F J Long Prospect
ProspectSurfaceUSGS MRDS
Location
| State | California |
| County | Mendocino |
| Coordinates | 39.96595, -123.37581 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Prospect |
| Type | Surface |
| Discovery Year | 1918 |
| Data Source | USGS MRDS |
| Source ID | 10116018 |