Big Five (central) Tunnel
Past ProducerSilver, GoldUndergroundUSGS MRDS
Location
| State | Colorado |
| County | Clear Creek |
| Coordinates | 39.76389, -105.53361 |
Commodities
| Primary | Silver, Gold |
| Secondary | Zinc, Copper, Lead |
| Tertiary | Uranium |
Mine Details
| Status | Past Producer |
| Type | Underground |
| First Production | 1901 |
| Discovery Year | 1901 |
| Data Source | USGS MRDS |
| Source ID | 10238341 |