| Lat / long: | -20.99756, -68.3095 |
| Tertiary: | Arsenic, Iron, Manganese, Tungsten |
| Other material: | Barite, Opal, Psilomelane, Pyrolusite |
| Operation type: | Surface |
| Development status: | Past Producer |
| First production started: | 1939 |
| MAS | 3350350035 |
| DEP | 10207219 |
| Reference | {Deposit:: AHLFELD, F., 1954, LOS YACIMIENTOS MINERALES DE BOLIVIA: BAN}{Deposit:: MINERO DE BOLIVIA, LA PAZ, PG. 228, WAS PRINTED IN BILBAO, S}{Deposit:: IMPRENTA INDUSTRIAL S. A., IN SPANISH.} |
| Reporter | Ljb |