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4 实测梯度解析信号(a)与计算梯度获得的解析信号(b)

Fig.4 Measuring the gradient analysis signal (a) and the analytical signal obtained by calculating the gradient (b)