Andreen Prospect
UnknownUSGS MRDS
Location
| State | California |
| County | San Bernardino |
| Coordinates | 34.78562, -116.17865 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Unknown |
| Discovery Year | 1918 |
| Data Source | USGS MRDS |
| Source ID | 10213025 |
| State | California |
| County | San Bernardino |
| Coordinates | 34.78562, -116.17865 |
| Tertiary | Manganese |
| Status | Unknown |
| Discovery Year | 1918 |
| Data Source | USGS MRDS |
| Source ID | 10213025 |