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Showing: 1 to 10 of 11500 matches for "what is cut off grade"  Page   1   2   3   4   5   6   7   8   9  next
TITLE An Innovation Of Practical Underground Stope Design Optimization And Cut-Off Grade Calculation 
SUMMARY ... Preprint 12-023 AN INNOVATION OF PRACTICAL UNDERGROUND STOPE DESIGN OPTIMIZATION
AND CUT-OFF GRADE CALCULATION ... Table 2. Cut-off Grade Calculation. ...
AUTHOR Wang, H.
PUBLISHED 2012
TITLE Optimal Cut-Off Grade Determination Based On Variable Capacities In Open-Pit Mining - Synopsis 
SUMMARY ... Therefore, optimization of cut-off grade is the most significant economic parameter
in mining. ... For this Optimal cut-off grade determination based on ...
AUTHOR Abdollahisharif, J.
PUBLISHED 2012
TITLE A Simple Method To Select A Pit In The Presence Of Grade Uncertainty 
SUMMARY ... The probabilistic model was prepared by counting the number of realisations that
is above cut-off grade for each block and the average grade was derived from ...
AUTHOR Elkington, T.
PUBLISHED 2013
TITLE Production Capacity Optimisation in the Presence of Grade Uncertainty 
SUMMARY ... Much of recent research effort in the field of strategic mine planning
has focused upon cut-off grade and scheduling decisions. ...
PUBLISHED 2010
TITLE Multi-Mineral Cut-Off Grade Optimization By Grid Search 
SUMMARY ... Multi-mineral cut-off grade optimization ... The grid search method can be used as a
means of multi-mineral cut-off grade optimization in this context. ...
AUTHOR Cetin, E.
PUBLISHED 2013
TITLE Sampling Challenges for the Copper Industry 
SUMMARY ... This table suggests that: As the cut-off grade increases, the difference
between the mine estimated grade and the mill grade increases. ...
PUBLISHED 2010
TITLE Characterising Liberation and Flotation Potential Using Image Analysis, Simulated Fragmentation and Small-Scale Flotation 
SUMMARY ... In low grade regions of an orebody near the cut-off grade, areas with high liberation
potential may be economic even though they are just below the cut-off ...
AUTHOR J Hunt
PUBLISHED 2011
TITLE Enterprise Optimisation 
SUMMARY ... It is clear that a decision on one step in the value chain can affect all the others,
eg the plant constraint will affect the optimum cut-off grade, a change ...
PUBLISHED 2010
TITLE Methodology for Selecting Borehole Samples of Iron Ore for Mineral Processing Characterisation 
SUMMARY ... of form of data distribution is essential in a consideration of sampling and analytical
errors, determination of grade, and tonnage above cut off grade Zc. ...
AUTHOR G J I dos Santos
PUBLISHED 2011
TITLE Mineral Property - Rights, Royalties and Rents 
SUMMARY ... This instrument is, however, far from benign. As is explained below; it is regressive,
it increases the cut-off grade and it decreases the life-of-mine. ...
PUBLISHED 2010
Showing: 1 to 10 of 11500 matches for "what is cut off grade"  Page   1   2   3   4   5   6   7   8   9  next

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