et al. (2011)

• ⓘWilson County

[Montmorillonite]Malcolm et al. (1969)

• Yancey County

• Day Book

• ⓘDay Book Chromite Prospect

[Pimelite]Wilson et al. (1978)

• North Dakota

• Golden Valley County

• ⓘSentinel Butte

[Montmorillonite]vulcan.wr.usgs.gov (n.d.)

• Pembina County

• Walhalla

• ⓘPembina River valley

[Montmorillonite]www.dmr.nd.gov (n.d.)

• Oklahoma

• Kiowa County

• ⓘKiowa County Clays

[Montmorillonite]- (2005)

• ⓘZodletone spring

Bachman et al. (2018)

• Oregon

• Benton County

• Coffin Butte

• ⓘValley Landfill Pit (S2F quarry)

[Nontronite]Tschernich (1992)

• Clackamas County

• Clackamas River localities

• ⓘOak Grove Fork

[Montmorillonite]Tschernich (1992)

• Estacada

• Clackamas River localities

• ⓘEstacada Pyrite locality

[Nontronite]King (n.d.)

• ⓘMilwaukie

[Saponite]Micro Probe Vol. 6 No. 4

• ⓘElk Rock Island

- (n.d.)

• ⓘSE Lava Drive

- (n.d.)

• ⓘMolalla High-Alumina Clay Occurrence

[Montmorillonite]- (2005)

• ⓘNew Era

- (n.d.)

• ⓘOak Grove Fork

Keith E Bargar and Robert L Oscarson et al. (Open-File Report 97-100)+1 other reference

• Clatsop County

• Astoria

• ⓘYoungs River

- (n.d.)

• Highway 26

• ⓘMc Gregor Quarry

Zach Capel

• Columbia County

• Goble

• ⓘNeer Road

Tschernich (1992)

• Deschutes County

• Newberry National Volcanic Monument

• ⓘNewberry Caldera

Bargar et al. (1986)

• Douglas County

• Drain

• ⓘBear Creek Quarry

[Nontronite]- (n.d.)

• ⓘRiddle Mining District

[Pimelite]Gaines et al. (1997)

• Grant County

• Monument

• ⓘMonument Quarry

[Montmorillonite]- (n.d.)

• Mount Vernon

• ⓘBeech Creek Quarry

- (n.d.)

• North Fork John Day River

• ⓘDeer Creek

- (n.d.)

• Quartzburg Mining District (Comer Mining District)

• ⓘCopper Mountain Group (Including Sherbandy Group)

[Beidellite]- (2005)

• Ritter

• ⓘRoadside Quarry

- (n.d.)

• ⓘThree Mile Creek

Tschernich et al. (1982)

• ⓘUpper Ritter Quarry

- (n.d.)

• Harney County

• ⓘAlkali basin

Matthews (1992)

• ⓘAlvord Desert Borates Occurrence

Matthews (1992)

• Hood River County

• ⓘPucci drillhole

[Montmorillonite]Marshall W. Gannett and Keith E. Bargar+1 other reference

• Jackson County

• Butte Creek Mining District

• ⓘCall of the Wild prospect (Grand Cove prospect)

[Beidellite]- (2005)

• Jefferson County

• ⓘHorse Heaven Mining District

[Montmorillonite]USGS Bull 969

• ⓘHorse Heaven Mine

[Montmorillonite]- (2005)

• Lake County

• Lakeview

• ⓘWhite King Mine

[Montmorillonite]Nevada Bureau of Mines and Geology NBMG ...

• ⓘPlush ?

[Nontronite]Stewart et al. (1966)

• Lane County

• McKenzie River

• ⓘCoburg Butte

[Nontronite]Micro Probe Volume VI Number 4

• Springfield

• ⓘBuck Mountain

[Nontronite]Micro Probe Vol. 6 No. 4+1 other reference

• ⓘM-120

[Nontronite]Micro Probe Volume VI Number 4

• Springfield Butte quarries

• ⓘOld Springfield Butte Quarry

[Nontronite]Micro Probe Vol. 6 No. 4

• Lincoln County

• Agate Beach

• ⓘYaquina Head Quarry

- (n.d.)

