Borealis
Past ProducerSilverUndergroundUSGS MRDS
Location
| State | Colorado |
| County | Pitkin |
| Coordinates | 39.01969, -106.84672 |
Commodities
| Primary | Silver |
| Tertiary | Lead, Zinc |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10191482 |