| Lat / long: | 39.72969, -105.7159 |
| Primary: | Silver |
| Tertiary: | Lead, Zinc |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 80191135 |
| DEP | 10214861 |
| Reference | REF: USGS PROF. PAPER #223 PG152 |
| Reporter | Intermountain Field Operations Center (IFOC) |