• Malheur County

• ⓘJindalee McDermitt Li deposit

[Hectorite]Asadzadeh et al. (2025)

• Opalite Mining District (McDermitt Mining District)

• ⓘAurora Uranium Prospect

[Montmorillonite]Nevada Bureau of Mines and Geology NBMG ...

• ⓘBretz Mine

Nevada Bureau of Mines and Geology NBMG ...

• ⓘSuccor Creek

[Montmorillonite]Altaner et al. (1990)

• Marion County

• Santiam Mining District (Elkhorn Mining District)

• Breitenbush-Austin Hot Springs area

• ⓘCinnabar Occurrence

Bargar et al. (1997)

• ⓘCTGH-1 well

Bargar et al. (1997)

• ⓘSUNEDCO 58-28 well

Bargar et al. (1997)

• Polk County

• Mill Creek

• ⓘMill Creek Quarry

Micro Probe Volume VI Number 4

• Tillamook County

• Beaver

• ⓘNestucca River Quarry

- (n.d.)

• Netarts

• ⓘCape Lookout Quarry

Micro Probe (1990)

• Wasco County

• ⓘTygh Valley

[Nontronite]Alexander Wong Collection

• Wheeler County

• Spray

• ⓘBurnt Cabin Creek

- (n.d.)

• Twickenham

• ⓘGirds Creek Road

- (n.d.)

• Pennsylvania

• Adams County

• Cumberland Township

• ⓘTeeter Quarry

[Montmorillonite]Rocks & Minerals 81:229-234

• Columbia County

• ⓘAlmedia Mine ?

[Sauconite]S et al. (1977)

• Delaware County

• Ridley Township

• Leiperville

• ⓘDeshong's Quarry

[Saponite]Rocks & Min.:59:109-120.

• Lancaster County

• Fulton Township

• ⓘCedar Hill Quarry (Stoltzfuss Quarry)

[Stevensite]Vandall King

• Little Britain Township

• Texas

• ⓘWood's Chrome Mine

[Pimelite]Gaines et al. (1997)

• Lehigh County

• ⓘAllentown

[Nontronite]New Mexico Bureau of Mines and Mineral ...

• Salisbury Township

• ⓘMountainville

[Nontronite]Gordon (1922)

• Upper Saucon Township

• Friedensville

• ⓘFriedensville Mine

[Sauconite]Arthur Montgomery+3 other references

• ⓘNew Hartman Mine (Correll Mine)

[Sauconite]

• ⓘUeberroth Mine

[Sauconite]Rocks & Min.: 6:26+1 other reference

• Montgomery County

• Marlborough Township

• Perkiomenville

• ⓘKibblehouse Quarry

[Montmorillonite]Lapham et al. (1965)

• Northumberland County

• Sunbury

• ⓘDoughty Mine

[Sauconite]Smith (1977)

• Puerto Rico

• Lares

• ⓘTanama Cu deposit

[Montmorillonite]Cox (1985)+1 other reference

• Rhode Island

• Providence County

• Burrillville

• Glendale

• ⓘState Route 102 road cut

[Montmorillonite]

• Oakland

• ⓘState Route 102 road cut

[Montmorillonite]Miller

• Cranston

• ⓘInterstate highway 295 road cut

[Montmorillonite]Miller (1971)

• Lincoln

• Lime Rock

• ⓘConklin Quarry

[Montmorillonite]Rocks & Minerals (1986)

• Washington County

• Hopkinton

• Ashaway

• ⓘDiamond Hill (Ashaway Village)

[Montmorillonite]Metropolis et al. (1986)

• South Carolina

• Aiken County

• ⓘUnidentified Mine (MRDS - 10080062)

[Montmorillonite]- (2005)

• Beaufort County

• Coosa Mining District

• ⓘCoosawhatchee Region deposits

[Montmorillonite]- (2005)

• Berkeley County

• ⓘCharleston Region Deposit

[Montmorillonite]- (2005)

• Calhoun County

• ⓘUnnamed Fullers Earth Pit (MRDS - 10089950)

[Montmorillonite]- (2005)

• Charleston County

• Charleston Mining District

• ⓘCharleston Region deposits

[Montmorillonite]- (2005)

• ⓘChesterfield County

[Montmorillonite]S.Duncan Heron ( )

• ⓘDarlington County

[Montmorillonite]S.Duncan Heron ( )

