| Reference | {Deposit:: AHLFELD, F. AND SCHNEIDER-SCHERBINA, 1964, LOS YACIMENTOS MI}{Deposit:: Y DE HIDROCARBUROS, DEPARTMENTO NACIONAL GEOLOGIA, BOLETI}{Deposit:: 383.}{Deposit:: STOLL, W.C., 1962, A CONTRIBUTION TO THE GEOLOGY OF THE CARA}{Deposit:: TIN AND TUNGSTEN MINES; BOLIVIA, ECON. GEOL. VOL. 57 P.}{Deposit:: AHLFIEL} |