Tangeite

A valid IMA mineral species - grandfathered

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Tangeite

Green Monster Mine, Kearsarge, Kearsarge Mining District [2], Inyo Mts, Inyo County, California, USA

Tangeite

Monument No. 1 Mine, Monument No. 1 channel, Mystery Valley, Mineral Mining District, Navajo County, Arizona, USA

Tangeite

Manganese Mine, Copper Harbor, Keweenaw County, Michigan, USA

Tangeite

Green Monster Mine, Kearsarge, Kearsarge Mining District [2], Inyo Mts, Inyo County, California, USA

Tangeite

Monument No. 1 Mine, Monument No. 1 channel, Mystery Valley, Mineral Mining District, Navajo County, Arizona, USA

Tangeite

Manganese Mine, Copper Harbor, Keweenaw County, Michigan, USA

Tangeite

Green Monster Mine, Kearsarge, Kearsarge Mining District [2], Inyo Mts, Inyo County, California, USA

Tangeite

Monument No. 1 Mine, Monument No. 1 channel, Mystery Valley, Mineral Mining District, Navajo County, Arizona, USA

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About TangeiteHide

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Dangi Gorge (aka Tange Gorge)

Tyuya-Muyun Massif, Aravan District, Osh Region, Kyrgyzstan

Formula:

CaCu(VO₄)(OH)

Colour:

yellow, yellow-green, olive green, green to dark green; light green in transmitted light.

Lustre:

Sub-Vitreous, Resinous, Pearly

Hardness:

3½

Specific Gravity:

3.75

Crystal System:

Orthorhombic

Member of:

Adelite-Descloizite Group

Name:

Named by Aleksandr Evgenievich Fersman in 1925 after its discovery locality located near the Tange Gorge, Fergana Valley, Alai Mountains, Kyrgyzstan.

Type Locality:

ⓘ Main Lode, Tyuya-Muyun Cu-V-U deposit, Tyuya-Muyun Massif, Aravan District, Osh Region, Kyrgyzstan

Adelite-Descloizite Group. Conichalcite-Tangeite Series.

This name replaced calciovolborthite (Basso et al., 1994).

A secondary mineral found in sandstone and in the oxidized zones of vanadium-bearing deposits.
Easily confused with the copper vanadate volborthite.

Unique IdentifiersHide

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Mindat ID:

4073

Long-form identifier:

mindat:1:1:4073:6

GUID
(UUID V4):

d5724615-3211-4ed2-bda7-a407e229a3aa

Classification of TangeiteHide

Mineral SymbolsHide

Physical Properties of TangeiteHide

Optical Data of TangeiteHide

Type:

Biaxial (-)

RI values:

n_α = 2.010 n_β = 2.050 n_γ = 2.090

2V:

Measured: 83° , Calculated: 88°

Birefringence:

0.08

Max Birefringence:

δ = 0.080

Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.

Surface Relief:

Very High

Dispersion:

r > v, strong

Optical Extinction:

Parallel

Pleochroism:

Visible

Comments:

X = Brown
Y = Brown
Z = Green

Comments:

XYZ = abc

Chemical Properties of TangeiteHide

Crystallography of TangeiteHide

Crystal StructureHide

X-Ray Powder DiffractionHide

Geological EnvironmentHide

Type Occurrence of TangeiteHide

Synonyms of TangeiteHide

Other Language Names for TangeiteHide

Relationship of Tangeite to other SpeciesHide

Common AssociatesHide

Related Minerals - Strunz-mindat GroupingHide

Fluorescence of TangeiteHide

Other InformationHide

Internet Links for TangeiteHide

References for TangeiteHide

Reference List:

Year ⬇Author Title Publisher

Rammelsberg (as Kalk-volborthit).

Credner, H. (1848) Ueber das Vorkommen des vanadinsauren Kupfers und des Mangankupfers bei Friedrichsrode am Thüringer Wald (About the occurrence of vanadium copper and manganese copper near Friedrichsrode in the Thuringian Forest). Annalen der Physik, Halle, Leipzig: 74: 546-558. (as Kalkvolborthit)

Adam, M. (1869) Tableau minéralogique, Paris: 33 (as Calcvolborthite).

