|
USA | |
| Rocks & Minerals, Nov. 1999 |
- Rock Hill Mining District
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| Rocks & Minerals, Nov. 1999 |
3 Metals Mine, Weepah Mining District, Esmeralda County, Nevada, USA