摘要
掘进成本高和废石污染是各个矿山企业面临的难题。大厂铜坑矿自建矿以来,在深边部找矿、生产勘探、地压探测等领域广泛应用了坑内浅钻,实践证明,坑内钻探不但能降低成本、快速控制矿体,而且减少废石排放,有效控制了重金属等有害物质的环境污染。
The high drilling cost and the waste rock pollution are the difficult problems that the mining enterprises face. The underground shallow drilling technique was widely used in deep and side prospecting, productive exploration, underground pressure detective and other production field since Tongkeng mine was built. It had been proved by practice that this method can not only reduce cost, control ore body fast, but also can reduce the waste rock emission and the heavy metal pollution.
出处
《中国矿山工程》
2013年第1期9-11,46,共4页
China Mine Engineering
关键词
坑内钻探
矿体边界
控制
储量
underground drilling
ore outline
control
reserves
