瞬变电磁法在丰山铜矿区找矿预测中的应用  

The Application of TEM to Ore-Prospecting Work in the Fengshan Copper Deposit

作　　者：欧阳玉飞[1] 刘继顺[1] 董新[1,2] 席振铢[1] 杨立功[1] 

机构地区：[1]中南大学地学与环境工程学院,湖南长沙410083 [2]甘肃省有色地勘局106队,甘肃兰州730000

出　　处：《甘肃冶金》2010年第2期59-63,66,共6页Gansu Metallurgy

基　　金：国家危机矿山项目"湖北省阳新县丰山铜矿矿产预测"(200642042)资助

摘　　要：在丰山铜矿区找矿预测中,利用瞬变电磁法(TEM)进行了2条剖面测量,结果表明,瞬变电磁法(TEM)在丰山铜矿研究岩体深部的空间形态、预测成矿有利部位是有效的,可以在有利的地质部位继续开展瞬变电磁法(TEM),使找矿工作取得重大突破。In the prospecting work of Fengshan copper deposit, Yangxln, Hubei province, the authors, using transient e- lectromagnetic method（TEM） for tow sections measurement. The results show that the effects of using transient electromag- netic method（TEM） in studying the rock and mineral form,dimensions and depth, and forecasting the favorable ore-forming place is salience in this area. It need to continue use transient electromagnetic method（TEM） in places favorable for miner- al exploration in Fengshan copper deposit, in order to get a further realization to Spatial variation of rock and ore-bodies and make a major breakthrough in prospecting work.

关 键 词：瞬变电磁法 找矿应用 矽卡岩.斑岩铜矿 丰山铜矿 湖北阳新 

分 类 号：P631.325[天文地球—地质矿产勘探]