Johnson Camp

ARGALL, GEORGE D., JR. AUG 1976, COPPER OXIDES TO COPPERCATHODE - NEW CYPRUS JOHNSON OPERATION. WORLD MININGMAG. V 29, N 9, PP. 48-51CLAYTON, ROBERT L, 1977, ALTERATION AND MINERALIZATION OF CYJOHNSON DEPOSIT. UNPUB. ON FILE WITH JOHNSON CAMP COST DATBLDG 20, DENVER FEDERAL CENTER, DENVER, CO.COOPER, J R, AND L T SILVER, 1964, GEOLOGY AND ORE DEPOSITSDRAGOON QUADRANGLE, COCHISE CO, AZ. U S GEOLOGICAL SURVEY PROF416.CYPRUS MINES ANNUAL REPT. FOR 1973 (P 11-2), 1975 (P. 12) ANCP 6-7).ION EXCHANGE - THE NEW DIMENSION IN COPPER RECOVERY SYSTEMS1975, ENGINEERING AND MINING JOURNAL, V. 176, N 6, P 100.THE FOLLOWING REFERENCES WERE USED IN DEVELOPING THE1991 EVALUATIONARIMETCO INTERNATIONAL INC. 1990 ANNUAL REPORT, P. 6.WALENGA, KAREN. NEW SX-EW FACILITIES TO START UP BYSEPTEMBER. PAYDIRT MAGAZINE (SW ED), JULY 1990, PP. 4A-6A.THE NORTHERN MINER, 1-14-91, P.6.THE NORTHERN MINER, 8-6-90, P.13.PAY DIRT, 9-89, P.17B.ENGINEERING AND MINING JOURNAL, 2-92, P.C8.THE NORTHERN MINER, 10-11-93, P.14.THE MINING RECORD, 1-12-94, P.3.SW PAY DIRT, 9-94, P.17A.ARIMETCO INT. INC., 1993 ANN. REPT. P. 7.MINING RECORD, V 106/N 28, 7/12/95, P.15.ARIMETCO INTERNATIONAL INC. 1995 ANNUAL REPORT, P.5.