• Dorchester County

• ⓘCharleston Region Deposit

[Montmorillonite]- (2005)

• Jasper County

• ⓘCoosawhatchee Region Deposits

[Montmorillonite]- (2005)

• ⓘMarlboro County

[Montmorillonite]S.Duncan Heron ( )

• Williamsburg County

• ⓘGourdin Fullers Earth Pit

[Montmorillonite]- (2005)

• South Dakota

• Butte County

• Belle Fourche Mining District

• ⓘBelle Fourche

[Montmorillonite]Soil Sci Soc Am J 42:524-528 (1978)+1 other reference

• Custer County

• Custer Mining District

• Fourmile

• ⓘTin Mountain Mine

[Montmorillonite]Rocks & Minerals: 60: 117-118.

• Fall River County

• ⓘArdmore

[Montmorillonite]Roberts et al. (1965)

• ⓘRefinite Corp Bentonite Pit

[Montmorillonite]Roberts et al. (1965)

• ⓘPierre Shale

[Montmorillonite]Roberts et al. (1965)

• Lawrence County

• Bald Mountain Mining District (Portland Mining District)

• ⓘWharf Mine

[Nontronite]Tom Loomis

• Pennington County

• Keystone Mining District

• Keystone

• ⓘEtta Mine

[Montmorillonite]Rocks & Minerals: 67 (6)

• ⓘHugo Mine

[Montmorillonite]Smith et al. (2000)

• Tennessee

• Anderson County

• ⓘTaylors No. 1 Quarry

[Montmorillonite]Rock & Minerals Vol. 84 No. 4 Jul/Aug ...

• ⓘCarter County

[Montmorillonite]Nandi et al. (2009)

• ⓘHardeman County

[Montmorillonite]- (2010)

• ⓘHenry County

[Montmorillonite]Andrew R.Thomas and Haydn H. Murray (1989)

• Johnson County

• ⓘButler Mining District

[Montmorillonite]Carmchael et al. (2017)

• ⓘObion County

[Montmorillonite]Olive et al. (1969)

• ⓘWashington County

[Montmorillonite]Nandi et al. (2009)

• Weakley County

• ⓘSpinks Clay No. 1 Pit

USGS Bulletion 1558-C+1 other reference

• Texas

• Brewster County

• Big Bend National Park

• ⓘBee Mountain

[Montmorillonite]Mineralogical Magazine 1979 43 : ...

• ⓘDagger Flats

[Montmorillonite]Morgan et al. (2008)

• Study Butte

• ⓘBee Mountain

[Montmorillonite]Marvin J. Droddy and John C. Butler (1979)

• Burleson County

• ⓘStone City Bluff

Flis et al. (2015)

• DeWitt County

• ⓘCuero Crater

[Saponite]Nikischer (2023)

• ⓘGonzales County

[Montmorillonite]cms.lanl.gov (n.d.)

• Grayson County

• ⓘBells meteorite

[Saponite]Brearley et al. (1998)

• Hudspeth County

• ⓘAllamoore Talc Mining District

[Montmorillonite]Smith (1991)

• ⓘNeal Mann prospect

[Montmorillonite]Price (1983)

• Quitman Mountains

• ⓘBonanza Mine

[Montmorillonite]Price (1983)

• ⓘGranite Hill prospect

[Nontronite]Smith (1991)

• Sierra Blanca Peaks

• ⓘLittle Blanca Mountain prospects

[Montmorillonite]Am Min 72:1122-1130

• Van Horn Mountains

• ⓘPlata Verde Mine

[Montmorillonite]Smith (1991)

• Jeff Davis County

• Davis Mountains

• ⓘMedley's White Mountain

[Montmorillonite]Smith (1991)

• Karnes County

• Karnes Uranium Mining District

• ⓘBrysch Mine

[Montmorillonite]Dickinson et al. (1976)

• Live Oak County

• Ray Point Mining District

• ⓘEsse-Spoonamore mine

[Montmorillonite]Hubbard et al. (2023)

• Llano County

• ⓘRode Ranch pegmatite

[Montmorillonite]Anthony (1997)

• McMullen County

• ⓘBuck Martin Quarry

[Montmorillonite]- (2005)

• ⓘDilworth Quarry

[Montmorillonite]- (2005)

