| Lat / long: | 39.80055, -105.4992 |
| Primary: | Gold |
| Tertiary: | Silver |
| Ore: | Pyrite, Sphalerite, Galena |
| Discovery year: | 1859 |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 80470176 |
| DEP | 10167078 |
| Reference | MINE MAP REPO # 409189 REF:USGS PROF PAPER 223 PL |
| Reporter | Melton, Greg, Intermountain Field Operations Center (IFOC) |