A heuristic approach to stochastic cutoff grade optimization for open pit mining complexes with multiple processing streams

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A heuristic approach to stochastic cutoff grade optimization for open pit mining complexes with multiple processing streams

Cutoff grade specifies the available supply of metallic ore from an open pit mine to the multiple processing streams of an open pit mining complex. An optimal cutoff grade strategy maximizes the net present value (NPV) of an open pit mining operation subject to the mining, processing, and marketing/...

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Bibliographic Details
Main Authors:	Asad, Mohammad Waqar, Dimitrakopoulos, R.
Format:	Journal Article
Published:	Pergamon 2013
Subjects:	Open pit mine planning Heuristic algorithms Stochastic optimization Cutoff grade
Online Access:	http://hdl.handle.net/20.500.11937/4253

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