| Location: | Custer County, Colorado, United States, North America |
| Lat / long: | 38.12445, -105.35085 |
| dep_id: | 10012182 |
| mrds_id: | D007651 |
| Commodity type: | metallic |
| Major mineral: | Silver |
| Minor mineral: | Gold |
| Trace mineral: | Copper, Iron |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | No production occurred |
| Development status: | Prospect |
| ore: | Chalcopyrite, Gold, Pyrite |
| work_type: | Underground |
| model: | 82: Epithermal veins |
| alteration: | Weakly Argillized |
| ore_ctrl: | Faults, Ophir Vein, Fractures |
| Reporter: | Collins, Donna B. |
| hrock_type: | Trachyandesite |
| arock_unit: | Bunker Trachyandesite, Main Body |
| arock_type: | Trachyandesite |
| Structure: | Rosita Volcanic Center, Wet Mtns, On Ophir Vein |
| tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Year first produced: | 1900 |
| disc_yr: | 1882 |
| References: |
- Deposit:: SIEMS, P.L., 1967, VOLCANIC AND ECONOMIC GEOLOGY OF THE ROSITA HILLS AND SILVER CLIFF DISTRICTS, CUSTER COUNTY, COLORADO: COLORADO SCHOOL MINES, D.SC. THESIS, T1042, 222 P.
- Deposit:: SHARP, W.M., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAPS I-1081.
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