 | | Field Trip Notes | | LarimerCounty Sponsored by:Colorado School of Mines Geology Museum Friends of Mineralogy,Colorado Chapter...Society Friends of theColorado School of Mines Geology Museum Berthoud Hall,Colorado School of Mines Golden...Golden,Colorado July 15 - 19, 2016 Second Eugene E. Foord Pegmatite Symposium July 15-19, 2016 Field...guide to the amazonite-bearing pegmatites, CrystalPeak, Teller and Park Counties 3 Amazonite-bearing pegmatites...to the Eight Mile Park pegmatite field, FremontCounty............................... 10 Eight Mile Park |  | | Journal (article/letter/editorial) | | December 2012Flgun 1. View from the summit of PikaPeak looking northwest acro88 the cliff’s of Glen Cove...northeasterly-trending continentulFigure 2. Geologic map of theColorado Front Range showing the Precambrian metamorphic...I-billion-year-oldformbasin was established in the southerilPikes Peak Batholith. Adapted by the author from Reed, Bickford...Karistrom 1978; Lanthier 1978). Farthersouth inColorado, sediments accumulated in decper-waterrocks formed...Survey into “Early, Middle, and Late” Eras. InColorado webecause of the subsequent folding and overthrusting |  | | Journal (article/letter/editorial) | | 2000 Lakeshore Drive,New Orleans, Louisiana 70148,USASarah L. HANSONGeology Department, Adrian College... 110 S. Madison Street, Adrian, Michigan 49221,USAAlexander U. FALSTER and Karen L.WEBBERDepartment...2000 Lakeshore Drive,New Orleans, Louisiana 70148,USAAbstractPegmatites enriched in the rare-earth elements...along asouthwestern trend from Wisconsin throughColorado to Arizona. Four widely geographically spaced...South Platte (SP), inColorado, circa1.6 Ga Trout Creek Pass (TCP), also inColorado, and circa 1.5 Ga Mojave |  | | Journal (article/letter/editorial) | | 20:04 16 May 2014Stove Mountain AreaColorado Springs,ColoradoAll photos by Gary Zitounless otherwise...otherwise noted224ROCKS & MINERALSGARY ZITOColorado School of MinesMetallurgical and MaterialsEngineering...Engineering Department1500 Illinois StreetGolden,Colorado 80401gzito@mines.eduSARAH L. HANSONAdrian...20:04 16 May 2014in the Stove Mountain area ofColorado haveprovided numerous attractive specimens of...Unlike thebetter known pegmatites within thePikes Peak Batholith,this area is also notable for its |  | | Journal (article/letter/editorial) | | 44, pp. 1119-1125 (2006)SAMARSKITE-(Yb): A NEW SPECIES OF THESAMARSKITE GROUPFROM THE LITTLE PATSY...PATSY PEGMATITE, JEFFERSONCOUNTY,COLORADOWILLIAM B. SIMMONS§Department of Geology and Geophysics, University...70148,USASARAH L. HANSONDepartment of Earth Science, Adrian College, Adrian, Michigan 49221,USAALEXANDER...Orleans, New Orleans, Louisiana 70148,USAABSTRACTSamarskite-(Yb) occurs at the Little Patsy NYF-type...pegmatite in the South Platte district, JeffersonCounty,Colorado as black, metamict, anhedral masses up to |  | | Report (issue) | | York (P. L. Lierritt)1 cc-y,EC, Denver, Colo. (C. C. Tcwle, Jr.)1 co•yC, Spokane, Wash. (E. E....Bill Bryan claim,guild Steer Canyon,MontroseCounty, Colo,Ref. no. cfX-rav patternsTE 474Quantity...GROUP A. URANIUL:THORIUI: LIF.ERALSAMPANGAFEITE (Y,Er,U,Ca,Th)2(Cb,Ta,Fe,Ti)701e ?Optics 1/In transmitted...Arc!ers(, nitc. 1/usrmHillside mine,Yac;apalCounty,Ariz,Inv. 2791USNM-2 mg•/ Lliton, Charles...Ca(UO2)2(PO4)2010-12H2COrticsOrlenation(7)'''Y(C) Z7n(Autun)1/1.55311.577n(Yar3,1and)2/n |  | | Journal (article/letter/editorial) | | Highway 50 near