• ⓘHenry Martin Quarry

[Montmorillonite]- (2005)

• ⓘKuykendall Quarry

[Montmorillonite]- (2005)

• Presidio County

• Chinati Mountains

• ⓘBurney Mine

[Montmorillonite]Price (1983)

• ⓘSan Antonio Mine

[Montmorillonite]Price (1983)

• ⓘUnnamed prospect (PR-PR-Q18-9)

[Montmorillonite]Price (1983)

• ⓘWood prospect (Ojo Bonito prospect)

[Montmorillonite]Price (1983)

• ⓘLoma Plata Mine (Big Mine; Silver Dome Mountain prospect)

[Montmorillonite]Smith (1991)

• ⓘTerlingua Mining District

[Beidellite]Origlieri (1990)

• Utah

• Beaver County

• Star Range

• ⓘStar-North Star Mining District

[Saponite]Bullock (1981)

• Duchesne County

• ⓘGreen River Formation outcrops

[Hectorite]Bullock (1981)

• ⓘIndian Canyon

[Stevensite]gsa.confex.com (n.d.)

• East Tintic Mountains

• Tintic Mining District

• ⓘSilver City

[Montmorillonite]Min News 9:9 p6-8

• ⓘDragon Mine (Dragon Consolidated Mine; Dragon Iron Mine; International S. & R. Company; Filtrol Halloysite Mine)

[Montmorillonite]makalu.jpl.nasa.gov (n.d.)

• Emery County

• ⓘSan Rafael River Mining District

[Montmorillonite]Young et al. (1960)

• Garfield County

• Bear Creek-Sandy Creek Area

• ⓘChokecherry Creek Prospect

[Montmorillonite]- (2005)

• Grand County

• Little Grand Mining District

• ⓘTen Mile Graben

[Montmorillonite]Williams (2017)

• ⓘMorrison Formation

[Volkonskoite]Bullock (1981)

• ⓘRichardson Mining District

[Saponite]Bullock (1981)

• Iron County

• Escalante Mining District

• ⓘEscalante Mine

[Montmorillonite]Bullock (1981)

• Lund Area

• ⓘRadio Towers Prospect

[Montmorillonite]- (2005)

• Juab County

• East Tintic Mountains

• ⓘTintic Mining District

[Beidellite]Bullock (1981)

• ⓘHoneycomb Hills Mining District

[Montmorillonite]Bullock (1981)

• Thomas Range

• ⓘSpor Mountain Mining District

[Hectorite]Bullock (1981)

• ⓘBell Hill Mine

[Montmorillonite]Bullock (1981)

• ⓘBlowout Mine

[Montmorillonite]Bullock (1981)

• ⓘBlue Chalk claim

[Montmorillonite]Bullock (1981)

• ⓘBrush Wellman Mine

[Saponite]Montoya et al. (1962)

• ⓘClaybank claim

[Montmorillonite]Bullock (1981)

• Dell Mine

• ⓘDell No. 5 Mine

[Montmorillonite]Bullock (1981)

• ⓘEagle Rock prospect

[Montmorillonite]Bullock (1981)

• ⓘFloride No. 5 Mine

[Montmorillonite]Bullock (1981)

• ⓘFluorine Queen Mine (East Pit deposit)

[Montmorillonite]Bullock (1981)

• ⓘFluorine Queen No. 4 prospect

[Montmorillonite]Bullock (1981)

• ⓘFluro claim

[Montmorillonite]Bullock (1981)

• ⓘHarrisite Mine (Hardscrabble No. 2 claim)

[Montmorillonite]Bullock (1981)

• ⓘHogsback claim

[Montmorillonite]Bullock (1981)

• ⓘNorthend claim

[Montmorillonite]Bullock (1981)

• ⓘRainbow claim

[Montmorillonite]Bullock (1981)

• ⓘRoadside claim

[Montmorillonite]Bullock (1981)

• ⓘTarus claim

[Montmorillonite]Bullock (1981)

• Piute County

• ⓘMarysvale Mining District

[Montmorillonite]Bullock (1981)

• ⓘBig Rock Candy Mountain

[Montmorillonite]gsa.confex.com (n.d.)

