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Schwertmannite from
Alum Cave Bluff, Sevier County, Tennessee, USA

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Locality type:Cliff
Classification
Species:Schwertmannite
Formula:Fe163+(OH,SO4)12-13O16 · 10-12H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Schwertmannite data
Locality Data:Click here to view Alum Cave Bluff, Sevier County, Tennessee, USA
Data Identifiers
Mindat Occurrence Record ID:26022
Long-form Identifier:1:3:26022:2
GUID (UUID V4):0
Nearest other occurrences of Schwertmannite
27.9km (17.3 miles)ⓘHazel Creek Mine (Everett Mine; Adams Mine; Adams-Westfelt Property), Swain County, North Carolina, USA
34.2km (21.2 miles)ⓘFontana Mine, Swain County Copper Mining District (Fontana Mining District), Swain County, North Carolina, USA
References
Coskren, T. Dennis, Lauf, Robert J. (2000) The Minerals of Alum Cave Bluff, Great Smoky Mountains, Tennessee.The Mineralogical Record, 31 (2) Tucson. 163-175
Reference Search (possible matching items)
Hammarstrom, J.M., Seal, R.R., Meier, A.L., Kornfeld, J.M. (2005) Secondary sulfate minerals associated with acid drainage in the eastern US: recycling of metals and acidity in surficial environments.Chemical Geology, 215 (1) 407-431doi:10.1016/j.chemgeo.2004.06.053
Journal (article/letter/editorial)
Virginia 20192,USAU.S. Geological Survey, 973 Denver Federal Center, Denver, Colorado 80225,USAcDartmouth...Dartmouth College, Dartmouth, New Hampshire,USAAccepted 1 June 2004AbstractWeathering of metal-sulfide...the Copper Basin (Ducktown) mining district ofTennessee, and where sulfide-bearingmetamorphic rocks undisturbed...Mountains National Park in North Carolina andTennessee.Dissolution experiments on composite salt samples...minerals; Mineralogy; Acid rock drainage; EasternUSA1. IntroductionSecondary sulfate minerals play
(2000) March - April 2000.The Mineralogical Record Vol. 31 (2) The Mineralogical Record, Inc.
Journal (issue)
CooperNottingham, EnglandAnthony R. KampfL.A.County Mus. of Nat. Hist.Los Angeles, CAJoseph A. Mandarino...Uher, S. Michal & J. VitdlosThe minerals ofAlum Cave Bluff,Great Smoky Mountains, T ennessee...........Sodalite, elongated, twinned crystal,2.8 mm long, fromCave San Vito, MonteSomma, Napoli, Campania, Italy....National LaboratoryOak Ridge,Tennessee 37831-6085A lu m C aveBluff, a D a n a locality fo r apjohnite...apjohnite, epsomite,melanterite and potashalum , has yielded goodmicrocrystals o f several rare sulfate
Matýsek, D., Jirásek, J., Osovský, M., Skupien, P. (2014) Minerals formed by the weathering of sulfides in mines of the Czech part of the Upper Silesian Basin.Mineralogical Magazine, 78 (5) 1265-1286doi:10.1180/minmag.2014.078.5.12
Journal (article/letter/editorial)
similarmineral assemblage at theAlum Cave Bluff,Tennessee,USA.Goethite [a-Fe3+O(OH)] is the only...and thin orange-red coatings. Akaganeite orschwertmannite havenot been found by PXRD despite many of...mines and dumps, locations ofvolcanic activity andcave environments. Theclosest geochemical relationship...Saxony, Germany (Thalheimet al., 1991) with finds ofalum-(K), aluminocopiapite, alunogen, blödite, copiapite...Sulfates. Mineral Data Publishing, Tuscon,Arizona,USA, 813 pp.Baltatzis, E., Stamatakis, M.G. and Kyriakopoulos
Alpers, C.N., Jambor, J.L., Nordstrom, D.K. -Eds. (2000) Sulfate Minerals.Reviews in Mineralogy and Geochemistry Vol. 40. Mineralogical Society of America
Report (volume)
CRYSTALLINITY ........................... 362Schwertmannite [Fe 80 8(0H) 6S04 ·nH 20] ...................anions of the sulfate group. The structure of sodiumalum, Na{Al(H2O)6}(SO4)2(H2O)6, consists of {Al(H2O)6}...and (MØ6) octahedra:(a) cyanochroite; (b) sodiumalum; (c) tamarugite, with Na atoms shown as circles;...(7)matteuccite (14)pentahydrite (8)sodiumalum (6)yavapaite (11)melanterite (5)peretaite...szomolnokite (12)minasragrite (7)potassiumalum (6)tamarugite (6)mineevite-(Y) (14)poughite
