四川大梁子铅锌矿床1 944 m中段构造岩元素组合异常及隐伏矿体预测
王海丰1(),龚红胜2(),冯志兴1,韩润生2,丁天柱3,赵新跃3,吴鹏2
Element Association Anomalies of Tectonite and Prediction of Concealed Orebodies in the 1 944 m Middle Section of Daliangzi Pb-Zn Deposit,Sichuan
Haifeng WANG1(),Hongsheng GONG2(),Zhixing FENG1,Runsheng HAN2,Tianzhu DING3,Xinyue ZHAO3,Peng WU2

图8. 大梁子铅锌矿区本部矿段和南、北矿段控矿构造格局示意图(a)和复式“负花状+刺穿”构造组合样式图(b)
1.矿区力偶作用的方向;2.推测倾伏背斜轴;3.背斜轴;4.地层分界线;5.勘探线及编号;6.“黑破带”;7.断裂及运动方向;8.推测断裂及运动方向;9.右行扭张性断裂;10.右行张扭性断裂;11.左行压扭性断裂;12.推测矿体;13.矿体;14.矿化带及倾向;15.最小主压应力方向;16.深部热液运移方向;17.刺穿体;18.河水

Fig.8. Schematic diagram of the ore-controlling structure pattern of the main ore section,the southern and northern ore sections(a) and composite style diagram of complex “negative flower shape + piercing” structure(b) in the Daliangzi lead-zinc mine