Big Forty
Past ProducerGoldUndergroundUSGS MRDS
Location
| State | Colorado |
| County | Clear Creek |
| Coordinates | 39.71169, -105.58839 |
Commodities
| Primary | Gold |
| Tertiary | Silver |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10263821 |