| Lat / long: | 39.30351, -119.64989 |
| Primary: | Silver, Gold |
| Secondary: | Copper, Lead |
| Tertiary: | Zinc, Iron |
| Ore: | Argentite, Chalcocite, Chalcopyrite, Covellite, Galena, Pyrite, Sphalerite |
| Orebody form: | TABULAR |
| Discovery year: | 1859 |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | Medium |
| Development status: | Past Producer |
| First production started: | 1866 |
| Host rock: | Alta Andesite |
| Host type: | Andesite |
| Structure: | Regional Dip To Nw Or W, Faults |
| Alteration processes: | Propylitization, Oxidation, Pyritization |
| MRDS | M231224 |
| DEP | 10043920 |
| Reference | STODDARD, CARL, AND CARPENTER, J.A., 1950 |
| Reporter | Flynn, Patricia Dodd |