烃汞叠加晕法在湖南万古金矿区及其外围深部找矿中的应用

陈海龙,徐质彬,杨晓弘,杨海燕,吴圣刚,郑伯仁,高磊,陈俊辉

Application of Hydrocarbon-Mercury Superimposed Halo Method in Deep Prospecting of Wangu Gold Deposit and Its Periphery in Hunan Province

Hailong CHEN,Zhibin XU,Xiaohong YANG,Haiyan YANG,Shenggang WU,Boren ZHENG,Lei GAO,Junhui CHEN

图5 万古金矿江东矿段1线土壤地球化学剖面 1.第四系；2.上白垩统戴家坪组；3.冷家溪群第四岩性段第二段；4.残坡积物；5.砾岩；6.矿脉及编号；7.地层界线；8.不整合地层界线；9.金品位（×10-6）/真厚度（m）；10.甲烷；11.乙烷、丙烷之和；12.异丁烷、正丁烷、异戊烷、正戊烷之和；13.乙烯；14.丙烯

Fig.5 Soil geochemistry profiles of line 1 in Jiangdong ore section of Wangu gold mine