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Showing: 1 to 10 of 366 matches for "calculate cutoff grade"  Page   1   2   3   4   5   6   7   8   9  next TITLE Statistical Method Of Calculating And Analyzing Ore Reserves  SUMMARY ... we wi-11 finally use, we must turn to dollars and centso Since we 'know the tons and grade for each cutoff, we can calculate the gross value of the ore. ... AUTHOR Patterson, John A. PUBLISHED 1958 TITLE Multi Mineral Cutoff Grade Optimization With Option To Stockpile  SUMMARY ... MULTI MINERAL CUTOFF GRADE OPTIMIZATION WITH OPTION TO STOCKPILE ... The Cutoff grade optimization is very critical to the open pit production scheduling. ... AUTHOR Dagdelen, K. PUBLISHED 1997 TITLE Determination Of A Mining Cutoff Grade Strategy Based On An Iterative Factor  SUMMARY ... Further research is being done to incorporate grade distribution geometry defined from grade block modeling analysis to calculate the cutoff grade policy. ... AUTHOR Bascetin, A. ; Nieto, A. PUBLISHED 2007 TITLE Service Variables In Uranium Disequilibrium Studies  SUMMARY ... The first data set was used to calculate the regression equations for both the oxidized samples and the reduced samples for the grade and ... 1 Cutoff grade (%U308 ... AUTHOR Rossi, M. PUBLISHED 1993 TITLE Proposed Methodology For The Selection Of A Stoping Method For Base-Metal Deposits  SUMMARY ... Keeping these observations in mind, care should be taken to calculate the cutoff grade at a certain level of productivity and also at an appropriate degree of ... AUTHOR Tatiya, R. R. PUBLISHED 1998 TITLE Confidence Interval Estimation For Minable Reserves  SUMMARY ... One method used the idea of conditional estimation variances (conditional to a cutoff grade and local data configuration) to calculate gaussian based intervals ... AUTHOR Davis, B. M. PUBLISHED 1992 TITLE Determination Of Optimum Cutoff Grades Of Multiple Metal Deposits By Using The Golden Section Search Method  SUMMARY ... Based upon the Lane algorithm it is possible to calculate the optimum cutoff grade for mine, mill, and refinery capacities for single metal deposits with ... AUTHOR Ataei, M. PUBLISHED 2003 TITLE Long Term Prediction Of Coal Cleaning Performance From Exploration Samples  SUMMARY ... cutoff grade and amount of copper producetl at the maximum profit Irvrl. and a finance model to analyzr thr cash flow from the mining operation and calculate ... AUTHOR Leonard, Joseph W. PUBLISHED 1979 TITLE Long Term Prediction Of Coal Cleaning Performance From Exploration Samples  SUMMARY ... cutoff grade and amount of copper produced at the maxiniuni profit lerel, and a finance model to analyrc. thr cash flow from the mining operation and calculate ... AUTHOR Leonard, Joseph W. PUBLISHED 1978 TITLE Analysis of Cutoff Grades Using Optimum Control Theory  SUMMARY ... The determination of the optimbm cutoff grade for a surface mine may be very different from that of an udderground mine because a selectable mining method may ... AUTHOR Yi, R. PUBLISHED 1987 Showing: 1 to 10 of 366 matches for "calculate cutoff grade"  Page   1   2   3   4   5   6   7   8   9  next Search Again