| Lat / long: | 37.85001, -107.66731 |
| Primary: | Lead, Copper, Silver, Gold, Zinc |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | DC05820 |
| DEP | 10018653 |
| Reference | {Deposit:: BANCROFT - COLLINS MINING ENG. REPORTS NO. 321. CSM LIBRARY LOCKED FILES}{Deposit:: CONSV. DIV. COMP. DATE, 9,64} |
| Reporter | Conservation Division Files |