D’Achiardi, A. (1883) I Metalli loro Minerali e Miniere. Milan. Volume 2, 635 pp.: 492. (as Calcio-volborthite).

Hillebrand, W.F., Merwin, H.E. (1913) Two varieties of caciovolborthite (?) from eastern Utah. American Journal of Science: 35: 441-445. (as calciovolborthite)

Larsen, E.S. (1921) The Microscopic Determination of the Nonopaque Minerals, First edition, USGS Bulletin 679: 154.

Fersman, A.E. [Ферсман, A.E.] (1925) The discovery of the new minerals tangeite and uzbekite [Открытие новых минералов – тангеита и узбекита]. Priroda [Природа], 7-9, 238-239 (in Russian).

Nenadkevich, K.A., and Volkov, P.A. [Ненадкевич, К.А., и Волчков, П.А.] (1926) A new mineral - tangeite from Tyuyamuyun [О новом минерале - тангеите из Тюямуюна]. Doklady Akademii Nauk SSSR [Доклады АН СССР], series [серия] A, 43-46 (in Russian); https://rruff.info/uploads/Nenadkewitch_tangeite_CRD_1926.pdf

Kurbatoff, I. (1926) Uber Vanadiumverbindungen und das neue mineral „Usbekit” der radioaktiven Lager in Ferghana. Centralblatt für Mineralogie, Geologie und Paläontologie: 1926: 345-353.

Foshag, W.F. (1927) New mineral names. American Mineralogist: 12: 379-382.

Barth, T., Berman, H. (1930) Neue optische Daten wenig bekannter Minerale (Die Einbettungsmethode). Chemie der Erde, Jena: 5: 21-42 (30).

Strunz, H. (1939) Mineralien der Descloizitgruppe. Konichalcit, Staszizit, Austinit, Duftit, Aräoxen, Volborthit, Pyrobelonit. Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 101(1-6): 496-506.

Richmond, W.E. (1940) Crystal chemistry of the phosphates, arsenates and vanadates of the type A2XO4(Z). American Mineralogist: 25: 441-478.

Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.pp.817-818

Basso, R., Palenzona, A., and Zefiro, L. (1989) Crystal structure refinement of a Sr-bearing term related to copper vanadates and arsenates of adelite and descloizite groups. Neues Jahrbuch für Mineralogie, Monatshefte (1989): 300-308.

Jambor, John L., Puziewicz, Jacek (1990) NEW MINERAL NAMES. American Mineralogist, 75 (9-10). 1209-1215

Basso, R. and Zefiro, L. (1994) Mineral nomenclature: status of calciovolborthite and tangeite. Neues Jahrbuch für Mineralogie, Monatshefte: 205-208.

Jambor, J.L., Roberts, A.C. (1995) New mineral names. American Mineralogist: 80: 184-188 (185-186).

Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp.

Back, M.E. and Mandarino, J.A. (2008) Fleischer's Glossary of Mineral Species: 2008. The Mineralogical Record, Tucson, Arizona.

Green, D.I., Hubbard, N., and Ince, F. (2008) A review of the occurrences of the copper vanadate minerals volborthite and tangeite in the British Isles. Journal of the Russell Society: 11: 54-58.

Localities for TangeiteHide

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This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

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- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.

