Black Bear Mine
ProspectSurface-UndergroundUSGS MRDS
Location
| State | California |
| County | Santa Clara |
| Coordinates | 37.45432, -121.51822 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Prospect |
| Type | Surface-Underground |
| Discovery Year | 1918 |
| Data Source | USGS MRDS |
| Source ID | 10237614 |