摘要
新房金矿为辽宁省新建矿山，由于开采技术条件复杂，而使采矿作业安全性较差，采矿损失率高，矿石贫化率大。为解决上述问题，笔者对新房金矿采矿方法提出改进设想。
Xinfang Gold Mine is a newly constructed mine in Liaoning Province.Due to complicated conditions of mining technique,the safety of mining operation is comparatively poor and both rates of ore loss and ore dilution are high.In order to resolve the above problems,the authors put forward here a tentative idea to improve the mining method.
出处
《黄金》
CAS
北大核心
1998年第1期25-29,共5页
Gold
关键词
采矿方法
金矿
浅孔留矿法
留矿全面法
conditions of mining technique
mining method
tentative idea for the improvement of mining method
