Emma Group
ProspectUndergroundUSGS MRDS
Location
| State | California |
| County | Trinity |
| Coordinates | 40.14095, -123.01050 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Prospect |
| Type | Underground |
| Discovery Year | 1942 |
| Data Source | USGS MRDS |
| Source ID | 10214613 |