Biagioni, Cristian, Mauro, Daniela, Pasero, Marco (2020) Sulfates from the Pyrite Ore Deposits of the Apuan Alps (Tuscany, Italy): A Review.Minerals, 10 (12) 1092doi:10.3390/min10121092
Journal (article/letter/editorial)
the presence of gypsum, melanterite, halotrichite,alum-(K), goslarite, and, possibly,coquimbite. Since...ore deposits of the southern Apuan Alps.MineralAlum-(K)AlunogenAnhydriteCopiapite groupCoquimbite...members of their own group or subgroup.3.1.Alum-(K)Alum-(K), ideally KAl(SO4 )2 (H2 O)12 , is a common...S-bearing vaporsin fumaroles [14]. It belongs to thealum group, a series of minerals and synthetic compounds...phases, T = S. In additiontoalum-(K), natural members of this group arealum-(Na) (X = Na, Y = Al), lanmuchangite
Grant, Raymond W., Gibbs, Ron, Jong, Harvey, Rasmussen, Jan, Keith, Stanley (2022)Mineralogy of Arizona (4th ed.) University of Arizona Press. p.744
Book (edition)
Co\·er photo: \\ 7 ulfenite, Rowley Mine, MaricopaCounty, 4 cm high specimen, Evan andMelissa Jones Collection...gemandmineralmuseum.arizona.edu) is located in the old PimaCountyCourthouse building at 115 North Church Avenue...accessed through an impressivemanmade "naturalcave:'Portions of the collection are often displayed...were designed by ateam from the NMNH. A naturalcave display is a great educational tool. Thiscollection...on the market. The minesat Bisbee, in CochiseCounty, have produced large quantities of gem-quality
Bernard, Jan, Hyršl, Jaroslav (2004)Minerals and their Localities (1st ed.) Granit, Prague.
Book (edition)
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...UintahCounty. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,cRio BlancoCounty. Colorado...29. 17AFGHANITERiver Formation in UintahCounty, Utah. Deer et al., v. Henderson molybdenum mine...565, 1984.rhyolites, and their lavas in SonomaCounty, Califor- Aeschynite-(Y)(Y,Ca,Fe,Th)(Ti,Nb)z(O
Back, Malcolm E., Mandarino, Joseph A. (2008)Fleischer's Glossary of Mineral Species 2008. The Mineralogical Record, Inc.
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
Chukanov, Nikita V. (2014)Infrared spectra of mineral species Vol. 1 - Springer Geochemistry/Mineralogy. Springer Netherlands.doi:10.1007/978-94-007-7128-4
Book (volume)
abbreviations are used in thischapter:Mt.mountainCo.countyIRinfraredDdensityDmeasmeasured densityDcalc...Locality: Boron Open Pit, Boron, Kern Co., California,USA.Description: Colourless crystal from the association...Mn2+BO2(OH)Locality: Franklin, Sussex Co., New Jersey,USA (type locality).Description: Pink massive aggregate...Locality: Billie mine, Death Valley, California,USA.Description: White platelets with pearly lustre...CaB6O10·5H2OLocality: Death Valley, California,USA.Description: White fibrous aggregate. Specimen No
Dill, Harald G. (2015)The Hagendorf-Pleystein Province: the Center of Pegmatites in an Ensialic Orogen - Modern Approaches in Solid Earth Sciences No. 15. Springer International Publishing.doi:10.1007/978-3-319-18806-5
Book
are important sources of Li and Cs(Bessemer City,USA, Greenbushes, Australia, and Bikita, Zimbabwe). Normally...D) The pegmatite at Crystal Mountain in Montana,USA isone of the few fluorite-bearing pegmatites. In...high-purity quartz as at Drag, Norway, and Spruce Pine,USA. Quartz of pegmatitesmay gain a high to ultra-high...India, Australia, China, Norway, Russia and theUSA,there are numerous sites where pegmatitic quartz...are Italy, Turkey, China, Japan,Thailand and theUSA.Quartz In the Earth’s crust, quartz is second in
 
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