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1 安徽省无为县蔚山地区地质 1—第四系;2—古近系;3—侏罗系罗岭组;4—侏罗系磨山组;5—三叠系东马鞍山组;6—泥盆系五通组;7—志留系茅山组;8—志留系坟头组;9—石英正长岩;10—正长岩;11—断裂;12—预查区

Fig.1 Geological map in the Weishan area of Wuwei in Anhui province 1—Quaternary system;2—Paleogene system;3—Jurassic Luoling Fm;4—Jurassic Moshan Fm;5—Triassic Dongmaanshan Fm;6—Devonian Wutong Fm;7—Silurian Maoshan Fm;8—Silurian Fentou Fm;9—Quartz syenite;10—Syenite;11—fault;12—Pre-investigation area