重磁放综合物探方法在鲁西微山稀土矿勘查中的应用

兰君, 李兆令, 张鹏, 李志民, 李得建, 邢楠, 孙莉, 杨云涛, 徐洪岩, 王健, 王巧云

Research on the application of the integrated gravity-magnetic-radioactive geophysical exploration method in the exploration of rare earth deposit in Weishan, western Shandong

LAN Jun, LI Zhao-Ling, ZHANG Peng, LI Zhi-Min, LI De-Jian, XING Nan, SUN Li, YANG Yun-Tao, XU Hong-Yan, WANG Jian, WANG Qiao-Yun

图2 郗山地区地质简图 1—第四系;2—中生代燕山晚期郗山碱性杂岩体;3—新太古代侵入岩;4—含稀土石英重晶石碳酸岩脉;5—脉型矿体;6—细脉浸染型矿体;7—断层;8—勘查线剖面及编号;9—地质-地球物理模型剖面;10—综合物探测量范围

Fig.2 Regional geological map of Xishan area 1—Quaternary system; 2—late Mesozoic Yanshan Xishan alkaline complex; 3—Neoarchean intrusive rock; 4—carbonate vein containing rare earth quartz barite; 5—vein type ore body; 6—fine vein disseminated ore body; 7—fault; 8—survey line profile and number; 9—geological geophysical model profile; 10—comprehensive geophysical measurement range