摘要
为解决广西大厂矿山可持续发展的矿源问题,在其外围利用大功率(加大供电电流)瞬变电磁法进行新一轮深部找矿,取得良好效果,在已知矿上的探测结果与该矿体的已知资料基本吻合,也说明了该方法在未知区探测所发现的多个异常耙位是可靠的,从而达到了本次探测的目的。在大厂的这次成功应用证明大功率TEM在金属矿深部找矿中是一种行之有效的方法。
With the deepening of the study of the transient electromagnetic method, the application of this method has become increasingly extensive since its introduction to China in 1970s. To solve the problem of sustainable development of the Dachang mine, the authors carried out a new round deep prospecting in the periphery of Dachang by adopting high-power TEM. The result is satisfactory in that the inferred mine fits well with the known information. It is concluded that this prospecting method is effective in Dachang, and that the new anomaly targets delineated by high-power TEM is reliable. The successful application of the high-power TEM in Dachang shows that this technique is effective in deep prospecting of metallic deposits.
出处
《物探与化探》
CAS
CSCD
2006年第3期194-198,共5页
Geophysical and Geochemical Exploration
关键词
瞬变电磁法
深部找矿
广西大厂
transient electromagnetic method （TEM）
deep prospecting
Dachang in Guangxi
