广域电磁法在上宫金矿集区的应用研究

刘耀文, 蒋永芳, 冯绍平, 游文兵, 张苏坤, 常嘉毅, 李利, 张怡静

The application of the wide field electromagnetic method to the Shanggong gold ore concentration area

LIU Yao-Wen, JIANG Yong-Fang, FENG Shao-Ping, YOU Wen-Bin, ZHANG Su-Kun, CHANG Jia-Yi, LI Li, ZHANG Yi-Jing

图1 熊耳山地区区域地质图(据文献[11]略修改) SBF—三宝断裂; MF—马超营断裂; LF—栾川断裂; SDF—商丹断裂; 1—古近系-第四系;2—栾川群;3—官道口群;4—熊耳群;5—太华群;6—正长岩;7—混合花岗岩;8—闪长岩;9—燕山期花岗岩;10—地层界线;11—不整合面;12—断层;13—背斜;14—倒转背斜;15—金矿;16—银矿;17—钼矿;18—研究区范围

Fig.1 Regional geological map of Xiong’ershan area(slightly modified according to literature[11]) SBF—Sanbao fault;Mf-Machaoying fault; Lf—Luanchuan fault;SDF—Shangdan fault; 1—Paleogene-Quaternary system; 2—Luanchuan group; 3—Guandaokou group; 4—Xionger group; 5—Taihua group; 6—Syenite; 7—Mixed granite; 8—Diorite; 9—Yanshanian granite; 10—stratigraphic boundary; 11—unconformity surface; 12—fault; 13—anticline; 14—inverted anticline; 15—gold mine; 16—silver mine; 17—molybdenum mine; 18—scope of study area