El Abra

LOWELL,D., THREE NEW PORPHRY CU DEPOSITS FOR CHILE, MIN. ENG., V.26, NO.11, NOV. 1974, PP 23-24. MINING JOURNAL, MARCH 24, 1978, P.214. PERSONAL CORRESPONDENCE, MARCH 15,1978, EL ABRA MINE, CORP. NACIONAL DEL COBRE DE CHILE (CODELCO-CHILE), HUERFANOS1189 8TH FLOOR, SANTIAGO, CHILE. COPY ON FILE AT U.S. BUREAU OF MINES IN DENVER,CO. AMBRUS, J., GEOLOGY OF THE EL ABRA PORPHYRY COPPER DEPOSIT,CHILE, ECON. GEOL., V. 72, 1977, PP.1062-1085. WORLD MINING, EL ABRA WILL BE NEXT BIG MINE, NOV. 1974, P.42ENGINEERING AND MINING JOURNAL, V.175, NO.2, 2/74, P.73. METALS WEEK, SEPT. 16, 1974, P.6. WORLD MINING, MAY, 1976. METALS SOURCEBOOK, ITEM B1832, MARCH 11, 1974. MINING MAGAZINE, MAY 1978, P.484. WORLD MINING, JUNE 1977, P.70. METALS SOURCEBOOK, ITEM B1832, MARCH 11,1974. MINING ENGINEERING, CHILEAN COPPER AWAITS FOREIGN INVEST-MENT, OCT.,1979, P. 1428. PRIVATE STUDY. DEPOSIT PROFILE REPORT, GOLDER ASSOCIATES, FEB. 1980, UNDERCONTRACT WITH USBM. INTERNATIONAL MOLYBDENUM ENCYCLOPEDIA, 1778-1978, A. SUTULOV,ED., INTERMET PUBLS., SANTIAGO CHILE, 1978, PP.73-74. MINING MAGAZINE, INTEGRATED DEVELOPMENT WILL BOOST ZAMBIA'SCOPPER OUTPUT, FEB. 1974, PP.100-103. LEWIS,F.M., AND BHAPPU,R. B., ECONOMIC EVALUATION OFAVAILABLE PROCESSESS FOR TREATING OXIDE COPPER ORES,INTL. JOURNAL OF MINERAL PROCESSING,3,1976, PP.133-150. MINING ENGINEERING, 4/92, P.308,309. SKILLINGS', 6/26/93, P.9. LATIN AMERICAN MINING LETTER, 7/23/93, P.2,3. SOUTHWESTERN PAY DIRT, 7/93, P.10A. MINING RECORD, 8/25/93, P.21. MINING JOURNAL, 9/24/93, P.207. CYPRUS MINERALS CO., NEWS RELEASE, 10/11/93, 1PCANEY, DEREK J., CYPRUS LAC WINS EL ABRA BID, AMERICAN METALMARKET, 10/12/93, P.2,16. SKILLINGS', 10/16/93, P.9. MINING RECORD, 10/20/93, P.23. LATIN AMERICAN MINING LETTER, 10/22/93, P.1,2. METAL BULLETIN, 10/25/93, P.19. CANEY, DEREK J., EL ABRA WINNERS MAP DEVELOPMENT, AMERICANMETAL MARKET, 10/27/93, P.5. CHILE ECONOMIC REPORT, 10/93, P.6,7. SKILLINGS', 10/30/93, P.10. ENGINEERING AND MINING JOURNAL, 11/93, P.20,91. MINING JOURNAL, 6/18/93, P.460. METAL BULLETIN, 6/24/93, P.7. CANEY, DEREK J., BHP, MAGMA EYE CODELCO PROJECT, AMERICANMETAL MARKET, 6/25/93, P.5. METAL BULLETIN, 7/5/93, P.5. MINING JOURNAL, 7/9/93, P.20. LATIN