| Lat / long: | 39.72555, -105.63031 |
| Primary: | Silver |
| Secondary: | Lead, Zinc, Copper, Gold |
| Ore: | Galena, Pyrargyrite, Sphalerite, Tetrahedrite, Silver |
| Gangue: | Quartz |
| Operation type: | Underground |
| Development status: | Past Producer |
| Host rock: | Idaho Springs Formation, Silver Plume Granite |
| Host type: | Gneiss,Schist,Granitoid |
| Associated type: | Porphyry |
| Structure: | brecciated and gouge-filled fissures |
| Alteration processes: | silicified |
| MAS | 80190364 |
| DEP | 10287657 |
| Reference | {Deposit:: REF:CBM ANNUAL REPORT 1968 OWN/OP:WHITE ROCK AGGREGATE & MIN}{Deposit:: Sunshine Mining Co. Colorado exploration files, unpublished data, Colorado Geological Survey.} |
| Reporter | Intermountain Field Operations Center (IFOC), Beach, Richard A. |