Australia
South Australia Flinders Ranges North Flinders Ranges Mount Lyndhurst station ⓘ Barilla Mine	Bosworth, J, 2021, Excursion reminisces: Olary & Lyndhurst, South Australia. Mineralogical Society of Vic, 247, p. 23-28
ⓘ White Lead Mine	Collection of Mark Willoughby
Austria
Salzburg Hallein District Adnet ⓘ Limestone quarries	MEIXNER, H. (1976): Neue Mineralfunde aus Österreich XXVI. Carinthia II, 166./86., 11-42. [pp. 19-21: "358. Ged. Kupfer und ein Vanadiummineral (Tangeit) von Adnet, Salzburg"]
ⓘ Dullinger quarry (Quarry No. 21)	Meixner, H. (1976): New mineral finds from Austria. XXVI. Carinthia 2, 86, 11-42 [as "calciovolborthite"] A. Strasser: Die Minerale Salzburgs (1989)
ⓘ Lienbach quarry (Quarry No. 22b)	MEIXNER, H. (1978): Neue Mineralfunde aus Österreich XXVIII. Carinthia II, 168./88., 81-103. [P. „419. Neue Mineralfunde aus den Jura-Kalken von Adnet, Salzburg“] A. Strasser: Die Minerale Salzburgs (1989)
Canada
British Columbia Vancouver Island Nanaimo Mining Division Menzies Bay ⓘ Chalco Mine	INGELSON, A. (1984) Mineral occurrences in Western Canada. Mineralogical Record 15, 89-94.
Chile
Antofagasta Antofagasta Province Taltal ⓘ Chinita mine	bob jenkins collection
Germany
Lower Saxony Göttingen District Harz (Landkreis Göttingen) ⓘ Floßberg Mine	No reference listed
Rhineland-Palatinate Mayen-Koblenz Pellenz Nickenich ⓘ Nickenicher Weinberg	86. Hentschel, G. (1983) Die Mineralien der Eifelvulkane. Weise Verlag (München). Künzel, H.E., Blaß, G., and Schüller, W. (2011) Mineralien - Bomben - Grottensteine: Der Nickenicher Weinberg. Lapis, 36(7-8), 55-66 Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Vordereifel ⓘ Bellerberg volcano	Hentschel, G. (1987) Die Mineralien der Eifelvulkane. Weise (München), 2. Auflage. Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Ettringen ⓘ Caspar quarry	Schüller, W. (1990) Die Mineralien des Bellerberges bei Ettringen. Lapis, 15/5, 9-35.
Vulkaneifel Daun Dockweiler ⓘ Eselsberg	Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Oberstadtfeld ⓘ Kahlenberg	Blass, G., Graf, H.W. (1996) Neue mineralogische Erkenntnisse und neue Funde aus Eifel, Schwarzwald und Siegerland. Mineralien Welt, 7 (2) 55-64 Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Schleswig-Holstein Helgoland ⓘ Southwest Coast	Markus Gerstmann - Collection
Thuringia Gotha District Friedrichroda Gottlob Hill ⓘ Glücksstern Mine	Wittern: "Mineralfundorte in Deutschland", 2001 Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.
Italy
Liguria Genoa Ne ⓘ Molinello Mine	Palenzona A. (1987) - Tangeite e Marsturite di Molinello (1a segnalazione) - Rivista Mineralogica Italiana, Milano, fasc. 3, pp.149-151 and [MinRec 32:355]
Reppia ⓘ Gambatesa Mine	Redazione (2005): Sistematica ligure: resoconto 2005. Notiziario di Mineralogia Ferrania Club, 19, 3-5.
La Spezia Province Borghetto di Vara ⓘ Cerchiara Mine	analysed by Dr. Anthony Kampf, Natural History Museum of Los Angeles County, USA
Tuscany Massa-Carrara Province ⓘ Carrara	Orlandi, P. (2011): Zibaldone di mineralogia italiana 2010. Micro, 1/2011, 39-42
Kyrgyzstan
Batken Region Kadamjay District ⓘ Kara-Chagyr Mountain	Karpenko, V.Yu., Pautov, L.A., Sokolova, E., Hawthorne, F.C., Agakhanov, A.A., Dkaya, T.V., and Bekenova, G.K. (2004) Ankinovichite, nickel analogue of alvanite, a new mineral from Kurunsak (Kazakhstan) and Kara-Chagyr (Kirgizia). Zapiski Vserossiyskogo Mineralogicheskogo Obshchestva: 133(2): 59-68.
