| Lat / long: | 38.11362, -105.34057 |
| Primary: | Silver |
| Secondary: | Gold |
| Ore: | Pyrite, Galena |
| Gangue: | Quartz |
| Discovery year: | 1895 |
| Operation type: | Underground |
| Deposit type: | Vein |
| Production size: | Small |
| Development status: | Prospect |
| Host rock: | Rosita Andesite;Game Ridge Trachyte, Rhyolite Of Rosita Volcano |
| Host type: | Andesite,Volcanic Breccia (Agglomerate) |
| Associated type: | Rhyolite,Trachyte |
| Structure: | Rosita Volcanic Center, Wet Mtns, Fault Trending Northeast |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Alteration processes: | Strongly Argillized; Bleached |
| MRDS | D007863 |
| DEP | 10012307 |
| Reference | {Deposit:: CROSS, WHITMAN, 1896, GEOLOGY OF SILVER CLIFF AND THE ROSITA HILLS, COLORADO: USGS 17TH ANN. REPORT, PT 2, P. 263-403.}{Deposit:: SHARP, W.M., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAP I-1081.} |
| Reporter | Collins, Donna B. |