Great Expectation Mine
ProspectSurface-UndergroundUSGS MRDS
Location
| State | California |
| County | Santa Clara |
| Coordinates | 37.44962, -121.48042 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Prospect |
| Type | Surface-Underground |
| Discovery Year | 1917 |
| Data Source | USGS MRDS |
| Source ID | 10189470 |