| Lat / long: | -30.33079, -71.00287 |
| Primary: | Manganese |
| Ore: | Braunite, Manganite, Psilomelane, Pyrolusite |
| Gangue: | Calcite, Quartz |
| Operation type: | Unknown |
| Deposit type: | Stratabound |
| Production size: | Small |
| Development status: | Past Producer |
| Host rock: | Quebrada Marquesa Formation |
| Host type: | Sandstone |
| Associated rock: | Quebrada Marquesa Formation |
| Associated type: | Andesite |
| MRDS | TC04002 |
| DEP | 10058154 |
| Reference | {Deposit:: RUIZ, C. Y PEEBLES, F., 1988, YACIMIENTOS METALIFEROS DE CHILE: SANTIAGO, 334 P.}{Deposit:: ZENTILLI, M., 1963, GEOLOGIA DEL DISTRITO MINERO MANGANESO DE FRAGUA: MEMORIA, UNIVERSIDAD DE CHILE, SANTIAGO.}{Deposit:: AGUIRRE, L., AND MEHECH, S., 1964, STRATIGRAPHY AND MINERALOGY OF THE MANGANESE SEDIMENTARY DEPOSITS OF COQUIMBO PROVINCE, CHILE: ECONOMIC GEOLOGY, V. 59, NO. 3, P. 428-442.}{Other Database:: CIMRI} |
| Reporter | Williams, William C., Page, Norman J. |