Reference | {Deposit:: PERU-MAPA METALOGENETICO, 1969, AND, GUIA PARA EL MAPA METALOGENETICO DEL PERU, SOCIEDAD NACIONAL DE MINERIA Y PETROLEO, LIMA, PERU, NOV. 1969}{Deposit:: WORLD MINING DIRECTORY, 1984, MARCH, P. 37.}{Deposit:: 1927 DIREXPL CERRO DE PASCO CORPORATION}{Deposit:: 1960 COMPILE FRANK SIMONS - UNPUBLISHED REPORT}{Production:: FRANK SIMONS 1960 UNPUBLISHED REPORT - P. 1225; WORLD MINING DIRECTORY (1984)} |