Mason Valley Mine
Past ProducerCopperUSGS MRDS
Location
| State | Nevada |
| County | Lyon |
| Coordinates | 38.94880, -119.22181 |
Commodities
| Primary | Copper |
| Secondary | Gold, Silver |
| Tertiary | Gypsum-Anhydrite, Iron |
Mine Details
| Status | Past Producer |
| Deposit Type | Sedimentary |
| First Production | 1870 |
| Discovery Year | 1865 |
| Data Source | USGS MRDS |
| Source ID | 10103617 |