高精度重磁测量在覆盖区找矿中的应用——以无为县蔚山铁铜矿预查为例

赵敏, 盛勇, 戚良刚

The application of high precision gravity and magnetic survey to prospecting in coverage area:A case study of the reconnaissance of Weishan iron and copper deposit in Wuwei County

Min ZHAO, Yong SHENG, Liang-Gang QI

图6 11线2.5D重磁反演剖面 1—第四系;2—三叠系中统;3—三叠系下统-二叠系;4—二叠系栖霞组;5—石炭系;6—泥盆系-志留系;7—志留系中下统;8—安山玢岩;9—推断岩体;10—推断磁铁矿体;11—设计钻孔及编号

Fig.6 Line 11 2.5D gravity and magnetic inversion profile 1—Quaternary system;2—Triassic middle series;3—Triassic lower series- Permian system;4—Permian Qixia Fm;5—Carboniferous system;6—Devonian system-Silurian system;7—Silurian lower-middle series ;8—Andesiticporphyrite;9—inferred rock mass;10—inferred magnetite ore;11—design drilling and number