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Showing: 1 to 10 of 160 matches for "A Decade of Deals: Gold & Copper"  Page   1   2   3   4   5   6   7   8   9  next TITLE Leach-Pad Technology Deals With Weather  SUMMARY ... deals with weather ... Modern heap leaching is in its second decade. ... opera- tions at Andacollo in Chile, hun- dreds of individual miners worked the gold and copper ... AUTHOR Smith, Mark E. PUBLISHED 1996 TITLE Mining - Changing Picture In Transitional Economies  SUMMARY ... important to mining ventures in the next decade. ... Barter deals have become extremely frequent in foreign ... tungsten, pumice, gold, graphite, lead, ore, magnesium, ... AUTHOR Dorian, James P. PUBLISHED 1997 TITLE Cycles  SUMMARY ... a more than tenfold increase in gold production, rising ... tonnes at the commencement of the decade, to over ... Copper, lead, zinc and nickel show a parallel pattern ... PUBLISHED 1990 TITLE Book review  SUMMARY ... 5. The last decade or so has ... Chapter 5 deals with the shear strength determination of rock ... in our metallurgical plants where we recover gold, uranium, pyrite ... PUBLISHED 1974 TITLE Mining : The Decade Begins With a Difficult Year  SUMMARY ... Noteworthy mineral events in 1980 included a copper inclustry strike, in- creased gold and silver Drices. trou. ... 1981). Decade Begins With a Difficult Year ... AUTHOR ; Cope, Louis ; Garcia, M. J. ; Hallman, Howard ; Hess, Robert S. ; Higby, Ken ; Larson, William C. ; Law, A. G. ; Marshall, G. M. T. ; Peters, John PUBLISHED 1981 TITLE Theoretical considerations of the cementation of copper with iron  SUMMARY ... The paper deals. ... low-grade copper ores, and to the recovery of gold and silver ... scientific investigations of cementation started only in the past decade and are ... AUTHOR Agrawal, R. D. ; Kapoor, M. L. PUBLISHED 1982 TITLE Processing researchers continue efforts to streamline US mining  SUMMARY ... of the papers dealt with the recovery of gold, includ- ing low-grade, micron size carbo- naceous ores, silver bearing min- erals, copper-gold ores, and plati ... AUTHOR Rosten, P. PUBLISHED 1985 TITLE Ore Models And Classifications-Uranium ? Introduction  SUMMARY ... buzz word of the present decade, the formulation ... ore type, for example - placer gold, porphyry copper ... on characteristic geologic settings and deals with present ... AUTHOR Wright, Robert J. PUBLISHED 1979 TITLE Current Trends In The Tax Environment For Mineral Development In Canada  SUMMARY ... The mining industry in Canada appeared to start off the decade of the 1980's on the right foot. ... metals - including nickel, gold, and copper ... AUTHOR Brown, Robert D. PUBLISHED 1982 TITLE The Impact Of A Recessionary Environment On Private Company Financing  SUMMARY ... During the past decade, for example, ASARCO Inc ... Bullion Financing--Lac Minerals and Gold Company of America ... by the numerous world-wide bullion financing deals. ... AUTHOR Potter, William J. ; Pyle, Roger N. PUBLISHED 1985 Showing: 1 to 10 of 160 matches for "A Decade of Deals: Gold & Copper"  Page   1   2   3   4   5   6   7   8   9  next Search Again