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Silver Coin Mine, Valmy, Iron Point District, Humboldt Co., Nevada, USA

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Latitude & Longitude (WGS84): 40° 55' 44'' North , 117° 19' 26'' West
Latitude & Longitude (decimal): 40.9288888889, -117.323888889
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Mineral List

108 entries listed. 102 valid minerals. 7 (TL) - type locality of valid minerals.

The above list contains all mineral locality references listed on This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.


Rocks & Minerals (1999): 74(6) (Nov/Dec 1999).

Thomssen, D. and Wise, W. (2004): Special list: Silver Coin Mine, Iron Point district, Edna Mountains, Humboldt Co., Nevada, USA. International Micromounter's Journal: 13(2), 7-8.

Wise, Dr. William S. (2004), Presentation to Northwest Micro Mineral Study Group on 1 May 2004, Update on Mineralogy of the Silver Coin Mine, Iron Point District, Edna Mountains, Humboldt Co., Nevada.

Chukanov, N.V., I.V. Pekov, S. Möckel, A.E. Zadov & V.T. Dubinchuk (2006): Zinclipscombite ZnFe3+2(PO4)2(OH)2 – a new mineral. Proceedings of the Russian Mineralogical Society,: 135(6): 13–18.

Kampf, Anthony R., P. M. Adams, U. Kolitsch and I. M. Steele (2009), Meurigite-Na, a new species, and the relationship between phosphofibrite and meurigite, American Mineralogist: 94: 720-727.

Mills, S. J., Kampf, A.R., Sejkora, J., Adams, P.M., Birch, W.D., Plášil, J. (2011): Iangreyite: a new secondary phosphate mineral closely related to perhamite. Mineralogical Magazine, 75, 327-336.

Mills, S.J., Sejkora, J., Kampf, A.R., Grey, I.E., Bastow, T.J., Ball, N.A., Adams, P.M., Raudsepp, M. and Cooper, M.A. (2011), Krásnoite, IMA 2011-040. CNMNC Newsletter No. 10, October 2011, page 2557.

Mineralogical Magazine: 75: 2549-2561.

Nevada Bureau of Mines and Geology, Minerals of Nevada, Special Publication 31.

Kampf, A.R., Adams, P.M., Housley, R.M., Rossman, G.R. (2014): Fluorowardite, NaAl3(PO4)2(OH)2F2·2H2O, the fluorine analogue of wardite from the Silver Coin mine, Valmy, Nevada. American Mineralogist, 99, 804-810.

Kampf, A.R., Adams, P.M., Mills, S.J. and Nash, B.P. (2015), Crimsonite, IMA 2014-095. CNMNC Newsletter No. 24, April 2015, page 249; Mineralogical Magazine: 79: 247-251.

Kampf, A.R., Adams, P.M., Nash, B.P., Marty, J. (2015): Ferribushmakinite, Pb2Fe^3+(PO4)(VO4)(OH), the Fe^3+ analogue of bushmakinite from the Silver Coin mine, Valmy, Nevada. Mineralogical Magazine, 79, 661-669.

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