浅谈矿山企业矿石损失与贫化指标的确定  

Calculation Method on Ore Dilution Rate and Loss Rate in Mining Enterprise

作　　者：柳永刚[1] 赵立春 

机构地区：[1]甘肃省国土资源厅,兰州730000 [2]安西县矿山管理局,甘肃安西736100

出　　处：《矿产保护与利用》2004年第6期9-11,共3页Conservation and Utilization of Mineral Resources

摘　　要：论述了矿山企业矿石损失、贫化的含义及造成损失和贫化的原因,给出了不同情况下矿石损失与贫化指标的计算公式。The reasons causing ore dilution rate and loss rate in mining enterprise are expounded in this paper. And some calculation formulas are given for ore dilution rate and loss rate in accordance with specific conditions.

关 键 词：矿山企业 矿石损失 贫化 计算公式 

分 类 号：TD8[矿业工程—矿山开采]