摘要
牟平金矿的矿体为极薄至薄的急倾斜矿脉 ,且围岩不稳固。针对该矿原用采矿方法的不足 ,进行了上向低分层尾砂充填采矿法的工业试验 ,并取得了成功。
The orebodies of Mouping Gold Mine are steep extreme-thin to narrow veins with unstable country rock.In view of the unperfect mining method originally adopted by the mine,a full scale test for upward lower slice stoping with tailings filling was successfully performed.
出处
《矿业研究与开发》
CAS
2000年第2期7-8,12,共3页
Mining Research and Development
关键词
急倾斜薄矿脉
上向分层
尾砂充填法
回采
金矿
Steep narrow vein
Upward slice stoping with tailings filling
Mining technology
Filling
