| Lat / long: | -21.66699, -66.27584 |
| Primary: | Tungsten, Gold |
| Secondary: | Tin, Bismuth |
| Tertiary: | Copper, Zinc |
| Ore: | Bismuthinite, Bornite, Cassiterite, Chalcocite, Chalcopyrite, Enargite, Gold, Sphalerite, Wolframite |
| Gangue: | Hematite, Pyrite, Quartz, Tourmaline |
| Orebody form: | PINCH AND SWELL |
| Discovery year: | 1885 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1900 |
| Host type: | Sandstone,Conglomerate,Dacite |
| Associated type: | Dacite |
| Alteration processes: | Propylitic, Sericitic |
| MRDS | BL10355 |
| DEP | 10006062 |
| Reference | {Deposit:: PINTO, J., 1989, VISITA PRELIMINAR A LOS YACIMIENTOS DE CHOROMA Y ESMORACA: LA PAZ, UNDP, 4P.}{Deposit:: FIELD INVESTIGATIONS, 1990, USGS/GEOBOL}{Deposit:: GUSTAVSON ASSOC., 1992, COMPENDIUM OF THE ECONOMIC GEOLOGY OF BOLIVIA}{Deposit:: GEOBOL, 1971, PROYECTO SUR LIPEZ-COMIBOL: GEOBOL REPORT TO COMIBOL}{Deposit:: KILBURN, JOHN, 1994, DA CAPO TESTS BOLIVIAN PROJECT: THE NORTHERN MINER, V. 80, NO. 35, P. 1, 15.}{Deposit:: VISIT NOV. 1990 USGS (S. LUDINGTON, E. DU BRAY) AND GEOBOL (E. SORIA}{Other Database:: CIMRI} |
| Reporter | Long, Keith R., Page, Norman J. |