| Lat / long: | -17.88098, -66.36613 |
| Primary: | Tin |
| Secondary: | Zinc, Lead |
| Tertiary: | Silver, Antimony |
| Ore: | Cassiterite, Galena, Sphalerite, Tetrahedrite |
| Gangue: | Pyrite, Pyrrhotite, Quartz, Siderite |
| Orebody form: | VEINS AND POCKETS, DISSEMINATED |
| Discovery year: | 1870 |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| First production started: | 1870 |
| Host rock: | Torotoro;Suticollo |
| Host type: | Shale,Sandstone |
| Structure: | Nw-Se, Major Conjugate Fissure Systems |
| Tectonic: | Eastern Cordillera |
| MRDS | W002066 |
| DEP | 10068810 |
| Reference | {Deposit:: AHLFELD, F., AND SCHNEIDER-SCHERBINA, A., 1964, LOS YACIMIENTOS MINERALES Y DE HIDROCARBUROS: DEPTO. NAC. DE GEOL. BOL. 5 (ESPECIAL), P 150-152}{Deposit:: GUMUCIO, CARLOS, 1967, ESTUDIO GEOLOGICO DE LA REGION DE COLCHA-CERRO GRANDE-BOLIVAR: LA PAZ, UMSA, TESIS DE GRADO}{Production:: MINISTRY OF MINES AND METALLURGY, 1970} |
| Reporter | Irving, Earl M., Urquidi-Barrau, Fernando |