龙山金锑矿老窿残矿回采的研究与实践  

EXTRACTION OF LONGSHAN GOLD-ANTIMONY MINE'S REMNANT OREBODY WITH REMAINED OLD WORKINGS

作　　者：谷新建[1] 周杏成 陈泽吕 

机构地区：[1]湘潭矿业学院资源工程系,411201 [2]龙山金锑矿,新邵422927

出　　处：《中国矿业》2000年第6期29-31,共3页China Mining Magazine

摘　　要：在调查研究老窿残矿赋存现状的基础上 ,结合矿山生产实际 ,提出采用穿脉群回采 ,该法通过几年的应用实践 ,取得了显著的经济效益。The occurrence of orebody with remained old mining workings has been investigated and studied.In consideration of using existing conditions of operation,a right method(outside vein tunnel with short roadways across the vein)for extracting such a kind of orebody has been found.This mining method can be taken by other similar mines for reference.

关 键 词：老窿残矿 穿脉群 回采方法 

分 类 号：TD863[矿业工程—金属矿开采] TD864[矿业工程—矿山开采]