Big Seven Ridge Mine
UnknownCopperUSGS MRDS
Location
| State | California |
| County | Calaveras |
| Coordinates | 37.99521, -120.62181 |
Commodities
| Primary | Copper |
Mine Details
| Status | Unknown |
| Data Source | USGS MRDS |
| Source ID | 10284312 |
| State | California |
| County | Calaveras |
| Coordinates | 37.99521, -120.62181 |
| Primary | Copper |
| Status | Unknown |
| Data Source | USGS MRDS |
| Source ID | 10284312 |