• ⓘEast Slope No. 2 prospect

[Beidellite]Wyant

• ⓘPittsburg Mine

[Montmorillonite]- (2005)+1 other reference

• Salt Lake County

• Bingham Mining District

• Barney’s Canyon

• ⓘBarneys Canyon Lower Mine

Econ Geol (1996)

• Bingham Canyon

• ⓘBingham Canyon Mine

[Montmorillonite]Singer et al. (2008)

• ⓘLark Mine

[Montmorillonite]Bullock (1981)

• ⓘU. S. Mine (U. S. and Lark Mine; United States Mining Company; Claims: Galena Hoist)

[Montmorillonite]Bullock (1981)

• San Juan County

• Blanding

• ⓘCottonwood Wash Area

[Montmorillonite]Bull. Minéral.

• ⓘDeer Flat Mining District

[Montmorillonite]Finnell et al. (1963)

• ⓘHideout Mine (Hideout No. 1 Mine)

[Montmorillonite]Finnell et al. (1963)

• Lisbon Valley Mining District

• ⓘMi Vida Mine

[Montmorillonite]Gross (1956)

• Montezuma Canyon Mining District

• ⓘRepete Mine

[Montmorillonite]Chukanov et al. (2004)

• ⓘMorrison Formation

[Volkonskoite]Bullock (1981)

• Sanpete County

• ⓘFairview

[Beidellite]Bullock (1981)

• Sevier County

• Antelope Range

• Henry Mining District

• ⓘTrinity prospect (Monzonite Hill)

[Montmorillonite]Bullock (1981)

• Summit County

• Park City Mining District

• ⓘDaly Mine

[Montmorillonite]Bullock (1981)

• ⓘOntario Mine

[Montmorillonite]Bullock (1981)

• Tooele County

• Gold Hill Mining District (Clifton Mining District)

• ⓘCopper Bloom Mine

[Beidellite]Bullock (1981)+1 other reference

• Gold Hill

• ⓘGold Hill Mine

[Nontronite]Bullock (1981)

• ⓘUndine Mine

[Nontronite]Bullock (1981)+1 other reference

• Stockton Mining District

• ⓘHonerine Mine (Bauer; Bullion Coalition; Great Basin; Tip Top Mine)

[Nontronite]Bullock (1981)

• Sunshine Mining District

• ⓘUnknown Prospect (MRDS - 10094503)

[Montmorillonite]- (2005)

• Utah County

• East Tintic Mining District

• ⓘNorth Lily Mine

[Montmorillonite]Bullock (1981)

• East Tintic Mountains

• ⓘEast Tintic Mining District

[Beidellite]Bullock (1981)

• Lake Mountains Mining District

• ⓘFox Hills Clay Pit (Aluminum; Lake; Susan Jane)

[Montmorillonite]Bullock (1981)+1 other reference

• ⓘW. H. Prince and Sons Pit

[Montmorillonite]- (2005)

• North Tintic Mining District

• ⓘCentral Standard Consol. Mining Company (Copper Leaf Shaft; Central Standard Shaft; Helen Adit; White Star Adit)

[Montmorillonite]Lovering et al. (1960)

• Sunshine Mining District

• ⓘBlack Diamond Pit

[Montmorillonite]- (2005)

• ⓘChamberlain Mine

[Montmorillonite]- (2005)

• Fairfield

• ⓘClay Canyon

[Beidellite]Bullock (1981)

• ⓘPole Canyon Prospect

[Montmorillonite]- (2005)

• ⓘWells Canyon Clay Prospect

[Montmorillonite]- (2005)

• ⓘWells Canyon Nickel and Clay Pits

[Montmorillonite]- (2005)

• ⓘWells Canyon SE Prospect

[Montmorillonite]- (2005)

• Wasatch County

• Elkhorn Mining District

• ⓘPark Premier Shaft

[Montmorillonite]Singer et al. (2008)

• ⓘKeetley Area

[Montmorillonite]Bullock (1981)

• Washington County

• ⓘSilver Reef Mining District

[Montmorillonite]Bullock (1981)

• Vermont

• Windham County

• ⓘNewfane

[Pimelite]Morrill & Chaffee

• ⓘAdams Brook nickel prospect ?

