Ontario Mine
Past ProducerGold, SilverUSGS MRDS
Location
| State | Montana |
| County | Powell |
| Coordinates | 46.42907, -112.34145 |
Commodities
| Primary | Gold, Silver |
| Secondary | Lead, Copper, Zinc |
Mine Details
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10101929 |