| Lat / long: | 32.73399, -110.73818 |
| Primary: | Copper, Lead |
| Secondary: | Silver, Gold |
| Tertiary: | Molybdenum |
| Ore: | Chrysocolla, Malachite, Tenorite, Wulfenite |
| Gangue: | Quartz |
| Orebody form: | TABULAR |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| First production started: | 1915 |
| Last production ended: | 1941 |
| Host type: | Diorite |
| Associated type: | Quartz Monzonite |
| Structure: | San Manuel And Mammoth Faults Run N45w, Mammoth Fault 1 1/2 Miles Ne, San Manuel Fault 1 Mile Sw, Veins Run N To S, With Cross Fractures Runnng Nw-Se Across The Veins. Cross Fractures Are About 10 To 15 Ft Apart. Minor Faulting Visible. But No Large Faults Found. |
| Alteration processes: | Oxidized At The Surface |
| MRDS | M899860 |
| DEP | 10048302 |
| Reference | {Deposit:: USBM-ABGMT PRODUCTION DATA FILE}{Deposit:: ARIZONA DEPARTMENT OF MINERAL RESOURCES-FILE DATA}{Deposit:: USBM FILE DATA, CLUSTER 545}{Deposit:: WEED, W., 1922, THE MINES HANDBOOK, VOL. 15, P. 265}{Deposit:: CREASY, S. 1965, GEOLOGY OF THE SAN MANUEL AREA PINAL COUNTY, ARIZONA. USGS, P. P. 471, P. 58-59}{Deposit:: CREASY, S.C., 1967, GENERAL GEOLOGY OF THE MAMMOTH QUAD. PINAL COUNTY, ARIZONA, USGS, BULL. 1218, PLATE 1.} |
| Reporter | Laraba, Peter (Gest, Don E.) |