Osh Region Aravan District Tyuya-Muyun Massif ⓘ Tyuya-Muyun Cu-V-U deposit	Fersman, A.E. [Ферсман, A.E.] (1925) The discovery of the new minerals tangeite and uzbekite [Открытие новых минералов – тангеита и узбекита]. Priroda [Природа], 7-9, 238-239 (in Russian) Nenadkevich, K.A., and Volkov, P.A. [Ненадкевич, К.А., и Волчков, П.А.] (1926) A new mineral - tangeite from Tyuyamuyun [О новом минерале - тангеите из Тюямуюна]. Doklady Akademii Nauk SSSR [Доклады АН СССР], series [серия] A, 43-46 (in Russian) Palache, C., Berman, H., and Frondel, C. (1951) The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892. Seventh edition. John Wiley & Sons, New York, Volume II, page 817 Guillemin, C. (1956) Contribution à la minéralogie des arséniates, phosphates et vanadates de cuivre. II. — Phosphates et vanadates de cuivre. Bulletin de la Société Française de Minéralogie et de Cristallographie, 79, 4-6, 219-275 Smolyaninova, N.N. [Смольянинова, Н.Н.] (1970) Mineralogy and genesis of the Tyuya-Muyun deposit [Минералогия и генезис Тюя-Муюнского месторождения]. In: Wolfson (Vol'fson), F.I. (ed.) [Вольфсон, Ф.И. (ред.)], Esseys on geology and geochemistry of ore deposits [Очерки по геологии и геохимии рудных месторождений]. Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry [Институт геологии рудных месторождений, петрографии, минералогии и геохимии]. Nauka [Наука], Moscow, pages 58-90 (in Russian) Belova, L.N., Ryzhov, B.I., Ivanova, O.A., Sivtsov, A.V., and Tsvetkova, M.V. [Белова, Л.Н., Рыжов, Б.И., Иванова, О.А., Сивцов, А.В., и Цветкова М.В.] (1985) The first finding of pitchblende in association with V-conichalcite and As-tangeite in the Tyuya-Muyun deposit [Первая находка настурана в ассоциации с V-конихальцитом и As-тангеитом на месторождении Тюя-Муюн]. Bulletin of the Academy of Sciences of the USSR [Известия Академии Наук СССР], Geological series [Серия геологическая], 10, 111-115 (in Russian) Basso, R., and Zefiro, L. (1994) Mineral nomenclature: status of calciovolborthite and tangeite. Neues Jahrbuch für Mineralogie, Monatshefte, 205-208 Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp. Karpenko, V.Yu., Agakhanov, A.A., Pautov, L.A., Sokolova, E.V., Hawthorne, F., and Bekenova, G.K. [Карпенко, В.Ю., Агаханов, А.А., Паутов, Л.А., Соколова, Е.В., Хавторн, Ф., и Бекенова, Г.К.] (2005) Turanite from Tyuya-Muyun, Kirghizia: new data on mineral [Туранит с Тюя-Муюна, Киргизия: новые данные о минерале]. New Data on Minerals [Новые данные о минералах], 40, 37-43 (in Russian).
ⓘ Main Lode (TL)	Fersman, A.E. [Ферсман, A.E.] (1925) The discovery of the new minerals tangeite and uzbekite [Открытие новых минералов – тангеита и узбекита]. Priroda [Природа], 7-9, 238-239 (in Russian) Nenadkevich, K.A., and Volkov, P.A. [Ненадкевич, К.А., и Волчков, П.А.] (1926) A new mineral - tangeite from Tyuyamuyun [О новом минерале - тангеите из Тюямуюна]. Doklady Akademii Nauk SSSR [Доклады АН СССР], series [серия] A, 43-46 (in Russian) Belova, L.N., Ryzhov, B.I., Ivanova, O.A., Sivtsov, A.V., and Tsvetkova, M.V. [Белова, Л.Н., Рыжов, Б.И., Иванова, О.А., Сивцов, А.В., и Цветкова М.В.] (1985) The first finding of pitchblende in association with V-conichalcite and As-tangeite in the Tyuya-Muyun deposit [Первая находка настурана в ассоциации с V-конихальцитом и As-тангеитом на месторождении Тюя-Муюн]. Bulletin of the Academy of Sciences of the USSR [Известия Академии Наук СССР], Geological series [Серия геологическая], 10, 111-115 (in Russian) Dublyansky, Y., Hevesi, A., Hromas, J., Kraus, S., Mahanykova, V., Mikhailov, V., Mucke, D., Sanykova, V., Székely, K., and Takács-Bolner, K. (1989) Tyuya-Muyun (USSR, Kirghizia - preliminary results of the speleological researches carried out by the International Expedition in 1989). In: Hazslinskzky, T., and Takács-Bolner, K. (eds.), Proceedings - Communications of the 10-th International Congress of Speleology, Budapest, 13-20. August 1989. Volume III, pages 825-830 Basso, R., and Zefiro, L. (1994) Mineral nomenclature: status of calciovolborthite and tangeite. Neues Jahrbuch für Mineralogie, Monatshefte, 205-208 Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp. Karpenko, V.Yu., Agakhanov, A.A., Pautov, L.A., Sokolova, E.V., Hawthorne, F., and Bekenova, G.K. [Карпенко, В.