| Lat / long: | 31.70263, -110.06288 |
| Primary: | Gold, Lead, Copper, Silver |
| Secondary: | Zinc |
| Orebody form: | BEDS |
| Operation type: | Unknown |
| Deposit type: | Replacement |
| Production size: | Large |
| Development status: | Past Producer |
| Host rock: | Bisbee Group Limestone |
| Host type: | Limestone |
| Associated type: | Diorite |
| Structure: | Mine Located In Tombstone Basin. Shaft Located In N-S Tranquility Fault, Dipping 67-70se. This Fault Is Cut Withinworkings By The Grand Central Fault, Which Strikes Nw |
| Alteration processes: | Bisbee Group Limestone Is Recrystallized |
| MRDS | M050475 |
| DEP | 10039606 |
| Reference | {Deposit:: KEITH, S.B., 1973, ARIZONA BUREAU OF MINES BULLETIN 187, P. 74.}{Deposit:: ABM BULL 143, 1938}{Production:: KEITH, 1973, ARIZ. BUR. OF MINES BULL. 187.} |
| Reporter | Johnson, Maureen G. |