| Reference | {Deposit:: SURVEY OF WORLD LEAD AND ZINC PRODUCTION. 1968, P. 74-75.}{Deposit:: OTHER BIBLIOGRAPHIC INFORMATION NOT KNOWN.}{Deposit:: RIO TINTO ZINC MINING COST ANALYSIS SYSTEM. LEAD AND ZINC}{Deposit:: MINES OF THE WORLD (ZINC). MAY 1975, P. 21.}{Deposit:: MINES OF THE WORLD (LEAD). MAY 1975, P. 20.}{Deposit:: ENGINEERING AND MINING JOURNAL INTERNATIONAL DIRECTORY OF}{Deposit:: MINING AND MINERAL PROCESSING OPERATIONS. PERU. MCGRAW-}{Deposit:: HILL, INC., NEW YORK, 1978, P. 326.}{Deposit:: WORLD MINES REGISTER. COMPANIES BY COUNTRY. PERU. MILLER}{Deposit:: FREEMAN, INC. SAN FRANCISCO, 1979, P. 151.} |