| Lat / long: | 37.35473, -108.08009 |
| Primary: | Silver, Gold |
| Secondary: | Copper, Lead |
| Ore: | Chalcopyrite, Gold |
| Gangue: | Quartz |
| Discovery year: | 1875 |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1875 |
| Last production ended: | 1932 |
| Host rock: | Entrada Sandstone;Pony Express Limestone Member Of Wanakah Formation |
| Host type: | Sandstone,Limestone |
| Associated rock: | Porphyritic Rocks--Diorite-Monzonite Porphyry |
| Associated type: | Diorite |
| Structure: | San Juan Uplift, Four Corners Platform, La Plata Dome, May Day-Idaho Fault System |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Alteration processes: | Alteration Of Cu Sulfide |
| MRDS | D010829 |
| DEP | 10101872 |
| Reference | {Deposit:: ECKEL, E.B., AND OTHERS, 1949, GEOLOGY AND ORE DEPOSITS OF THE LA PLATA DISTRICT, COLORADO: USGS PROF. PAPER 219, P. 69-70, 132, PL. 23.}{Deposit:: COLORADO DIV. MINES INF. REPTS.}{Deposit:: BLM MINERAL SURVEYS MS 88, 91, 19879}{Production:: ECKEL AND OTHERS, 1949, P. 132 (AS COMPILED FROM USBM RECORDS)} |
| Reporter | Schwochow, Stephen D. |