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2 庐枞地区区域重、磁异常 1—Δg等值线;2—重力高;3—重力低;4—ΔT负等值线;5—ΔT零值线;6—ΔT正等值线;7—预查区

Fig.2 Gravity and magnetic anomaly map of the Luzong area 1—Δg contour;2—gravity high;3—gravity low;4—ΔT negative contour;5—ΔT zero contour;6—ΔT positive contour;7—pre-investigation area