| Lat / long: | 39.93029, -105.53449 |
| Primary: | Tungsten |
| Tertiary: | Lead, Silver, Gold |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 80470292 |
| DEP | 10288229 |
| Reference | COLO BOM 1940 LIST |
| Reporter | Intermountain Field Operations Center (IFOC) |