[Pimelite]Rocks & Min. Vol. 71 (1996)

• ⓘVirginia

[Beidellite]Dietrich (1990)

• ⓘAlbemarle County

[Nontronite]Dietrich (1990)

• ⓘHickory Ridge Quarry

[Nontronite]Mitchell et al. (1988)

• North Garden

• ⓘNorth Garden Mine

[Nontronite]Dietrich (1990)

• Amelia County

• Amelia (Amelia Court House)

• ⓘChampion Mine (Jefferson No. 4 Mine; Bland Mine)

[Montmorillonite]Am Min 50:231-235+1 other reference

• Amherst County

• Piney River area

• ⓘAmerican Cyanamid lagoon

[Stevensite]Dietrich (1990)

• Augusta County

• West Augusta

• ⓘStoutameyer Branch (Stotameyer Creek)

[Nontronite]Robin D. Tibbit (deceased)

• Bedford County

• ⓘPeaksville

[Montmorillonite]Dietrich (1990)

• ⓘChesterfield County

[Montmorillonite]Dietrich (1990)

• Culpeper County

• Mitchell

• ⓘCedar Mountain Stone Corp. Quarry (A. H. Smith quarry) ?

[Nontronite]www.VaRockHound.com

• Fairfax County

• Culpeper Basin

• ⓘCentreville

[Montmorillonite]Dietrich (1990)

• Hanover County

• Montpelier

• ⓘMontpelier Mine (Bowe Farm Prospect; Feldspar Corporation Quarry)

[Saponite]Michael D. Dunn (2025)

• Highland County

• ⓘDoe Hill

[Saponite]Dietrich (1990)

• ⓘRoad cut

Mitchell et al. (1987)

• Isle Of Wight County

• ⓘFergusson's Wharf

[Montmorillonite]Dietrich (1990)

• ⓘLouisa County

[Montmorillonite]Dietrich (1990)

• Pittsylvania County

• ⓘSwanson Uranium project prospect (Cole property; Coles Hill)

Hall et al. (2022)

• Rockbridge County

• Glasgow

• ⓘLone Jack Quarry

[Montmorillonite]Dietrich (1985)

• ⓘIrish Creek

[Montmorillonite]Dietrich (1990)

• ⓘCash Mine (Panther Run Mine; Irish Creek Tin Mines)

[Montmorillonite]Glass et al. (1958)+1 other reference

• ⓘWestmoreland County

[Montmorillonite]Dietrich (1990)

• Wythe County

• New River-Cripple Creek Region

• Austinville-Ivanhoe Mining District

• ⓘNew Jersey Zinc Company Mine (Austinville Mine)

[Sauconite]Harvard Museum of Natural History ...

• Washington

• Benton County

• ⓘHanford

[Montmorillonite]Tschernich (1992)

• Chelan County

• Wenatchee Mining District

• ⓘCannon Mine

Derkey et al. (1990, November)

• Clark County

• Yacolt

• ⓘBig Tree Creek

- (n.d.)

• Cowlitz County

• Toutle

• Signal Peak

• ⓘRoad 4600 Cliff

- (n.d.)

• ⓘRoad 4680

- (n.d.)

• Wolf Point

• ⓘBaird Creek Quarry

- (n.d.)

• Douglas County

• ⓘRock Island Dam

- (n.d.)

• ⓘGrant County

cms.lanl.gov (n.d.)

• Warden

• ⓘPerch Point-Potholes Reservoir (Medicare Beach)

T Douglas Schonewald Collection

• ⓘState Route 262 roadcuts

[Nontronite]T Douglas Schonewald Collection

• Grays Harbor County

• Porter

• ⓘFive Mile Quarry (Upper Lytle Quarry)

- (n.d.)

• Jefferson County

• ⓘBeaver Valley Quarry

Micro Probe Volume VIII Number 9 spring ...

• ⓘShine Quarry

- (n.d.)

• Lewis County

• Doty Hills

• ⓘDNR Lincoln Creek Quarry

- (n.d.)

• ⓘF Line pit

- (n.d.)

• Ryderwood

• ⓘClinton Knob

- (n.d.)

• Mason County

• ⓘRobertson Pit

- (n.d.)

