| Lat / long: | 38.13695, -105.44113 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Rhyolite |
| Associated rock: | Rhyolite Unit 4 |
| Associated type: | Rhyolite |
| Structure: | Silver Cliff Volcanic Center, Wet Mountains, Ring Faults, Breccia Pipes, Silver Cliff Graben, |
| Tectonic: | Central Cordillera, Southern Rocky Mtns |
| MRDS | D009106 |
| DEP | 10013032 |
| Reference | SHARP, W.N., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAP I-1081, 1:24,000 |
| Reporter | Collins, Donna B. |