Ю., Агаханов, А.А., Паутов, Л.А., Соколова, Е.В., Хавторн, Ф., и Бекенова, Г.К.] (2005) Turanite from Tyuya-Muyun, Kirghizia: new data on mineral [Туранит с Тюя-Муюна, Киргизия: новые данные о минерале]. New Data on Minerals [Новые данные о минералах], 40, 37-43 (in Russian) Dublyansky, Y., Michajljow, W., Bolner-Takács-Bolner, K., Hromas, J., Székely, K., Hevesi, A., and Kraus, S. (2017) Hypogene karst in the Tyuya-Muyun and the Kara-Tash massifs (Kyrgyzstan). In: Klimchouk, A., Palmer, A.N., De Waele, J., Auler, A.S., and Audra, P. (eds), Hypogene karst regions and caves of the world. Cave and karst systems of the world. Springer, Cham, pages 495-507.
ⓘ Green Cave	Nenadkevich, K.A., and Volkov, P.A. [Ненадкевич, К.А., и Волчков, П.А.] (1926) A new mineral - tangeite from Tyuyamuyun [О новом минерале - тангеите из Тюямуюна]. Doklady Akademii Nauk SSSR [Доклады АН СССР], series [серия] A, 43-46 (in Russian) Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp.
Mexico
Sonora Santa Cruz Municipality Milpillas ⓘ Milpillas Mine	Jordi Fabre Evan A. Jones & Peter K. M. Megaw (2021) The Milpillas Mine, Cuitaca, Sonora, Mexico. Mineralogical Record 52:5 pp 493- 626
Namibia
Kunene Region Khorixas Mesopotamia copper valley ⓘ Mesopotamia 504 Farm	Niedermayr, G.(2001): Mesopotamia 504 - die Typlokalität des Namibit. In: S. Jahn, O. Medenbach, G. Niedermayr, G. Schneider: Namibia - Zauberwelt edler Steine und Kristalle (1 Edition, in German), 97-99
Oshikoto Region Tsumeb ⓘ Tsumeb Mine (Ongopolo Mine)	Franz Neuhold collection. Bowell, R.J., Mocke, H. (2018) Minerals new to Tsumeb. Communications of the Geological Survey of Namibia: 19: 20-46.
Otjozondjupa Region Grootfontein Constituency ⓘ Berg Aukas Mine	Bezing, L. von., Bode, R., and Jahn, S., (2016) Namibia Minerals and Localities II. Edition Krüger-Stiftung, Bode Verlag GmbH, Salzhemmendorf, Germany, 661 pp (in English)
Russia
ⓘ Perm Krai	Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.
UK
England Leicestershire Hinckley and Bosworth Stanton under Bardon Cliffe Hill Quarry ⓘ New Cliffe Hill Quarry	Green, D.I., Hubbard, N., and Ince, F. (2008) A review of the occurrences of the copper vanadate minerals volborthite and tangeite in the British Isles. Journal of the Russell Society, vol. 11, 54-58.
Leicester ⓘ Glen Parva	[Specimen in the Natural History Museum, London] King, R.J. and Dixon, J.A. (1971) A New Occurrence of Vanadium Minerals in Leicestershire. Mineralogical Magazine, vol. 38, n° 296, 488-492. Embrey, P.G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, vol. 42, n° 322, 169-177. Green, D.I., Hubbard, N., and Ince, F. (2008) A review of the occurrences of the copper vanadate minerals volborthite and tangeite in the British Isles. Journal of the Russell Society, vol. 11, 54-58.
ⓘ Butterley & Blaby Brick Pit (Blaby Mine)	King, R.J. and Dixon, J.A. (1971) A New Occurrence of Vanadium Minerals in Leicestershire. Mineralogical Magazine, vol. 38, n° 296, 488-492. Green, D.I., Hubbard, N., and Ince, F. (2008) A review of the occurrences of the copper vanadate minerals volborthite and tangeite in the British Isles. Journal of the Russell Society, vol. 11, 54-58.
