| Lat / long: | 37.84473, -107.36396 |
| Primary: | Silver, Gold, Copper, Lead |
| Secondary: | Zinc |
| Ore: | Chalcopyrite, Enargite, Marcasite, Pyrite, Sphalerite |
| Gangue: | Barite, Quartz |
| Discovery year: | 1886 |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | Small |
| Development status: | Producer |
| First production started: | 1895 |
| Last production ended: | 1940 |
| Host type: | Rhyodacite,Quartz Latite,Andesite |
| Associated rock: | Early Intermediate-Composition Lavas And Related Rocks--Lava Flows |
| Associated type: | Rhyodacite,Quartz Latite,Andesite |
| Structure: | San Juan Volcanic Field, San Juan Depression, San Juan-Uncompahgre Calderas, Lake City Caldera, Carson Volcano |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Alteration processes: | Silicification |
| MRDS | D011582 |
| DEP | 10014695 |
| Reference | USBM 1940 MINERAL YEARBOOK |
| Reporter | Schwochow, Stephen D. |