Helper Mine
Past ProducerLeadUndergroundUSGS MRDS
Location
| State | Montana |
| County | Jefferson |
| Coordinates | 46.26100, -112.26198 |
Commodities
| Primary | Lead |
| Tertiary | Zinc |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10221154 |