| Lat / long: | -32.24746, -70.9162 |
| Primary: | Gold, Silver |
| Secondary: | Zinc, Copper, Lead |
| Ore: | Bornite, Chalcopyrite, Galena, Gold, Pyrite, Sphalerite, Tetrahedrite |
| Gangue: | Barite, Chlorite, Epidote, Hematite, Quartz, Sericite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| Host rock: | Cerro Morado Formation |
| Host type: | Sandstone,Tuff,Volcanic Breccia (Agglomerate),Andesite |
| Associated rock: | San Lorenzo Super Unit |
| Associated type: | Diorite |
| Structure: | Morro Hediondo Caldera. |
| Tectonic: | Western Andean Cordillera. |
| MRDS | TC39967 |
| DEP | 10107188 |
| Reference | {Deposit:: CAMUS, F., BORIC, R., SKEWES, M.A., CASTELLI, J.C., REICHHARD, E., AND MESTRE, A., 1991, GEOLOGIC, STRUCTURAL, AND FLUID INCLUSION STUDIES OF EL BRONCE EPITHERMAL VEIN SYSTEM, PETORCA, CENTRAL CHILE: ECONOMIC GEOLOGY, V. 86, NO. 6, P. 1317-1345}{Other Database:: CIMRI} |
| Reporter | Page, Norman J. |