| Lat / long: | 38.29918, -106.05365 |
| Primary: | Gemstone |
| Tertiary: | Copper, Lead, Zinc, Molybdenum |
| Ore: | Turquoise |
| Gangue: | Hematite, Magnetite, Pyrite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Last production ended: | 1975 |
| Host rock: | Turquesa Gabbro |
| Host type: | Gabbro |
| Associated rock: | Turquesa Gabbro |
| Associated type: | Gabbro |
| Structure: | Sawatch Range, San Juan Volcanic Field, Rio Grande Rift, Bonanza Caldera |
| Tectonic: | Central Cordillera (Southern Rocky Mtns.) |
| Alteration processes: | Argillization |
| MRDS | D008245 |
| DEP | 10101751 |
| Reference | {Deposit:: PATTON, H.B., 1916, GEOLOGY AND ORE DEPOSITS OF THE BONANZA DISTRICT, SAGUACHE COUNTY, COLORADO: USGS PROF. PAPER 169, 166 P.}{Deposit:: MAYHEW, J.D., 1969, GEOLOGY OF THE EASTERN PART OF THE BONANZA VOLCANIC FIELD, SAGUACHE COUNTY, COLORADO: COLORADO SCHOOL FO MINES M.S. THESIS T-1226.}{Production:: COLO DIV MINES ANN, OPERATOR REPTS} |
| Reporter | Schwochow, Stephen D. |