津巴布韦德特地区某铜矿床地球物理特征及找矿方向

对津巴布韦德特地区某铜矿床开展了1∶10 000激电中梯扫面测量，对矿区岩（矿）石的极化率和电阻率分别进行了测定和解译。研究表明：矿区岩（矿）石类型较简单，电阻率差异不大；极化率差异主要由地表硅化破碎带中含孔雀石化、黄铁矿化、黄铜矿化的斜长角闪岩引起，相对低电阻率由含矿硅化破碎带引起，是良好的找矿标志。

Geophysical Characteristics and Prospecting Direction of a Copper Deposit in Dete,Zimbabwe

1∶10 000 galvanic sweep measurement was on a copper deposit in Dete Area of Zimbabwe is carried out.The polarizability and resistivity of rock (ore) in the mining area were measured and interpreted respectively.The results show that the types of rocks (minerals) in the mining area are relatively simple,and the difference in electricity rent rate is not large.The difference in polarizability is mainly caused by the plagioclase of malachite,pyrite mineralization,and chalcopyrite in the surface silicified fracture zone,and the relatively low resistivity is caused by the mineralized silicified fracture zone,and these are considered good prospecting directions.