References
WORLD MINING. SEPT. 1981, P. 50, & SEPT. 1982, P. 70. (1977-1981 PRODUCTION)GILLULY, 1946, USGS PP 209.DIXON, 1966, IN TITLEY & HICKS, UNIV OF AZ PRESS, P. 123-132.BELL, 1930, USBM IC 6303.GEOLOGY OF THE PORPHYRY COPPER DEPOSITS SOUTHWESTERN NORTH AMERICA BY TITLY AND HICKS, 1966.HARDWICK, 1960, USBM IC 7938.MINING METHODS AND COSTS AT THE NEW CORNELIA BRANCH, PHELPS DODGE CORPORATION, AJO, ARIZ.-U.S.B.M. I.C. 6666,OCT,1932WADSWORTH, 1968, ECON GEOL, V. 63, NO. 2.ARIZONA PAY DIRT. PHELPS DODGE ANNOUNCES PIT EXPANSION THAT WILL CARRY AJO MINE THROUGH 1980S. AUGUST 1979, P. 30.PHELPS DODGE IS CONSTRUCTING MOLY PLANT AT AJO. APRIL 1980, P. 22.PHELPS DODGE BRINGING COPPER MINE, MILL AT AJO BACK ON LINE. FEBRUARY 1983, FRONT COVER AND P. 5A.ARIZONA PAY DIRT (SUPPLEMENT). AJO, IN PHELPS DODGE--A COPPER CENTENNIAL, 1881-1981. SUMMER 1981, PP. 64-68, 70-71, 90-91, AND 180-181.PHELPS DODGE CORP. 1979 ANNUAL REPORT. PP. 6-7.1981 ANNUAL REPORT. P. 5.PHELPS DODGE TODAY (CORP. QUARTERLY PUB.). AJO'S NEW "MOLY" PLANT GOES INTO PRODUCTION. MARCH 1981, FRONT COVER AND P. 2.AJO'S NEW WASTE DUMP SYSTEM AND THE D-10 DOZER. SEPTEMBER 1981, P. 8.SW PAY DIRT, 8-90, P.7A.PHELPS DODGE CORP 1994 10-K, P.14.New Corenelia Copper Co. 1911-30 Annual reports; Phelps Dodge 1971-85 SEC Form 10K; USBM Minerals Yearbooks 1911-85; PCIA 1979-85Cox and others (2006), Dixon (1966), Gilluly (1946), Long (1995), McDowell (1971), Niemuth (1994), Trischka (1938), Wilkinson and others (1999)Dixon D W 1966 - Geology of the New Cornelia Mine, Ajo, Arizona: in Titley S R, Hicks C L 1966 Geology of the Porphyry Copper Deposits, Southwestern North America University of Arizona Press, Tucson pp 123-132\n \nHagstrum J T, Cox D P, Miller R J 1987 - Structural reinterpretation of the Ajo mining district, Pima County, Arizona, based on paleomagnetic and geochronologic studies: in Econ. Geol. v82 pp 1348-1361\nThe Metals Economics Group (MEG) webpage for the Ajo Mine contains information about this deposit. Accessed on 8/17/2010. \nhttp://www.metalseconomics.com/\nThe Porter GeoConsultancy webpage for Ajo, New Cornelia contains a description of the geology. Accessed on 8/17/2010.\nhttp://www.portergeo.com.au/\nCIMRIPorter, T.M., 1998, An overview of the World's porphyry and other hydrothermal copper & gold deposits and their distribution; in Porter, T. M., ed., Porphyry and Hydrothermal Copper and Gold Deposits: a global perspective, PACRIM '98 Conference Proceedings, Australian Mineral Foundation, p. 3-17.Damon, P.E. and Mauger, R.L., 1966, Epeirogeny-orogeny viewed from the Basin and Range Province; Society of Mining Engineers, AIME Transactions, v. 235, p. 99-112.PHELPS DODGE CORP SEC FORM 10-K REPT. DEC 31, 1993. P. 14.PHELPS DODGE CORP 1995 ANNUAL REPORT, P.23.Phelps Dodge 1984 SEC Form 10KGILMOUR, P., 1982, GRADES AND TONNAGES OF PORPHYRY COPPER DEPOSITS: IN - ADVANCES IN GEOLOGY OF THE PORPHYRY COPPER DEPOSITS, SOUTHWESTERN NORTH AMERICA, ED. BY, S.R. TITLEY UNIV. AIR. PRESS, TUCSON, AZ, 1982.