小秦岭地区矿田构造深部探测初步认识
郑向光1(
), 卢琳1, 刘会毅1, 刘晓龙2, 徐坤1, 张治林1
), 卢琳1, 刘会毅1, 刘晓龙2, 徐坤1, 张治林1
The preliminary understanding of deep structure exploration n the orefield of Xiaoqinling area
Xiang-Guang ZHENG1(), Lin LU1, Hui-Yi LIU1, Xiao-Long LIU2, Kun XU1, Zhi-Lin ZHANG1
), Lin LU1, Hui-Yi LIU1, Xiao-Long LIU2, Kun XU1, Zhi-Lin ZHANG1
图2. 小秦岭地区地质构造略图
1—太华群上亚群;2—太华群下亚群;3—燕山期花岗岩;4—晋宁期花岗岩;5—顶部混染相;6—无-弱矿化带;7—强矿化带;8—弱矿化带;9—区域性断裂;10—小断裂;11—背斜构造;12—向斜构造;13—金矿床
Fig.2. Geological structure sketch in Xiaoqinling area
1—the upper subgroup of the Taihua group;2—the under subgroup of the Taihua group;3—granites in Yanshanian period;4—granites in Jinningian period;5—contamination phase on the top;6—barren or weak mineralized zone;7—strong mineralized zone;8—weak mineralized zone;9—regional fault;10—minor fault;11—anticline;12—syncline;13—gold deposits
