烃汞叠加晕找矿法在湖南沃溪金矿红岩溪矿段勘查中的应用及工程验证

陈海龙, 肖其鹏, 徐质彬, 杨海燕, 梁巨宏, 尹大改

Application of hydrocarbon-mercury superimposed halo method in red beds:A case study of the Woxi gold deposit, Hunan Province

CHEN Hai-Long, XIAO Qi-Peng, XU Zhi-Bin, YANG Hai-Yan, LIANG Ju-Hong, YIN Da-Gai

图7 红岩溪矿段烃汞综合异常 1—第四系;2—白垩系;3—震旦系;4—五强溪组;5—马底驿组;6—蚀变带及编号;7—实测、推测地层界线;8—地层不整合界线;9—断层;10—见矿钻孔;11—低品位钻孔;12—未见矿钻孔;13—成矿预测区

Fig.7 Comprehensive anomaly of Hydrocarbon-mercury in Hongyanxi ore block 1—Quaternary;2—Cretaceous;3—Sinian;4—Wuqiangxi formation;5—Madiyi formation;6—alteration zone and number;7—measured and inferred strata boundary;8—unconformity interface;9—Fault;10—discovery ore boreholes;11—low grade drilling;12—barren boreholes;13—metallogenic prediction area