| Lat / long: | 37.70223, -108.04843 |
| Primary: | Silver, Lead |
| Tertiary: | Copper |
| Ore: | Copper |
| Gangue: | Quartz |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Last production ended: | 1885 |
| Host rock: | Hermosa Formation |
| Host type: | Shale,Sandstone,Limestone |
| Associated rock: | Hornblende Latite Porphyry;Augite Monzonite |
| Associated type: | Monzonite,Latite |
| Structure: | San Juan Uplift, Paradox Basin, Rico Dome, Nellie Bly Fault |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| MRDS | D010761 |
| DEP | 10014119 |
| Reference | {Deposit:: RANSOME, F.L., 1901, THE ORE DEPOSITS OF THE RICO MOUNTAINS, COLORADO: USGS 22D ANN. REPT., PT. 2, P. 368.}{Deposit:: MCKNIGHT, E.T., 1974, GEOLOGY AND ORE DEPOSITS OF THE RICO DISTRICT, COLORADO: USGS PROF. PAPER 723.}{Deposit:: PRATT, W.P., AND OTHERS, 1969, GEOLOGIC MAP OF THE RICO QUADRANGLE, DOLORES AND MONTEZUMA COUNTIES, COLORADO: USGS MAP GQ-797.}{Deposit:: COLORADO DIV. MINES INF. REPT.} |
| Reporter | Schwochow, Stephen D. |