| Lat / long: | 38.32531, -106.1309 |
| Primary: | Silver |
| Tertiary: | Copper, Lead, Zinc |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 81090048 |
| DEP | 10216215 |
| Reference | {Deposit:: REF: SUMM OF MINING IND ACT COLO COLO DIV MINES 1963}{Deposit:: REF: COLO GEO SURVEY, BONANZA DISTBULL 9 1915} |
| Reporter | Intermountain Field Operations Center (IFOC) |