Cerro Colorado

1976-77 WORLD MINES REGISTERWORLD MINING, SEPT 1971-CERRO COLORADO: BIG NEW COPPER PIT ARIO TINTO SPAIN P 42WORLD MINING. RIO TINTO - TREASURE OF THE AGES: MINING FROM1100 B.C. TO PRESENT. SEPT. 1978, PP. 137-139.MINING MAGAZINE. APRIL 1979, P. 295.JONES, M.J. GEOLOGICAL MINING AND METALLURGICAL SAMPLING.INSTITUTE OF MINING AND METALLURGY, 1974, PP. 156-173.MCQUISTAN, F.W., JR., AND R.S. SHOEMAKER. GOLD AND SILVERCYANIDATION PLANT PRACTICE MONOGRAPH. AIME, 1975,PP. 155-158.WESTERN MINER, RIO TINTO MINERA SA CERRO COLORADO PROJECT,MAR. 1983, P. 12.SKILLING'S MINING REVIEW, MAR. 25, 1989, P. 6.MORRAL, F.R., A MINI-HISTORY OF THE RIO TINTO (SPAIN)REGION, CIM BULL., MAR. 1990, P. 150-154.MINING MAGAZINE. VOL. 125, NO. 6, DEC. 1971, PP. 528-539.WORLD MINING. CERRO COLORADO: BIG NEW COPPER PIT AT FAMEDRIO TINTO SPAIN. SEPT. 1971, PP. 42-46.SKILLING'S MINING REVIEW, NOV. 18, 1989, P. 4-7.ENGINEERING AND MINING JOURNAL, 1989-90, E&MJ.INTERNATIONAL DIRECTORY OF MINING, 1989, P. 291.