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J4 ›› 2012, Vol. 20 ›› Issue (4): 62-66.

• 第三屇《黄金科学技术》论坛会议专辑 • 上一篇    下一篇

电吸附化探新方法在麻湾金矿区寻找深部矿体的研究

王义春1,李波1,张永林1,韩宇1,任晓明1,王召敏1,王京聪1,周奇明2   

  1. 1.山东黄金矿业(鑫汇)有限公司,山东  青岛   266700;
    2.中国有色桂林矿产地质研究院有限公司,广西  桂林   541004
  • 收稿日期:2012-06-30 修回日期:2012-07-18 出版日期:2012-08-28 发布日期:2013-01-23
  • 作者简介:王义春(1963-),男,山东平度人,高级工程师,从事黄金矿山地质工作.xhwyc688@163.com

Application of Electro-sorption Geochemical Exploration in Deep Orebody Prediction in Mawan Gold Mining Areas

WANG Yichun1,LI Bo1,ZHANG Yonglin1,HAN Yu1,REN Xiaoming1,WANG Zhaomin1,WANG Jingcong1,ZHOU Qiming2   

  1. 1.Shandong Gold Mining (Xinhui) Co.,Ltd.,Qingdao   266700,Shandong,China;
    2.China Nonferrous Guilin Institute of Geology for Mineral Resources Co.,Ltd.,Guilin   541004,Guangxi,China
  • Received:2012-06-30 Revised:2012-07-18 Online:2012-08-28 Published:2013-01-23

摘要:

介绍了电吸附找矿方法的异常形成原理及其应用现状,将电吸附找矿方法应用于麻湾金矿区的电吸附异常研究,在工作区内获得了多个异常,异常高叠合度主要集中在测区的中南部,各元素吻合很好。为了验证异常,在工作区布设了3个钻孔,均见到明显的金矿体,最深处>1 000 m。异常结果与钻探结果的对比分析表明,电吸附找矿法的异常能反映出深部隐伏矿体,而常规化探方法只能反映出地表出露的矿体,表明了电吸附方法寻找隐伏矿的效果优于常规化探方法。

关键词: 电吸附, 化探, 找矿效果, 麻湾金矿区

Abstract:

This paper introduce the principle of the electro-adsorption prospecting method and its application status.By using the electro-adsorption prospecting method,several anomalies were found in Mawan gold mining areas,high stackheterozygosity anomalies are mainly concentrated in south-central of the areas,all elements are in good agreement.In order to verify abnormal,three holes are laid in the work area,in which gold orebody are obvious,with maximum depth more than 1 000 m.Comparative study between the abnormal results and drilling results show that the anomalies of electro-adsorption prospecting method can reflect the deep buried ore bodies better than conventional geochemical methods,which can only reflect the outcropping ore body,indicating that the electrosorption method are more effective in searching for buried ore prospecting than conventional geochemical methods.

Key words: Electrosorption, Chemical prospecting, Pprospecting effect, Mawan gold mining areas

中图分类号: 

  • P618.51

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