AMERICAN MINING LETTER, 7/9/93, P.7,8. METAL BULLETIN, 7/15/93, P.7. METALS WEEK, 7/19/93, P.7. MINING MAGAZINE, 8/93, P.105. METAL BULLETIN, 9/23/93, P.5. METALS WEEK, 9/27/93, P.3. METALS WEEK, 10/11/93, P.9. METALS WEEK, 12/13/93, P.8. MINING MAGAZINE, 1/94, P.28. CANEY, DEREK J., ASSAYS DELAY EL ABRA DEAL, AMERICAN METALMARKET, 2/10/93, P.16. MINING JOURNAL, 2/11/94, P.103. METALS WEEK, 2/14/94, P.1,7. CHILE ECONOMIC REPORT, JAN/FEB 1994, P.6. LATIN AMERICAN MINING LETTER, 3/4/94, P.3. METALS WEEK, 4/25/94, P.4. CANEY, DEREK J., CODELCO SEES EL ABRA DEAL AS FIRM, AMERICANMETAL MARKET, 3/8/94, P.2. LATIN AMERICAN MINING LETTER, 4/29/94, P.3. MINING JOURNAL, 4/22/94, P.285,286. LATIN AMERICAN MINING LETTER, 4/29/94, P.6,7. SKILLINGS', 4/30/94, P.11. SOUTHWESTERN PAY DIRT, 5/94, P.8B. CANEY, DEREK J., CODELCO APPROVES NEW EL ABRA BID SUBMITTEDBY CYPRUS AMAX, AMERICAN METAL MARKET, 5/27/94, P.1. SOUTHWESTERN PAY DIRT, 6/94, P.5B,6B. MINING JOURNAL, 5/20/94, P.369. METALS WEEK, 6/6/94, P.6,7. AME MINING WEEKLY, 6/10/94, P.2. AME MINING WEEKLY, 6/3/94, P.2. SKILLINGS', 6/4/94, P.10. MINING RECORD, 6/8/94, P.57. MINING JOURNAL, 6/10/94, P.425. SOUTHWESTERN PAY DIRT, 7/94, P.9B. SKILLINGS', 7/9/94, P.22. NORTHERN MINER, 9/27/93, P.12. LATIN AMERICAN MINING LETTER, 2/18/94, P.1. AMERICAN METAL MARKET, 4/20/94, P.2. AMERICAN METAL MARKET, 4/25/94, P.1,20. AMERICAN METAL MARKET, 4/28/94, P.5. AMERICAN METAL MARKET, 4/29/94, P.1. AMERICAN METAL MARKET, 6/1/94, P.1,16. LATIN AMERICAN MINING LETTER, 6/1/94, P.6,7. LATIN AMERICAN MINING LETTER, 7/29/94, P.2,3. LATIN AMERICAN MINING LETTER, 8/15/94, P.2. LATIN AMERICAN MINING LETTER, 8/31/94, P.4. SOUTHWESTERN PAY DIRT, 11/94, P.4A-11A. CODELCO- CHILE, 1994 ANNUAL REPORT, P.58-60. SOUTHWESTERN PAY DIRT, #668, 2/95, P.8B. CYPRUS AMAX MINERALS CO., NEWS RELEASE, 6/16/95, 4PP. LATIN AMERICAN MINING LETTER, V 14/N 10, 6/30/95, P.5,6. MINING RECORD, V 106/N 28, 7/12/95, P.7. SOUTHWESTERN PAY DIRT, #673, 7/95, P.10B. WORLD MINING, 1/83, P. 86. MINING JOURNAL, 5/20/83, P.338. METALS WEEK, 5/30/94, P.1,7. SUTULOV, A. CHILEAN COPPER RESOURCES SAID TO BE WORLD'SLARGEST, AMERICAN METAL MARKET, AUG.4,1977, P.18. CYPRUS AMAX MINERALS CO., 1994 10-K, P.2,5.