| Reference | {Deposit:: WALTER SKINNE* MINING INTERNATIONAL YEARBOOK 1978: LON-}{Deposit:: MAJOR NEW PROJECTS AND EXPANSION PROGRAMMES, MINING MAGAZI-}{Deposit:: NE, JANUARY 1979, P. 68.}{Deposit:: OF MINING AND MINERAL PROCESSING OPERATIONS, NEW YORK,}{Deposit:: MCGRAW-HILL, 144 P.}{Deposit:: MINING MAGAZINE, MARCH 1978, 246 P.}{Deposit:: MINING MAGAZINE, JANUARY, 68 P.}{Deposit:: GRUPO INDUSTRIAL MINERA MEXICO S.A. DE C.V., ANNUAL REPORT}{Deposit:: TO THE 31ST OF MARCH, 1980}{Reserve-Resource:: ENGINEERING AND MINING JOURNAL, IMM: MINING AND PROCESSING}{Reserve-Resource:: A WIDE RANGE OF BASE AND PRECIOUS METAL PRODUCTS,}{Reserve-Resource:: NOV. 1980, PP. 110-111.} |