Amethyst from Nye County, Nevada, USA
USA | |
| Rocks & Min.: 21:202-203. |
| Rocks & Minerals, Nov. 1999 p 376 |
Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology Castor, S.B. and Sjoberg, J.J. (1993) Uytenbogaardtite, Ag3AuS2, in the Bullfrog mining district, Nevada. Canadian Mineralogist, 31, 89-98. USGS Bull 407 | |
Castor, S.B. and Sjoberg, J.J. (1993) Uytenbogaardtite, Ag3AuS2, in the Bullfrog mining district, Nevada. Canadian Mineralogist, 31, 89-98. | |
| Rocks & Min.: 21:200-203. |
| NBMG files No. 29600066 |
Bullfrog Mine, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA