| Lat / long: | 42.16745, -107.03927 |
| Primary: | Gold |
| Secondary: | Copper |
| Ore: | Pyrite, Chalcopyrite |
| Gangue: | Calcite, Chlorite |
| Orebody form: | pods |
| Discovery year: | 1871 |
| Operation type: | Underground |
| Deposit type: | Hydrothermal vein |
| Development status: | Past Producer |
| First production started: | 1873 |
| Last production ended: | 1896 |
| Host rock: | Sunday Morning Creek metavolcanics |
| Associated rock: | Bradley Peak ultramafic rocks |
| DEP | 10400302 |
| Reference | Hausel, 1994, Economic geology of the Seminoe Mountains Mining District, Carbon County, Wyoming: Wyoming State Geological Survey RI-50, p. 3, 23, 25. |