损贫系数与三级矿量可采期应用初探

Preliminary discussion on loss-dilution coefficient and recoverable period

通过对损贫系数与三级矿量可采期的计算、分析,初步探讨了损贫系数和三级矿量可采期的概念及应用,为黄金矿山企业“两率”(损失率、贫化率)管理及“三量”(开拓矿量、采准矿量、备采矿量)考核提供了参考。

The paper calculates and analyzes the loss-dilution coefficient and recoverable period,gives a preliminary discussion on the definition and application of them,thereby offering a reference for the control of loss coefficient and dilution coefficient,and evaluation of opening-out ore reserves,development ore reserves and stoping ore reserves in gold mines.