Allen Mine Gemrock,
Past ProducerSurfaceUSGS MRDS
Location
| State | California |
| County | Siskiyou |
| Coordinates | 41.67544, -122.79282 |
Commodities
| Tertiary | Silica, Iron, Manganese |
Mine Details
| Status | Past Producer |
| Type | Surface |
| First Production | 1918 |
| Discovery Year | 1916 |
| Data Source | USGS MRDS |
| Source ID | 10140439 |