Wales Gwynedd Llandygai ⓘ Penrhyn Slate Quarry ?	Bevins, Richard E. (1994) A Mineralogy of Wales - Geological Series No. 16. National Museum of Wales, Cardiff. p.146-146. Green, D.I., Hubbard, N., and Ince, F. (2008) A review of the occurrences of the copper vanadate minerals volborthite and tangeite in the British Isles. Journal of the Russell Society, vol. 11, 54-58.
USA
Arizona Apache County Dinnehotso ⓘ Garnet Ridge	Gavasci, A.T. & P.F. Kerr (1968), Uranium emplacement at Garnet Ridge, Econ.Geol.: 63: 859-876. Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 150, 172
Cochise County Tombstone Mining District ⓘ Gallagher Vanadium & Rare Minerals Corp Mine (Gallagher vanadium property; Bradsher Mine; Stella Mine; Vogel Mine; Buena Vista Mine)	Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 71. Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 150
Coconino County Prospect Canyon Mining District ⓘ Ridenour Mine (Ridenaur Mine; Grand Canyon Mine)	Wenrich, K.J. & H.B. Sutphin (1989), Lithotectonic setting necessary for formation of a uranium-rich, solution-collapse breccia-pipe, Grand Canyon region, AZ, USGS Open File Rept. 89-0173. Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 147, 150, 296, 311, 405, 414
La Paz County New Water Mountains New Water Mining District Moore Mine group ⓘ Copper Queen Mine	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 150.
ⓘ Eagle Eye Mine	[MinRec 14:119]
ⓘ Unnamed prospect	Hunt, W. (1983) Calciovolborthite from the New Water Mountains Yuma County, Arizona. Mineralogical Record 14:119
Navajo County Mineral Mining District Mystery Valley Monument No. 1 channel (Channel No. 36) ⓘ Monument No. 1 Mine	Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 71. Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 150
Yavapai County Bradshaw Mountains (Bradshaw Range) Big Bug Mining District ⓘ NW¼ sec. 18; T.8N.; R.1W.	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 150.
California Glenn County Chrome Grindstone Creek ⓘ Mammoth Mine	Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.
Imperial County Cargo Muchacho Mountains Cargo Muchacho Mining District (Hedges Mining District; Ogilby Mining District) Obregon ⓘ Guadalupe Mine (Guadaloupe Mine)	Robert E.Walstrom Collection
Inyo County Inyo Mts (Inyo Range) Kearsarge Mining District [2] Kearsarge ⓘ Green Monster Mine	Paul M. Adams (2003) Unusual vanadium minerals from the Green Monster Mine, Inyo County, California. Mineral News, 19, #8.
San Bernardino County Signal Mining District (Vontrigger Mining District) Piute Range [N] Signal Hill ⓘ Leiser Ray Mine (Lester Ray-Goffs Mine; Camp Signal Mine; Vanadium King Mine)	(1917) Useful minerals of the United States. Bulletin Vol. 624. US Geological Survey doi:10.3133/b624 Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 116 Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
Colorado Custer County ⓘ Silver Cliff Mining District	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Huerfano County La Veta Pass Area ⓘ Pass Creek	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Moffat County Skull Creek Mining District (Blue Mountain Mining District) ⓘ Blue Mountain group (Blue Mountains 4 claim; Bozo No. 1 claim; Dorothy No. 2 claim; Skull Creek Carnotite deposit)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Montrose County Uravan Mining District ⓘ Morning Star Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Pluto (Pluto - Saturn)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Roc Creek	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Park County Garo Area ⓘ Garo Deposit (Shirley May Mine; Duvall Discovery)	Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
