| Lat / long: | 38.14307, -105.42335 |
| Primary: | Silver, Gold |
| Secondary: | Lead, Copper, Iron |
| Ore: | Argentite, Bromyrite, Cerargyrite, Chalcopyrite, Galena, Jarosite, Pyrite |
| Operation type: | Surface |
| Production size: | None |
| Development status: | Prospect |
| Host rock: | Rhyolite Of Round Mountain And White Hills |
| Host type: | Rhyolite,Tuff |
| Associated type: | Volcanic Breccia (Agglomerate) |
| Structure: | Rosita Volcanic Center, Wet Mtns, Faults, Round Mountain Fault, Upper Chloride Gulch Vent |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Alteration processes: | Argillization |
| MRDS | D007862 |
| DEP | 10012306 |
| Reference | {Deposit:: SHARP, W.M., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAP I-1081.}{Deposit:: KOCH, G. S., JR., 1971, STATISTICAL ANALYSIS OF ASSAY DATA FROM THE ROUND MOUNTAIN SILVER PROSPECT, CUSTER COUNTY, COLORADO: USBM REPORT OF INVESTIGATIONS 7486, 32 P.} |
| Reporter | Collins, Donna B. |