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Showing: 1 to 10 of 82 matches for "yuma arizona gold"  Page   1   2   3   4   5   6   7   8   9 TITLE Geology Of The American Girl-Padre Y Madre Gold Deposits Imperial County, California  SUMMARY ... are an isolated, rugged, low-lying range, located in southeast Imperial County, California, 12 miles northwest of Yuma, Arizona (Figure 1). Gold was first ... AUTHOR Guthrie, J. O. PUBLISHED 1987 TITLE Middle Tertiary Mineralization Related To Metamorphic Core Complexes And Detachment Faults In Arizona And California - Introduction  SUMMARY ... Yuma County, Arizona, Wilkins, Joe, Jr., Bill area, northwestern Buckskin Mountains, ed., Gold and Silver deposits of the Basin and ... AUTHOR Lehman, N. E. PUBLISHED 1987 TITLE London Paper - The Cyanidation of Raw Pyritic Concentrates  SUMMARY ... in March, 1905, at the mines of the Socorro Bold Co., in the so-called desert region of Yuma countj-, Arizona. ... The mines and mill of the Socorro Gold Co. ... AUTHOR Smith, Frank C. PUBLISHED 1907 TITLE Geology And Mineralization Of The Portuna And Tumco Mines: Peraluminous Gold Deposits, Southern Arizona And California  SUMMARY ... The origin of the gold at Fortuna, as well asat Tumco, is considered to be magmatic and ... Yuma County, Arizona," Arizona Bureau of Mines Bulletin, No. 134. ... AUTHOR Smith, G. M. PUBLISHED 1987 TITLE Geophysics and Geochemistry - Isotopic Dating of Arizona Ore Deposits  SUMMARY ... Old Yuma Mine, Tucson Mountains: This deposit is located ... The gold is found in thin gravels which cover a ... metal deposition has occurred in Arizona since older ... AUTHOR Mauger, R. L. ; Damon, P. E. ; Giletti, B. J. PUBLISHED 1965 TITLE Canadian Paper - The Geology and Vein-Phenomena of Arizona  SUMMARY ... The gold-veins par excellence of western and southwestern Arizona are all ex- emplifications of this early type of ... Excellent examples in Yuma co. ... AUTHOR Comstock, Theo B., Dr. PUBLISHED 1901 TITLE Index  SUMMARY ... Gladiator [I0471 ; Gold Jem [lo781 ; Jersey Lily, [1068, 1078 ... 1077, 10781 ; Scotlaild [lo781 ; Zero [I0741 : Yuma county ; King of Arizona [1046] ; La ... PUBLISHED 1901 TITLE Computerized Ore Control Procedures At Cyprus Coppers Tone Gold Corporation  SUMMARY ... The authors would like to thank Cyprus Copperstone Gold Corporation and Cyprus Minerals Company for permission to publish ... T----- ARIZONA I NEW ... I Yuma L ... AUTHOR Anderson, S. PUBLISHED 1991 TITLE Rich Hill, Arizona: Historic Gold District, Modern Gold Rush  SUMMARY ... 2, is among the most productive placer gold locations in Arizona. ... Many of them see more gold in an after- noon than ... legends, a party of 10 men left Yuma, AZ on ... AUTHOR Melchiorre, Erik ; Lauretta, Dante ; Crombie, M. Katherine ; Gholson, Chris PUBLISHED 2003 TITLE How To Mine And Prospect For Placer Gold  SUMMARY ... The following list includes essentially all States and countie.s in which placer gold is known to ... Arizona: Cochise, Mohave, Pima, Pinal, Yavapai, Yuma. ... AUTHOR West, J. M. PUBLISHED 1971 Showing: 1 to 10 of 82 matches for "yuma arizona gold"  Page   1   2   3   4   5   6   7   8   9 Search Again