Cowell Silver
UnknownSilverUSGS MRDS
Location
| State | California |
| County | Contra Costa |
| Coordinates | 37.94490, -121.99294 |
Commodities
| Primary | Silver |
Mine Details
| Status | Unknown |
| Data Source | USGS MRDS |
| Source ID | 10187440 |
| State | California |
| County | Contra Costa |
| Coordinates | 37.94490, -121.99294 |
| Primary | Silver |
| Status | Unknown |
| Data Source | USGS MRDS |
| Source ID | 10187440 |