| Lat / long: | -17.46433, -67.11615 |
| Primary: | Tungsten |
| Secondary: | Antimony |
| Ore: | Ferberite, Scheelite, Stibnite |
| Gangue: | Quartz, Siderite |
| Orebody form: | TABULAR |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Past Producer |
| Host type: | Shale |
| Structure: | Numerous Thin Fissures Striking N 10 W |
| Tectonic: | Cordilleras Altas Orientales |
| Alteration processes: | Oxidation Of Ferberite Ore |
| MRDS | W031493 |
| DEP | 10080369 |
| Reference | AHLFELD, F., AND SCHNEIDER-SCHERBINA, A., 1964, LOS YACIMIENTOS MINERALES Y DE HIDROCARBUROS DE BOLIVIA: BOLIVIA DEPARTAMENTO NACIONAL DE GEOLOGIA BOL. 5, P. 97 |
| Reporter | Ericksen, George E. (Rowe, William D.) |