| Lat / long: | 39.01999, -106.60701 |
| Primary: | Copper, Zinc, Lead, Silver |
| Tertiary: | Manganese |
| Ore: | Anglesite, Chalcopyrite, Covellite, Malachite, Pyrargyrite, Pyrite, Sphalerite |
| Gangue: | Limonite, Quartz |
| Discovery year: | 1897 |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Rhyolite,Rhyodacite,Quartz Latite |
| Associated type: | Diorite,Rhyolite,Rhyodacite,Quartz Latite |
| Structure: | Sawatch Uplift, Central Colorado Trough, Arkansas Valley Graben, Twin Lakes Batholith, Grizzly Peak Cauldron, Mt Elbert Volcanotectonic Depression, Lincoln Gulch Stock |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Alteration processes: | Quartz-Sericite, Quartz-Sericite-Pyrite, Argillic, Fe Oxidation |
| MRDS | D010416 |
| DEP | 10087867 |
| Reference | {Deposit:: CRUSON, M.G., 1973, GEOLOGY AND ORE DEPOSITS OF THE GRIZZLY PEAK CAULDRON COMPLEX, SAWATCH RANGE, COLORADO: COLORADO SCHOOL OF MINES PH.D. THESIS T-1538.}{Deposit:: HOWELL, J.V., 1919, GEOLOGY AND ORE DEPOSITS OF THE TWIN LAKES DISTRICT OF COLORADO: CGS BULL. 17, 106 P.}{Deposit:: USBM MIN. EXAM FILE} |
| Reporter | Schwochow, Stephen D. |