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6 红岩溪矿段T4线地球化学剖面 1—白垩系;2—五强溪组;3—马底驿组中段;4—板岩;5—砂质板岩;6—砂砾岩;7—不整合接触界线;8—实、推测断层及编号;9—实、推测蚀变带及编号;10—矿脉及编号;11—品位(10-6)/厚度(m);12—甲烷;13—乙烷和丙烷;14—异丁烷、正丁烷、异戊烷、正戊烷;15—乙烯;16—丙烯

Fig.6 Geochemical profile of T4 line in Hongyanxi ore-block 1—Cretaceous;2—Wuqiangxi formation;3—middle section of Madiyi formation;4—slate;5—sandy slate;6—glutenite;7—unconformity contact boundary;8—actual and inferred faults and numbers;9—actual and inferred alteration zone and number;10—orevein and number;11—grade(10-6)/thickness (m);12—methane;13—ethane and propane;14—isobutane, n-butane, isopentane, n-pentane;15—ethylene;16—acrylic