CAJ | 학술논문

地电化学提取法(简称电提取)是一种物理化学相结合，以离于晕为基础的找矿方法，即用人工电场力富集，提取自然状态的微量离子晕中的元素信息，以达到直接找矿或区分物化探异常源性质为目的新兴找矿特效方法．我单位在90年代初引进此方法以来分别在辽宁省阜新排山楼金矿、盖县猫岭金矿、开原市李家银矿、北票二道沟金矿等已知矿床上进行了方法试验研究，并取得较好的找矿效果．在阜新排山楼金矿已知矿体上的方法试验结果对比，在已知金矿外围双山地段，通过做电提取金矿勘查工作，发现电提取金异常带，经槽探工程揭露发现平均品位1.05×10-5，最高品位2．4×10-6的含金矿化体，经打钻验证，在深部发现工业矿体，现今成为中型金矿．通过对收集的国内外和我单位电提取实地勘查资料的分析研究，总结出在典型金、银矿电提取找矿规律．
지전화학제취법(간칭전제취)시일충물이화학상결합，이리우훈위기출적조광방법，즉용인공전장력부집，제취자연상태적미량리자훈중적원소신식，이체도직접조광혹구분물화탐이상원성질위목적신흥조광특효방법．아단위재90년대초인진차방법이래분별재요녕성부신배산루금광、개현묘령금광、개원시리가은광、북표이도구금광등이지광상상진행료방법시험연구，병취득교호적조광효과．재부신배산루금광이지광체상적방법시험결과대비，재이지금광외위쌍산지단，통과주전제취금광감사공작，발현전제취금이상대，경조탐공정게로발현평균품위1.05×10-5，최고품위2．4×10-6적함금광화체，경타찬험증，재심부발현공업광체，현금성위중형금광．통과대수집적국내외화아단위전제취실지감사자료적분석연구，총결출재전형금、은광전제취조광규률．
Geoelectrical chemical extraction (GCE) is a geophysical-geochemical combined exploration method on the basis of ion halo, that is, by extracting the element data in micro ion halo under natural state, with artificial electric field force enrichment, to locate ore directly or distinguish the different features of geophysical and geochemical anomalous sources. The new method has been tested in some given deposit, such as Paishanlou gold deposit, Maoling gold deposit, Lijia silver deposit and Erdaogou gold deposits. The results were effective. In Shuangshan area, outside of the known Paishanlou gold deposit, an anomalous belt is detected by GCE. A gold mineralized body with average grade of 1.05×10-6 (up to 2.4×10-6) is then revealed by trenching. With an economic ore body drilled in deep, it is now becomes a middle scale gold deposit. After study on the application of GCE both in domestic and abroad, a regularity of ore-searching for gold and silver deposits with GCE is summarized.