Copper Stain from Lyon County, Nevada, USA
USA | |
| NBMG Bull 73 Geology and Mineral Deposits of Lyon, Douglas, and Ormsby Counties, Nevada |
| NBMG Bull 73 Geology and Mineral Deposits of Lyon, Douglas, and Ormsby Counties, Nevada |
| Schilling, John H. (1979) Molybdenum resources of Nevada. Open-File Report 1979-03. Nevada Bureau of Mines and Geology |