Columbo-bullion Group
Past ProducerGoldSurface-UndergroundUSGS MRDS
Location
| State | California |
| County | Sierra |
| Coordinates | 39.57958, -120.67713 |
Commodities
| Primary | Gold |
| Tertiary | Silver |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| Data Source | USGS MRDS |
| Source ID | 10140631 |