| Lat / long: | 33.45591, -110.77263 |
| Primary: | Silver, Copper, Manganese |
| Secondary: | Gold |
| Tertiary: | Lead, Zinc |
| Ore: | Ankerite, Copper, Cuprite, Galena, Psilomelane, Pyrolusite, Rhodochrosite, Sphalerite |
| Gangue: | Barite, Calcite, Limonite, Quartz |
| Orebody form: | LENSES AND STRINGERS |
| Discovery year: | 1875 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| First production started: | 1914 |
| Last production ended: | 1954 |
| Host rock: | Pioneer Formation |
| Host type: | Diabase |
| Associated type: | Diabase,Plutonic Rock |
| Structure: | Ne And Ene Faults. Fault Block Of Pinal Schist And Madera Diorite Is Immediately E Of Mine, Ene Trending Ramboz Vein Fault Intersects Two Parallel N20e Trending Faults Directly Ne Of Mine, Forming A Broad Fracture Zone, All Mineralized. Small Outcrop Area Of Pioneer Formation, Prec, Is Found E Of This Zone, With Nw Strike And 30 Sw Dip |
| Alteration processes: | Oxidized On All Levels |
| MRDS | M241209 |
| DEP | 10046307 |
| Reference | {Deposit:: ABGMT CLIPPINGS FILES}{Deposit:: ABGMT-USBM FILE DATA}{Deposit:: ADMR FILE DATA}{Deposit:: USBM IC 7990, P. 57}{Deposit:: USGS PP 342, P. 130}{Deposit:: USGS PP 12, P. 115}{Production:: USBM IC 7990, P. 57; USGS PP342, P131} |
| Reporter | Roth, Frances A. (Gest, Don E.) |