the village of Grenville, ArgenteuilCounty,Quebec, Canada. The dark blue calcite occurs as...PYROCHLORE-GROUP MINERALS FROM THEWAUSAU COMPLEX, MARATHONCOUNTY, WISCONSIN. T. W. Buchholz1, A. U. Falster2, and...dominance in the A-site) is puzzling: Ce, Ba, Pb,Y,and U are major A-site cations. In microlites, Ca...pegmatite minerals of the Wausau Complex,MarathonCounty, Wisconsin. Memorie della Società Italiana diScienze...ROAD WOLLASTONITE DEPOSIT, PITCAIRN, ST.LAWRENCECOUNTY, NEW YORK. S. C. Chamberlain1,M. R. Walter 2, |  | | Report (issue) | | Minerals ofColorado:A 100- Year RecordBy EDWIN B. ECKELGEOLOGICALSURVEYBULLETIN1 1 14A...knowledge____________________________________Future ofColorado mineralogy______________________________________...mineral localities and metallic mineraldeposits ofColorado ________________________________ In pocketIII...mineral localities and metallic mineral depositsofColorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OFCOLORADO: A 100-YEAR RECORDBy EDWIN B. EcKELABSTRACT |  | | Book | | "Pe 7\iyeapre2 ,' :8lilbapel' ae“ayoear DISCARDEDGems« MineralsRichmond...considered to be minerals.Microcline, CrystalPeak,Colorado,USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A...zeolites.Calcite (septarian nodule), San JuanCounty, Utah,USA * 18 x 24x Bem 14| MINERALS: PRODUCTS...Madagascar e(2x23x3emQuartz, Mount Ida, Arkansas,USA ° 14x 15 x 10 cmCorundum, Mozambique * 17 x 11...typical crystal shape.Goethite, Tintic, Utah,USA * 16.5 x 3.5 x 2.5 omDrusy These minerals have | | | Book | | considered to be minerals.Microcline, CrystalPeak,Colorado,USA * 12 x 9x 5 cm.BiomineralsCrystals formed...zeolites.Calcite (septarian nodule), San JuanCounty, Utah,USA » 18 x 24 x 8 om 14MINERALS: PRODUCTS...for cutting other minerals.Calcite, Oklahoma,USA * 10 x 11 x 8 cmTalc, Mpumalanga, South Africa...* 12 x 23 x 3 cm.Quartz, Mount ida, Arkansas,USA * 14 x 15 x 10 cmCorundum, Mozambique * 17 x 11...Spain * 19 x 19 x 16 cmGoethite, Tintic, Utah,USA * 16.5 x 3.5 x 2.6 omDrusy These minerals have |  | Allaz, Julien, Raschke, Markus B., Persson, Philip M., Stern, Charles R. (2015) Age, petrochemistry, and origin of a REE-rich mineralization in the Longs Peak-St. Vrain batholith, near Jamestown, Colorado (U.S.A.)American Mineralogist, 100 (10) 2123-2140doi:10.2138/am-2015-5253 | Journal (article/letter/editorial) | | mineralization in the LongsPeak-St. Vrainbatholith, near Jamestown,Colorado (U.S.A.)Julien Allaz1,*...Geological Sciences, University ofColorado Boulder, 399 UCB, Boulder,Colorado 80309, U.S.A.Department of...of Chemistry, and JILA, University ofColorado, Boulder,Colorado 80309, U.S.A.3Department of Geology...Geological Engineering,Colorado School of Mines, 1516 Illinois Street, Golden,Colorado 80401, U.S.A.2Abstract...LongsPeak-St. Vrain monzo- to syenogranite Silver Plume-typeintrusion near Jamestown,Colorado (U.S |  | | Journal (article/letter/editorial) | | Conway Granite in New Hampshire and thePikes Peak Batholith inColorado (London2008; Rakovan 2008). One of...ColumbiteEuxenite-(Y)Fergusonite-(Y)FluoriteGadolinite-(Y)GalenaHeulanditeHingganite-(Y)*Hübnerite...RutileSamarskite-(Y)SchorlSideriteSphaleriteTopazVivianiteWolframiteYttrotantalite-(Y)Zinnwaldite...New York:Oxford University Press.Hashimoto, K.,Y. Hisada, T. Kutsukake, S. Nakano, H. Nishihashi,S... [in Japanesewith English abstract]Hayama,Y., andY. Tainosho. 