| References: |
- 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.
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