| Lat / long: | 37.37724, -106.62366 |
| Primary: | Gold |
| Ore: | Gold, Petzite |
| Gangue: | Alunite, Quartz |
| Discovery year: | 1904 |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Summitville Andesite;La Jara Canyon Member Of Treasure Mountain Tuff |
| Host type: | Quartz Latite,Andesite |
| Associated rock: | Intrusive Rocks--Quartz Latite Porphyry;Intrusive Rocks--Andesite Porphyry |
| Associated type: | Quartz Latite,Andesite |
| Structure: | San Juan Volcanic Field, Platoro Caldera, Summitville Caldera, Alamosa River Stock, Sheepshead Vent-Dome |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| MRDS | D010637 |
| DEP | 10014027 |
| Reference | {Deposit:: PATTON, H.B., 1917, GEOLOGY AND ORE DEPOSITS OF THE PLATORO-SUMMITVILLE MINING DISTRICT, COLORADO: CGS BULL. 13.}{Deposit:: LIPMAN, P.W., 1974, GEOLOGIC MAP OF THE PLATORO CALDERA AREA, SOUTHEASTERN SAN JUAN MOUNTAINS, SOUTHWESTERN COLORADO: USGS MAP I-828.}{Deposit:: GOW, T.T., AND YANG, W.T., 1914, SURVEY NORTHWEST OF GILMORE, CONEJOS COUNTY, COLORADO: COLORADO SCHOOL OF MINES THESIS T-465.}{Deposit:: CALKIN, W.S., 1967, GEOLOGY, ALTERATION, AND MINERALIZATION OF THE ALUM CREEK AREA, SAN JUAN VOLCANIC FIELD, COLORADO: COLORADO SCHOOL OF MINES THESIS T-1113.}{Deposit:: BLM MINERAL SURVEYS MS 16857A, 16857B} |
| Reporter | Schwochow, Stephen D. |