| Location: | Custer County, Colorado, United States, North America |
| Lat / long: | 38.10807, -105.34974 |
| dep_id: | 10012169 |
| mrds_id: | D007634 |
| Commodity type: | metallic |
| Major mineral: | Silver |
| Minor mineral: | Copper |
| Operation type: | Underground |
| Production size: | No production occurred |
| Development status: | Prospect |
| ore: | Covellite, Malachite |
| gangue: | Barite, Calcite |
| model: | 82: Epithermal veins |
| alteration: | Strong Argillization |
| ore_ctrl: | Near Pioneer Vein |
| Reporter: | Collins, Donna B. |
| hrock_type: | Andesite |
| arock_unit: | Rosita Andesite |
| arock_type: | Andesite |
| Structure: | Rosita Crater And Cauldron Complex, North-Trending Fissures Dipping About 65 Degrees East |
| tectonic: | Wet Mountains |
| disc_yr: | 1882 |
| References: |
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