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Showing: 1 to 10 of 796 matches for "calculate equivalent copper grade"  Page   1   2   3   4   5   6   7   8   9  next
TITLE Application Of Economic Parameters And Cutoffs During And After Pit Optimization 
SUMMARY ... calculate an "equivalent grade" for ore in a multi-metal orebody. In this example,
that would involve the calculation of a "copper equivalent" grade, as copper ...
AUTHOR Baird, B. K.
PUBLISHED 1999
TITLE Application Of Economic Parameters And Cutoffs During And After Pit Optimization 
SUMMARY ... calculate an “equivalent grade” for ore in a multi-metal orebody. In this example,
that would involve the calculation of a “copper equivalentgrade, ...
AUTHOR Baird, B. K. ; Satchwell, P. C.
PUBLISHED 1999
TITLE Application of economic parameters and cutoffs during and after pit optimization 
SUMMARY ... o 0.70 used to calculate a single-metal or ... _ _ _ _ L 0.60 2 equivalent-grade cutoff. ...
RESOURCE TONS t COPPER GRADE 0.20 and calculate the dollar value for the ...
AUTHOR Baird, B. K. ; Satchwell, P.C.
PUBLISHED 2002
TITLE Effect of Matte Grade on Flash Smelting: 60, 65 and 700/0 Cu Mattes 
SUMMARY ... Equivalent hydrocarbon energy" ... of Copper, Vo(ume VII (New York, NY: International
Copper Research Association ... 12.1 Calculate (i) the masses of Fe and S that are ...
AUTHOR Davenport, W.G.
PUBLISHED 2001
TITLE 3. Computer-Assisted Mineralization Modeling at Kennecott Copper Corporation ? Introduction 
SUMMARY ... 1) Input standard deviation of the copper ... where Di is the equivalent and/or original
distance to the ... hole com- posite assays are used to calculate the block ...
AUTHOR Davey, R. K.
PUBLISHED 1979
TITLE Multi Mineral Cutoff Grade Optimization With Option To Stockpile 
SUMMARY ... Table 6 . The Grade Tonnage Distribution of Copper Deposit Grade Categories (%)
Tons in Millions in 6 Push-backs 0.0 - 0.15 14.4 15.9 17.9 20.3 23.4 27.7 ...
AUTHOR Dagdelen, K.
PUBLISHED 1997
TITLE Minerals Beneficiation - A New Process for the Treatment of Oxidized Copper Ore by Leaching 
SUMMARY ... of solution to obtain a free acidity equivalent to 50 ... Precipi- tation tated tated
Time Copper Copper Mesh Hours ... To calculate the proper amount of H2S04 to be ...
AUTHOR Silo, R. S.
PUBLISHED 1967
TITLE Ore Reserves at Woodlawn Mine, NSW 
SUMMARY ... The third phase allows the user to calculate block tonnages and ... 4.6 CUT OFF GRADE ...
Equivalent Zinc Units (EZU) for complex ore and Equivalent Copper Units (ECU ...
AUTHOR Singer RP
PUBLISHED 1990
TITLE Geostatistical Modelling of the Hilton and Mount Isa Lead-Zinc Orebodies, Mount Isa, Australia 
SUMMARY ... A new routine was written to calculate and use perpendicular ... These are: silver, lead,
zinc, copper, iron, sulphur, equivalent grade, specific gravity ...
AUTHOR Raymond G F
PUBLISHED 1993
TITLE Local Recovery Estimation For Co-Products By Disjunctive Kriging ? Introduction 
SUMMARY ... and'cross- i j covariance functions ,P ( h ) of the Gaus- sian equivalent and their ...
curve gi - ving, say, the average moly grade when the copper grade is above ...
AUTHOR Maréchal, A.
PUBLISHED 1982
Showing: 1 to 10 of 796 matches for "calculate equivalent copper grade"  Page   1   2   3   4   5   6   7   8   9  next

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