| Lat / long: | 37.68111, -108.03625 |
| Tertiary: | Silver, Lead, Uranium, Zinc |
| Other material: | Calcite, Chalcopyrite, Galena, Pyrite, Quartz, Sphalerite |
| Discovery year: | 1880 |
| Operation type: | Underground |
| Development status: | Past Producer |
| First production started: | 1881 |
| MRDS | D010789 |
| MAS | 80330004 |
| DEP | 10166402 |
| Reference | {Deposit:: REF: TOPO MAP & CBM ANN REPT 1972}{Deposit:: RICO ARGENTINE MINING CO 1972}{Deposit:: UNDERGROUND WORKING FOR RICO ARGENTINE MINE}{Deposit:: US BUREAU OF MINES OPEN FILE REPORT MLA 2-92} |
| Reporter | Nettleton |