| Lat / long: | 31.85957, -110.76957 |
| Primary: | Copper, Molybdenum |
| Secondary: | Silver, Gold |
| Tertiary: | Tungsten, Zinc, Wollastonite, Beryllium |
| Ore: | Bornite, Chalcocite, Chalcopyrite, Copper, Molybdenite, Powellite, Scheelite, Sphalerite, Wollastonite |
| Gangue: | Epidote, Garnet, Magnetite, Quartz |
| Orebody form: | BANDED SEAMS, IRREGULAR LENSES |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host rock: | Horquilla Limestone;Bolsa Quartzite |
| Host type: | Limestone |
| Associated rock: | Continental Granodiorite;Quartz Latite |
| Associated type: | Quartz Latite |
| Structure: | Homoclinal; Tilting And Broad Open Folding In S, Extensive Faulting In N, Shattered Thrust Fault |
| Tectonic: | Basin & Range |
| Alteration processes: | Intense Silication, Pyrite-Chalcopyrite-Gossan, Skarn, Iron Staini Ng |
| MRDS | M050045 |
| DEP | 10103734 |
| Reference | {Deposit:: SCHRADER, 1915, USGS BULL 582}{Deposit:: CREASEY & QUICK, 1955, USGS BULL 1027-F}{Deposit:: ABM, 1971, FIELDNOTES V 1, NO 2}{Deposit:: DREWES, 1971, USGS MAP I-613}{Deposit:: KEITH, 1974, ABM BULL 189}{Deposit:: PEIRCE, H.W., 1990, ARIZONA GEOLOGICAL SURVEY INDUSTRIAL MINERALS CARD FILE.}{Other Database:: CIMRI}{Production:: KEITH, 1974.}{Reserve-Resource:: CREASEY AND QUICK, 1955} |
| Reporter | Peterson, Jocelyn A., Orris, Greta J. |