摘要
总结了作者在生产实践中成功应用的几种矿柱回收方法 ,叙述了其适应条件及其优、缺点 ,为同类型矿柱回收提供了参考。
Several methods to successfully recover ore pillars in the operation practice are summarized.The suitable conditions,strong and weak points of each method are described which can be the reference for the recovery of same kind ore pillar.
出处
《黄金》
CAS
北大核心
2000年第4期28-30,共3页
Gold
关键词
缓倾斜薄矿脉
矿柱回收
采矿方法
gentle dip and narrow vein
recovery of ore pillar
mining method
