Black Jack
UnknownGoldUndergroundUSGS MRDS
Location
| State | California |
| County | Mariposa |
| Coordinates | 37.70462, -120.15539 |
Commodities
| Primary | Gold |
Mine Details
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10163793 |
| State | California |
| County | Mariposa |
| Coordinates | 37.70462, -120.15539 |
| Primary | Gold |
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10163793 |