• ⓘMount Rainier National Park

Rye et al. (2003)

• Okanogan County

• Mazama Mining District

• ⓘMazama Porphyry

[Montmorillonite]Singer et al. (2008)

• Pacific County

• Brooklyn

• Doty Hills

• ⓘTop of the Hill Quarry

- (n.d.)

• Raymond

• ⓘBishop Road Quarry

- (n.d.)

• Pierce County

• ⓘOsceola Mudflow

Rye et al. (2003)

• ⓘWest Side debris flows

Rye et al. (2003)

• Skamania County

• Cook

• ⓘCarpathite occurrence

Gladwell (2022)

• Snohomish County

• Sultan Mining District

• Vesper Peak

• ⓘ48-55 Mine

[Montmorillonite]Cannon (1991)

• Spokane County

• ⓘSpokane

[Nontronite]Cannon (1975)

• Stevens County

• Northport Mining District

• Northport Area

• ⓘFlagstaff Mountain Mine

[Montmorillonite]- (2005)

• Springdale Mining District

• Wellpinit Area

• ⓘMidnite Mine

[Montmorillonite]Barrington et al. (1961)+2 other references

• Thurston County

• Littlerock

• ⓘGreen Line Quarry (D-4200 Road Quarry)

- (n.d.)

• Wahkiakum County

• Altoona

• ⓘAltoona-Pillar Rock Road roadcuts

[Nontronite]Karl Volkman specimen.

• ⓘUnnamed Basalt quarry (Columbia River dikes)

[Saponite]- (n.d.)

• Whatcom County

• Mount Baker Mining District

• Mount Baker

• ⓘDorr Fumarole Field

Frank (1983)

• ⓘSherman Crater

[Montmorillonite]Frank (1983)

• Whitman County

• Colfax

• ⓘUnnamed Nontronite occurrence

[Nontronite]Cannon (1975)

• ⓘGarfield

[Nontronite]Cannon (1975)

• ⓘMoses (Clarkston)

- (n.d.)

• West Virginia

• Pendleton County

• ⓘSugar Grove Basalt

[Nontronite]Rocks & Minerals 68:167+1 other reference

• Wisconsin

• ⓘDodge County ?

[Stevensite]Hawley (1934)

• Douglas County

• Amnicon Falls

• ⓘBuckley Quarry

[Saponite]Cordua (1991)

• ⓘLafayette County

[Montmorillonite]Rocks & Min. Vol. 73 (1998)

• ⓘCalamine-Truman-Darlington area

[Montmorillonite]Cordua (1998)

• ⓘMeeker's Grove area mines

[Sauconite]Cordua (1998)

• ⓘLiberty Mine

[Sauconite]Heyl et al. (1959)

• Shullsburg area

• ⓘHelena-Roachdale Mine

[Montmorillonite]Heyl et al. (1959)

• Rusk County

• Ladysmith

• ⓘFlambeau Mine

[Montmorillonite]DeMatties (2018)

• Wood County

• ⓘCary Mound area quarries

[Montmorillonite]55TH INSTITUTE ON LAKE SUPERIOR GEOLOGY (2009)

• ⓘWyoming

[Montmorillonite]Goodman (1978)

• Albany County

• ⓘMany Values pegmatite prospect

[Montmorillonite]Hanley et al. (1950)

• ⓘConverse County

[Volkonskoite]Ransom (1974)

• Deer Creek Mining District

• ⓘDeer Creek mine

[Volkonskoite]Ransom (1974)

• Southern Powder River Basin Mining District

• ⓘPat No. 8 Occurrence

[Montmorillonite]- (2005)

• ⓘUnknown Uranium Occurrence (MRDS - 10018972)

[Montmorillonite]- (2005)

• ⓘUnnamed Uranium Prospect (MRDS - 10081045)

[Montmorillonite]- (2005)

• Crook County

• ⓘBear Lodge alkaline igneous complex

[Montmorillonite]Van Rythoven et al. (2020)

• Fremont County

• Owl Creek Mountains

• ⓘB. H. Hall No. 5 occurrence

[Montmorillonite]- (2005)

• Laramie County

• ⓘIron Mountain Kimberlite District

[Montmorillonite]Coopersmith et al. (2003, June)

• Natrona County

• ⓘBlack Mountain spodumene pegmatite prospect

[Montmorillonite]Hanley et al. (1950)

• Park County

• Grand Canyon of the Yellowstone

• ⓘSeven Mile Well

Phillips et al. (2008, December)

• Sweetwater County

• Green River Basin

• ⓘStauffer Trona Mine

[Beidellite]Tony Nikischer and Luis Menezes

• ⓘJohn Hay Jr. Well No. 1

[Montmorillonite]Fahey et al. (1941)

• ⓘWilliam T. Rogers No. 1 well ?

