An optimal cut-off grade policy under diverse stockpile handling strategies in open-pit mining operations
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DOI: 10.1080/17480930.2020.1786899
Abstract: ABSTRACT An optimal cut-off grade policy maximises the net present value of an open-pit mining operation and defines a schedule of cut-off grades and the corresponding supply of materials to various destinations. Generally, the cut-off… read more here.
Keywords: mining; grade; cut grade; grade policy ... See more keywords