| Lat / long: | 39.70719, -105.69699 |
| Primary: | Silver |
| Tertiary: | Lead, Zinc |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 80191240 |
| DEP | 10239728 |
| Reference | REF: USGS PROF PAPER #223 PG.152 |
| Reporter | Intermountain Field Operations Center (IFOC) |