Coursey Bros.
ProspectUSGS MRDS
Location
| State | California |
| County | Mendocino |
| Coordinates | 39.44486, -123.30221 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Prospect |
| Data Source | USGS MRDS |
| Source ID | 10031356 |
| State | California |
| County | Mendocino |
| Coordinates | 39.44486, -123.30221 |
| Tertiary | Manganese |
| Status | Prospect |
| Data Source | USGS MRDS |
| Source ID | 10031356 |