2000. Mesozoic to Cenozoic igneous |  | | Book (edition) | | Strunz since 1941 (Strunzand Nickel 2001): • Subsidim-y anions (OH,F,O) arepositioned before the complex...abbreviations:Rep. (republic), prov. (province), co. (county), munic.(municipio), pref. (prefecture), dept...always included in text,except in the cases of theUSA, UK, and the provincesOntario and Quebec in Canada...ardennite,Triclinic. ah,c = 8. 4+, 11.12. 7.28, o.,~,y = 90°53', hollandite. and shattuckite, etc., in brownish...UintahCounty. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,cRio BlancoCounty. Colorado |  | | Journal (issue) | | Complex,Wausau Syenite Compley, MarathonCounty, Wisconsin,USA……………………………………………..21DOLGOPOLOVA, A.,...Emmonspegmatite, Greenwood, Oxford Co., Maine,USA: implication for the origin of this unusualpara...(Maine,USA)…………………………………………37GUASTONI, A., GENTILE, P., NESTOLA, F., ZORZI, F.Pb-rich agardite-(Y) and...on the crystal chemistry and classification ofsamarskite groupminerals………………………………………………………………………………………………………………………………...of theBerry-Havey rare-element pegmatite (Maine,USA): preliminaryresults……………………………………………………………………… |  | | Show/Event (guide) | | loss was especially difficult tocomprehend. C a t hy and Bruce organized the exhibits and solicitedauction...Rossmanite and associated minerals from Newcomb, EssexCounty,NY by M. Lupulescu & J. RakovanT h e minerals...Road Wollastonite Deposit, Pitcairn, St.LawrenceCounty, New York by M. R. Walter, S. C. Chamberlain,R...WollastoniteDeposit, Pitcairn, St. LawrenceCounty, NewY o r k byS. C. Chamberlain, M. R. Walter, R...R. Rowe, & D. Bailey.2:30 G e o l o gy and mineralogy of the Mountain River Beryl (varietyemerald) |  | | Show/Event (guide) | | Kearns and B. S.Martin.4:00 M i n e r a l o gy of the hiddenite and emerald vein assemblage, Hiddenite...C ry s t a l morphology of barite occurring in the Cartersville Mining District, BartowCounty,Georgia...Georgia by1..C. Gray.4:30Anew site for gadolinite-(Y) in Wisconsin: The Keller Lake pegmatite by T W Buchholz...e x a h e d r a l faces on grossular from InyoCounty, California by V. T King.2 5:00 T w i n n e... U Falstei; B. M. Laws; and Win.B. Simmons.5:45Y a o g a n g x i a n Tungsten mine byB. Ottens.6:00 |  | | Journal (issue) | | CooperNottingham, EnglandAnthony R. KampfL.A.County Mus. of Nat. Hist.Los Angeles, CAJoseph A. Mandarino...quartz gems (3), garnet,topaz, zircon, cookeite,samarskite.Group 2: Mines: Ingela, Murrapane, Namicaia...thorianite, bismutite, monazite, microlite, zircon,samarskite, euxenite, beryl gems, black beryl,xenotime...beryl, ferrotantalite-ferrocolumbite,xenotime,samarskite, monazite, euxenite.Group 23: Mines: Morrua...Massive, Horta.Minerals: Betafite, euxenite,samarskite.Group 11: Mines: Macotaia, Mtomotiti.Minerals: |  | | Journal (issue) | | on Amazonite7.5 cm, from the Smoky Hawk claim,Colorado. Collected by the Dorris family; Tom Spann photo...finest aquamarine andphenakite from Mt. Antero,Colorado, and their most publicizedeffort, the mining...finest museum quality.”(Szenics, 1967)SprucePeak, KingCounty, Washington, 1977Beautiful pyrite and quartz...and FLECK, G. (1980) The Grey Horse mine, PinalCounty, Arizona. Mineralogical Record, 11 (4), 231–232...and HAWES, W. (1978)Quartz and pyrite from KingCounty, Washington. MineralogicalRecord, 9 (6), 352–353 |  | | Report (issue) | | Granite, California _ ___ ___Granodiorite, JohnstonCounty, Okla_ __9993925.431682037..