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-70%The Economic Definition of Ore: Cutoff Grades in Theory and Practice—
$222.78
$66.83The Story
Ken Lanes book The Economic Definition of Ore is a standard reference work within the mining industry. Elaborating on his theory originally developed in 1964, this book provides a thorough and comprehensive description of both the theory and practice of implementing cutoff grades within a mining operation.
Description
Ken Lanes book The Economic Definition of Ore is a standard reference work within the mining industry. Elaborating on his theory originally developed in 1964, this book provides a thorough and comprehensive description of both the theory and practice of implementing cutoff grades within a mining operation.
