Black Hawk Mine
UnknownGoldUndergroundUSGS MRDS
Location
| State | California |
| County | Placer |
| Coordinates | 39.18049, -120.73073 |
Commodities
| Primary | Gold |
Mine Details
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10140010 |
| State | California |
| County | Placer |
| Coordinates | 39.18049, -120.73073 |
| Primary | Gold |
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10140010 |