土壤地球化学测量在南东庄地区金矿勘查中的应用

Application of Soil Geochemical Survey in Gold Exploration in Nandongzhuang Gold Field

针对南东庄地区属于低缓丘陵地带、第四系覆盖严重、厚度较大等问题,提出用土壤地球化学测量进行金矿勘查工作。通过对测区的Au、Ag、Cu、Pb、Zn、W、Mo、Bi、As、Sb、Hg、Sn等12种元素测试结果的分析和数据处理,共圈定单元素异常231处。对AP3异常和AP6异常两个典型异常进行了分析解译和工程验证,显示出土壤地球化学测量在南东庄地区具有良好的找矿效果。

In view of the Nandongzhuang area belongs to the low gentle hilly area,the Quaternary system covers seriously,the thickness is big and so on,the gold mine exploration work is carried out through soil geochemical survey.Through the analysis and data processing of the test results of 12 elements such as Au,Ag,Cu,Pb,Zn,W,Mo,Bi,As,Sb,Hg,Sn in the measurement area,a total of 231 single element abnormalities were delineated.Through analytical interpretation and engineering verification of two typical anomalies of AP3 and AP6,it shows that the soil geochemical survey has a good prospecting effect in the Nandongzhuang gold field.