电法在金家庄地区的找金效果  

Electrical Prospecting for Gold in Jinjiazhuang District

作　　者：刘魁仁 

机构地区：[1]冶金部第一地质勘探公司第四分公司

出　　处：《地质与勘探》1989年第1期40-43,共4页Geology and Exploration

摘　　要：文中介绍了金家庄地区应用电阻率法和激发极化法寻找金矿的效果.矿床赋存在变质岩地层的硅化、钾化和黄铁矿化比较强烈的蚀变破碎带中.含矿岩石具高阻和高极化率,用上述方法圈定矿体,效果明显.The gold in this district is occurred in fracture zones with strong alterations of silication, potashand pyritization in the metamorphic rocks. The physical properties of the rocks in the fracture zonesare characterized by high resistivity and chargebility. By using resistivity and IP methods for goldprospecting in this district, the explorations have yielded some positive results.

关 键 词：电阻率法 激发极化法 找矿 金矿床 

分 类 号：P631.3[天文地球—地质矿产勘探]