地磁梯度测量及其在金属矿勘查中的试验——以拉依克勒克铜铁矿为例

王昊, 严加永, 孟贵祥, 吕庆田, 王栩

Geomagnetic gradient exploration and its test in metal deposits: a case study of the Layikeleke copper-iron deposit

Hao WANG, Jia-Yong YAN, Gui-Xiang MENG, Qing-Tian LU, Xv WANG

图7 根据梯度矢量推测的矿体水平投影 (底图为化极磁异常等值线,黑色多边形为推测磁铁矿体水平边界在地表的投影)

Fig.7 Horizontal projection of ore body speculated based on gradient vector (The base map is a contour map of the polarization magnetic anomaly,the black polygon is the projection of the horizontal boundary of the magnetite body on the surface)