广域电磁法在胶西北金矿集中区深部探测中的应用研究

王洪军, 熊玉新

The application of wide field electromagnetic method to deep exploration in Jiaoxibei (northwest Shandong) gold concentration area

WANG Hong-Jun, XIONG Yu-Xin

图6 GY-01线广域电磁法反演解释 1—第四系;2—侏罗纪玲珑序列黑云二长花岗岩;3—新太古代栖霞序列英云闪长质片麻岩;4—新太古代马连庄序列中细粒变辉长岩(斜长角闪岩);5—实测及推断断裂;6—含金蚀变带;7—推断含金蚀变带;8—钻孔位置及编号;9—钻孔深度(单位:m)

Fig.6 Inversion and interpretation of wide field electromagnetic method of GY-01 line 1—Quaternary;2—Jurassic biotite monzonitic granite of Linglong sequence;3—Neoarchean tonalitic gneiss of Qixia sequence;4—Neoarchean medium fine grained metagabbro of Malianzhuang sequence (plagioclase amphibolite);5—measured and inferred faults;6—gold bearing alteration zone;7—inferred gold bearing alteration zone;8—drilling location and number;9—drilling depth(m)