Free Speech Mine
ProducerLead, SilverUSGS MRDS
Location
| State | Montana |
| County | Lewis and Clark |
| Coordinates | 46.47407, -112.24256 |
Commodities
| Primary | Lead, Silver |
| Secondary | Gold |
| Tertiary | Arsenic |
Mine Details
| Status | Producer |
| Data Source | USGS MRDS |
| Source ID | 10108516 |