Blackrock
ProspectSilverSurfaceUSGS MRDS
Location
| State | California |
| County | San Bernardino |
| Coordinates | 34.26423, -116.57755 |
Commodities
| Primary | Silver |
| Tertiary | Copper |
Mine Details
| Status | Prospect |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10305148 |
| State | California |
| County | San Bernardino |
| Coordinates | 34.26423, -116.57755 |
| Primary | Silver |
| Tertiary | Copper |
| Status | Prospect |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10305148 |