大功率激电在金属矿深部找矿中的应用  

Application of high power induced polarization in deep prospecting of metallic ore

作　　者：王爽[1] 

机构地区：[1]河南省航空物探遥感中心,河南郑州450000

出　　处：《世界有色金属》2017年第20期95-96,共2页World Nonferrous Metals

摘　　要：使用大功率激电异常的检测方式,对某铜镍矿激电产生的异常进行相关探测,从而给当成的找矿工作提供一定的参照。本文通过对矿区产生的激电异常值去进行分析,以希望能够获得区域激电视极化率值以及视电阻率值,并按照实际的激电视极化率值的转变将整体异常区域划分成为3个不同的异常带,其中DJS-1和DJS-2以及DJS-3三个激电异常带则分别通过含铜镍矿化的基性岩体以及岩性与地层的岩性所造成的,同时这也给日后进行深部找矿工作给予借鉴。The use of high power IP anomaly detection method, the anomaly of a copper nickel ore produced by IP related detection, so as to give a prospecting work to provide a reference. The IP of the mining area produced abnormal value to carry on the analysis, with the hope to achieve regional polarization value and TV induced apparent resistivity the value and change according to the actual value of TV polaritons rate will overall abnormal area is divided into 3 different anomaly zone, including DJS-1 and DJS-2 and DJS-3 three IP anomaly zone respectively through the copper nickel mineralization of ultrabasic rocks and lithology and lithology caused, while at the same time To the day after the deep prospecting work for reference.

关 键 词：大功率激电 金属矿 深部找矿 激电异常 

分 类 号：P631.3[天文地球—地质矿产勘探]