摘要
针对小海沟金矿矿体形态复杂 ,上盘近矿围岩不稳固及矿脉内穿插夹石的不利开采条件 ,采用多项新材料和新工艺 ,提出并试验成功了上向水平分层高浓度尾砂高水速凝充填采矿法 ,获得了显著的经济效益和社会效益 。
Countering the unfavorable mining conditions such as complex orebody shape,unstable country rock in upper wall and lode mixed with rock,Xiaohaigou Gold Mine adopted lots of new materials and technology and carried out successful experiment on upward horizontal slicing and high dense fill with high water content of quick condensed tailing gaining marked economic and social benefit.
出处
《黄金》
CAS
2001年第5期20-23,共4页
Gold
