| References: |
- Deposit:: PROFILE REPORT - HALSE HALL ALUMINA REFINERY, CLARENDON
- Deposit:: ALUMINUM PRODUCTION LTD., CLARENDON, JAMAICA/KAISER
- Deposit:: ENGINEERS - OAKLAND, CA./DECEMBER 1987.
- Deposit:: METALS WEEK FOCUS, P. 12 (MARCH 1993).
- Deposit:: LATIN AMERICAN MINING LETTER. SEPT. 30, 1993, P. 5.
- Production:: ALUMINUM PRODUCTION COST SURVEY, 1980-1985 BROOK HUNT AND
- Production:: ASSOCIATES LTD. PG. 281. (RECORDS 1-4)
- Production:: ALUMINUM PRODUCTION COST SURVEY, 1988 BROOK HUNT AND ASSOC-
- Production:: IATES LTD. PG.2.25 (RECORDS 5-8)
- Production:: CRU ALUMINUM COST SERVICE, 1989-90 - VOLUME 2: ALUMINA COSTS
- Production:: AND MARKET OUTLOOK: 1988-1992. PG. 57. (RECORDS 9-11)
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