Helena-jefferson Mine
Past ProducerSilver, Lead, ZincUSGS MRDS
Location
| State | Montana |
| County | Jefferson |
| Coordinates | 46.35684, -112.04671 |
Commodities
| Primary | Silver, Lead, Zinc |
| Secondary | Copper |
| Tertiary | Molybdenum |
Mine Details
| Status | Past Producer |
| First Production | 1928 |
| Last Production | 1928 |
| Data Source | USGS MRDS |
| Source ID | 10019594 |