| Lat / long: | 39.27829, -106.15871 |
| Primary: | Gold |
| Tertiary: | Silver |
| Discovery year: | 1873 |
| Operation type: | Underground |
| Development status: | Producer |
| First production started: | 1890 |
| MAS | 80930239 |
| DEP | 10143160 |
| Reference | {Deposit:: MINE MAP REPO #403523 #402310}{Deposit:: USGS CLIMAX QUAD}{Deposit:: REF:JOHANSING, R.J., KARR, L.J., HARLAN, J.B., RECENT DEVELOPMENTS AT THE LONDON MINING DISTRICT, PARK COUNTY, COLORADO, NORTHWEST MINING ASSOC. SPOKANE, WN., 1985.} |
| Reporter | Intermountain Field Operations Center (IFOC) |