兰家金矿矿柱回采可行性探讨

An inquiry into the feasibility of ore pillar stoping in Lanjia Gold Mine

文中对兰家金矿矿柱回采的可行性进行了探讨、分析 ,并指出顺利回采矿柱的有效途径。

This paper makes an inquiry and analysis of the fecsibility of the gold ore pillar stoping in Lanjia Gold mine and points out the effective way to stope ore pillar.