[Saponite]Am Min 49:778-781

• Teton County

• ⓘLower Geyser Basin

[Montmorillonite]Bargar+1 other reference

• ⓘOjo Caliente Spring

[Montmorillonite]Bargar et al. (1973)

• ⓘYellowstone National Park

[Montmorillonite]Tschernich (1992)

Uzbekistan

 

• Ferghana Region

• Uzbekistan District

• ⓘShorsu deposit (Shor-Su deposit)

[Montmorillonite]Uklonskiy et al. (1964)+1 other reference

• Navoiy

• Central Kyzylkum Region

• Lyavlyakan-Beshkak ore field

• ⓘBeshkak U deposit

[Montmorillonite]Solodov et al. (2001)

• Sirdaryo

• ⓘNavbakhor Clay deposit

[Montmorillonite]Mirzaev et al. (2004)

Vanuatu

 

• Futuna Trough

• ⓘNifonea hydrothermal field

Schmidt et al. (2017)

• ⓘVate Trough

[Nontronite]Iizasa et al. (1998)

Venezuela

 

• Aragua

• Santos Michelena

• ⓘLoma de Hierro

[Pimelite]Domènech et al. (2022)

Vietnam

 

• ⓘĐắk Lắk Province

[Saponite]Ko-Chun Huang Collection

• Lai Châu Province

• Phong Tho District

• Mt Fansipan

• ⓘNâm Xe REE deposit

[Montmorillonite]Gupta et al. (2005)

Yemen

 

• Al Jawf Governorate

• ⓘJabali mine

[Sauconite]Mondillo et al. (2011)+4 other references

• Hadhramaut Governorate

• ⓘKaidun meteorite

[Saponite]LPSC 25 (1994)+1 other reference

Zambia

 

• North-Western Province

• Solwezi District

• ⓘKansanshi Mine

[Montmorillonite]MacIntyre (2019)

• Southern Province

• Mazabuka District

• Munali Intrusive Complex

• ⓘMunali nickel project

[Montmorillonite]Brotherton (1979)

Zimbabwe

 

• Manicaland

• Buhera District

• ⓘDorowa Phosphate Mine

[Montmorillonite]Meck et al. (2011)

• Shawa complex

• ⓘShawa Mine

[Montmorillonite]Meck et al. (2011)

• Mashonaland East

• Goromonzi District

• ⓘCasa Ventura pegmatite

[Montmorillonite]Mineralogical Magazine 1959 32 : 87-89

• Mashonaland West

• Chegutu District

• ⓘHartley Mine

[Nontronite]Oberthür et al. (2013)

• Midlands

• Gokwe North District

• ⓘSanyati Mine

Frei (2005)

162173 Ryugu

[Saponite]  

Mars

[Saponite]  

• Aeolis quadrangle

• ⓘGale Crater

photojournal.jpl.nasa.gov (2013)+1 other reference

• Aeolis Mons (Mount Sharp)

• Lower Mt. Sharp

• Glen Torridon

• ⓘGroken site

Treiman et al. (2023)

• Aeolis Palus

• ⓘYellowknife Bay

[Nontronite]Several papers on: Science Express

• Oxia Palus quadrangle

• ⓘMawrth Vallis

[Montmorillonite]Gornitz (2006)+1 other reference

• Syrtis Major quadrangle

• ⓘJezero Crater

Horgan et al. (2020)

• ⓘNili Fossae

[Nontronite]Vivien Gornitz (2005)+1 other reference

• Valles Marineris

• ⓘNoctis Labyrinthus ?

[Nontronite]Gurgurewicz J. (Valles Marineris, Mars)

Outer Space

 

• Main Belt Asteroids

• ⓘBennu

Lauretta et al. (2024)

• ⓘNGC 6302 (Bug Nebula; Butterfly Nebula) ?

[Saponite]Posch et al. (2007)