Bertha Mine
Past ProducerCopper, SilverUSGS MRDS
Location
| State | Montana |
| County | Jefferson |
| Coordinates | 46.38018, -112.08810 |
Commodities
| Primary | Copper, Silver |
| Secondary | Lead, Gold, Zinc |
| Tertiary | Bismuth, Antimony |
Mine Details
| Status | Past Producer |
| Last Production | 1917 |
| Data Source | USGS MRDS |
| Source ID | 10101934 |