| Lat / long: | -9.76629, -77.49198 |
| Primary: | Lead, Zinc, Silver |
| Secondary: | Copper, Gold |
| Tertiary: | Antimony |
| Ore: | Anglesite, Argentite, Boulangerite, Bournonite, Chalcopyrite, Galena, Gold, Jamesonite, Malachite, Pyrite, Sphalerite, Stibnite, Tetrahedrite |
| Gangue: | Hematite, Kaolin, Quartz |
| Discovery year: | 1677 |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| Host type: | Shale,Rhyolite |
| Structure: | Country Rock Is Slightly Folded Rhyolite-Trachyte Volcanic Rocks, Overlying Folded Rhyolite-Rhyodacite Volcanics And Intruded By Tabular Body Of Porphyritic Rhyolite 200 Meters Or So Thick, And By Irregular Masses Of Breccia. |
| Tectonic: | Andean Cordillera |
| Alteration processes: | Silicification, Kaolinization, And Propylitization. |
| MRDS | TC40901 |
| DEP | 10065553 |
| Reference | {Deposit:: SIMONS, FRANK, 1960, UNPUBLISHED REPORT, P. 1014.}{Deposit:: PERU-MAPA METALOGENETICO, 1969, AND GUIA PARA EL MAPA METALOGENETICO DEL PERU, SOCIEDAD NACIONAL DE MINERIA Y PETROLEO, LIMA, PERU, NOV. 1969.}{Deposit:: RAIMONDI, ANTONIO, 1873, EL DEPARTAMENTO DE ANCACHS Y SUS RIQUEZAS MINERALES: LIMA, IMPRENTA EL NACIONAL, P. 60, 404-411, 1913, P. 151.}{Deposit:: BODENLOS, ALFRED, J., AND STRACZEC, JOHN A., 1957, BASE METAL DEPOSITS OF CORDILLERA NEGRA, DEPARTAMENTO DE ANCASH, PERU: USGS BULL. 1040, P. 64-69.}{Deposit:: 1960 COMPILE FRANK SIMONS, UNPUBLISHED REPORT.}{Other Database:: CIMRI}{Production:: F. SIMONS, 1960, UNPUBLISHED REPORT.}{Reserve-Resource:: METALLOGENIC MAPS OF PERU, 1969, 1972.} |
| Reporter | Page, Norman J. |