Effa Mine
ProspectGoldUndergroundUSGS MRDS
Location
| State | Idaho |
| County | Custer |
| Coordinates | 44.60318, -114.88674 |
Commodities
| Primary | Gold |
| Tertiary | Silver, Copper |
Mine Details
| Status | Prospect |
| Type | Underground |
| Deposit Type | Vein |
| Data Source | USGS MRDS |
| Source ID | 10070824 |