Calvin Mine
Past ProducerSilver, LeadUSGS MRDS
Location
| State | Montana |
| County | Madison |
| Coordinates | 45.63351, -112.59838 |
Commodities
| Primary | Silver, Lead |
| Secondary | Gold, Zinc |
| Tertiary | Copper |
Mine Details
| Status | Past Producer |
| Deposit Type | Replacement |
| Data Source | USGS MRDS |
| Source ID | 10042790 |