__________...H___ ___Hastingsite granite, Jackson Falls, N.EL _______ _ _ __Alkalic granite, Kungnat, Greenland...Okla. (20) _ _ _____Riebeckite granite, BrewsterCounty, Tex. (!)__________Mount Rosa, Colo. (3) _ ___...Riebeckite rhyolite, Brewster,County Tex. (7) ______ __ _ _Jeff DavisCounty, Tex. (2)_ _ _ _____6130...WheatlandCounty, Mont. (3)______-________MarathonCounty, Wis. (3)_________.________FremontCounty, Colo |  | | Book (edition) | | (Brazil). Malcolm Back (Canada),Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey deFourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada).J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner(Austria), Uwe Kolitsch (Austria)...Republic).Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H.Paar |  | | Report (issue) | | International, LLCP.O. Box 263, East Hampton, CT 06424,USAPhone 1.860.267.1512; fax 1.860.267.7225www.lapisint...CHRISTIAN WEISE VERLAG, GERMANY AND LAPIS INTERNATIONAL,USA Tourmaline ♦ History ♦ Mineralogy• Tourmaline...thenorth side of theHimalaya Mine inSan DiegoCounty,CA. D. Sterrettphoto provided byJesse Fisher...tourmalinewas found in the pegmatites of San DiegoCounty, California.The Advent of Chemical Analysis...formula for the tourmalinegroup is expressed asXY 3 z6 [T6O1 sl [BO3 h V 3 WThe letters in the general |  | | Book (volume) | | '.:. :,.·~'.', •• 1,•,·\:_)\_?.'.:,y::_.;:'• .-.,··:..,;'.-·.:·.;:/f/t'l.._._._,,'···••::::••...last, at www.MineralogicalRecord.com IIIMORIITE-(Y)EUROPEFRANCETrimouns quarry, Luzenac, Ariege....extremely rare yttrium silicate-carbonate iimoriite-(Y)occurs at Trimouns as colorless, pink and pale brown...long (Marty, 2004 ).AFRICAwidely in LitchfieldCounty, where good crystals were taken fromquartz veins...region (Brunet, I 977b ).NEW YORKAmity, OrangeCounty. At many isolated collected sitesbetween the towns |  | | Book | | Tht C®l(§(gto[rs§ l®€y€l®p(ido® ®{F ROCKS & MINERALS edited by A F L Deeson MA PhD DSc researched by...Cardiff. H. L. Douch and R. D. Penhallurick at theCounty Museum, Truro, Cornwall. John Turner of Glenjoy...Greenish-white, green or yellow Vitreous XenotimeY tP04 Tetragonal Prismatic crystals Brown, red or...with a clinker like tumultuous surface. Occurrence:USA—Hawaiian Islands. CHjCOOH, corrosive and useful...rims, olivine, augite and some leucite. Occurrence:USA—Wyoming (Absaroka Range in the Yellowstone National | | | Book | | Cardiff. H. L. Douch and R. D, Penhallurick at theCounty Museum, Truro, Cornwall John Turner of Glenjoy...Orendite Beringite Aasby Diabase —_DorgaliteY) Aplite Lugarite Selagite Camptonite Alnoite...Pseudobreccia ORGANIC Oil shale EVAPORITES Evaporiteel Tufa Siderite mudstone Turbidite Varve clay Varvite...when undiluted. tumultuous surface. Occurrence:USA—Hawaiian AASBY Islands. ACID ACHONDRITE DIABASE...groundmass of augite and some leucite. Occurrence:USA—Wyoming (Absaroka Range in the Yellowstone National |  | | Book (chapter) | | sepiolite, ClayM 34, 39 (1999).palykras = polycrase-(Y), Novitzky 247 (1951).palysepiole polysomatic series...(2000).paranite = paraniite-(Y), RE 21, 14 (1992).paranite-(Y) = paraniite-(Y), MR 28, 434 (1997).Parankerit...258 (1892).pelopio = tantalite + columbite +samarskite, Domeyko II, 95 (1897).Pelosiderit = Mn-rich...Ca4FeTi4[Si4O22], MM 73, 779 (2009).perrierite-(Y) = hypothetical Y4FeTi4[Si4O22], MM 73, 159 (2009)...= gold, MR 42, 276 (2011).petersite = petersite-(Y), AM 72, 1042 (1987).petersite-(Ca) = calciopetersite |
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