| Lat / long: | 39.73693, -105.5292 |
| Primary: | Silver |
| Tertiary: | Gold |
| Ore: | Pyrite |
| Gangue: | Quartz |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 80190255 |
| DEP | 10214686 |
| Reference | USGS OFR 66-87, p. 40 |
| Reporter | Intermountain Field Operations Center (IFOC), Melton, Greg |