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
),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
),Hongsheng GONG2(),Zhixing FENG1,Runsheng HAN2,Tianzhu DING3,Xinyue ZHAO3,Peng WU2
图7. SN向断裂剖面素描及力学分析图
σ1-最大主压应力；σ2-中间主压应力；σ3-最小主压应力；f1-1-断裂及编号；j-节理；P-劈理；①黑色夹碎裂白云岩；②透镜体状黑色白云质碎裂岩；1.断裂运动方向；2.透镜体；3.裂隙；4.张性断层；5.压性断层
Fig.7. Profile sketch and mechanical analysis diagram of SN-trending fault