San Miguel County Ophir Mining District (Iron Springs Mining District) ⓘ Telluride	Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.
Slick Rock Mining District Red Rock Mine Group ⓘ Red Rock Mine	In the collection of Alex Earl
Michigan Keweenaw County Copper Harbor ⓘ Manganese Mine	Heinrich, E.W., Robinson, G.W. (2004) Mineralogy of Michigan. Michigan Technical University: 252 pgs.
Montana Madison County Norwegian Mining District (Whitehall Mining District) ⓘ Mayflower prospect (West Mayflower Mine)	Gibson, Richard I. (2018) Supergene Minerals from the Mayflower Mine, Madison County, Montana. In Scarberry, K.C., and Barth, S., 2018, Proceedings Montana Mining and Mineral Symposium 2017, technical papers and abstracts: Montana Bureau of Mines and Geology Open-File Report 699.
ⓘ Monument Valley	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 295.
Nevada Lyon County Singatse Range Yerington Mining District Ludwig ⓘ Douglas Hill Mine	Rocks & Minerals, Nov. 1999
Wilson Mining District Cambridge Hills ⓘ Flyboy claims (McCoy mine)	Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology
Nye County Toquima Range Manhattan Mining District ⓘ Unnamed prospect	Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology
Pershing County ⓘ Unnamed prospect	Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology
New Mexico Socorro County Bear Mountains Mining District ⓘ Bear Mountain	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
ⓘ Uravan Mineral Belt	Barton, I., Barton, M. D., & Thorson, J. (2018) Characteristics of Cu and UV Deposits in the Paradox Basin (Colorado Plateau) and Associated Alteration. Guidebook series, 59.
Utah Grand County ⓘ Moab Valley	Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
ⓘ Richardson Mining District	Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
ⓘ Vanadium prospect shaft	Collection of Alex Earl
Juab County Tintic Mining District Mammoth ⓘ North Star Mine (Star Consolidated Mine)	Collected by and in the collection of Brent Thorne.
ⓘ Lower dumps	Collected by and in the collection of Alex Earl
San Juan County La Sal Creek Mining District ⓘ Firefly–Pigmay Mine	Collected by and in the collection of Brent Thorne.
Monument Valley Mining District Monitor Butte ⓘ Whirlwind Mine	Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
Tooele County Greeley Mining District ⓘ South Thorpe Hills copper prospect	Rick Dalrymple Collection Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990. Collection of Alex Earl Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990. Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990. Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990. Schemp, C. A., W. T. Schaller (1931) Sulvanite from Utah. Am. Mineral. 16:557-562 Schemp, C. A., W. T. Schaller (1931) Sulvanite from Utah. Am. Mineral. 16:557-562 Schemp, C. A., W. T. Schaller (1931) Sulvanite from Utah. Am. Mineral. 16:557-562 Schemp, C. A., W. T. Schaller (1931) Sulvanite from Utah. Am. Mineral. 16:557-562 Dolanski, J. (1974) Sulvanite from Thorpe Hills, Utah. American Mineralogist 59:307-313. Dolanski, J. (1974) Sulvanite from Thorpe Hills, Utah. American Mineralogist 59:307-313. Dolanski, J. (1974) Sulvanite from Thorpe Hills, Utah. American Mineralogist 59:307-313. Dolanski, J. (1974) Sulvanite from Thorpe Hills, Utah. American Mineralogist 59:307-313. Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey