Polonia Shaft
Past ProducerSilverUndergroundUSGS MRDS
Location
| State | Colorado |
| County | Custer |
| Coordinates | 38.11140, -105.32890 |
Commodities
| Primary | Silver |
| Secondary | Lead, Copper, Zinc |
| Tertiary | Iron |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Discovery Year | 1895 |
| Data Source | USGS MRDS |
| Source ID | 10012302 |