Friggel Prospect
OccurrenceUSGS MRDS
Location
| State | California |
| County | Alameda |
| Coordinates | 37.57547, -121.63853 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10095037 |
| State | California |
| County | Alameda |
| Coordinates | 37.57547, -121.63853 |
| Tertiary | Manganese |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10095037 |