Fort Baker Mine
Past ProducerSurfaceUSGS MRDS
Location
| State | California |
| County | Humboldt |
| Coordinates | 40.59424, -123.75783 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Past Producer |
| Type | Surface |
| First Production | 1918 |
| Discovery Year | 1917 |
| Data Source | USGS MRDS |
| Source ID | 10163612 |