Boulder Cobalt Mine
Past ProducerGoldUSGS MRDS
Location
| State | Montana |
| County | Madison |
| Coordinates | 45.59796, -112.12198 |
Commodities
| Primary | Gold |
| Secondary | Silver, Copper |
Mine Details
| Status | Past Producer |
| Deposit Type | Vein |
| Data Source | USGS MRDS |
| Source ID | 10014512 |