Big Grassy Group
ProspectGoldUndergroundUSGS MRDS
Location
| State | Montana |
| County | Fergus |
| Coordinates | 47.20572, -109.22139 |
Commodities
| Primary | Gold |
| Tertiary | Silver, Tellurium |
Mine Details
| Status | Prospect |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10148882 |