| Reference | {Deposit:: AHLFELD, F., 1954, LOS YACIMIENTOS MINERALES DE BOLIVIA: BAN}{Deposit:: MINERO DE BOLIVIA, LA PAZ, BOLIVIA, P. 42-44.}{Deposit:: ENGINEERING AND MINING JR., 1975, INTERN. DIRECTORY OF MININ}{Deposit:: MCGRAW HILL, N. Y., P. 212.}{Deposit:: CAMPBELL,D.F.,GEOLOGY OF THE COLQURI MINE,ECON.GEOL.,42;1947}{Deposit:: 1-21.}{Deposit:: LOS YACIMENTOS MINERALES Y HIDROCARBUROS DE BOLIVIA,GEOBOL B}{Deposit:: AHLFIELD,F.,1964,PP149-150}{Deposit:: MINERALS YEARBOOK-1972,VOL.III,INTERNATIONAL-BOLIVIA-TIN}{Deposit:: MATERIALS SURVEY OF TIN-1953,J.C.RIDGE,PSU;DEPT OF COMMERCE,}{Deposit:: CHAP.6,PP20}{Deposit:: METALS SOURCEBOOK 8/12/74 ITEM (B3836)}{Production:: MINING JOURNAL, P. 257 (APRIL 9, 1993).}{Reserve-Resource:: ENGINEERING AND MINING JOURNAL, MARCH 1992, P.51} |