| Lat / long: | 39.99799, -105.36179 |
| Primary: | Tungsten |
| Tertiary: | Gold, Silver |
| Ore: | Pyrite, Gold, Chalcopyrite, Galena, Sphalerite, Tennantite |
| Operation type: | Underground |
| Development status: | Past Producer |
| Host type: | Schist |
| MAS | 80130719 |
| DEP | 10166210 |
| Reference | REF. USGS PROF PAPER # 223 PLATE 22 |
| Reporter | Intermountain Field Operations Center (IFOC) |