略阳白雀寺杂岩体以西隐伏深大断裂的推断依据及其意义

游军, 张小明, 罗乾周, 史朝洋, 杨运军, 陈剑祥, 袁攀

The inferential basis and significance of the deep fault to the west of the Baiquesi complex in Lueyan

YOU Jun, ZHANG Xiao-Ming, LOU Qian-Zhou, SHI Zhao-Yang, YANG Yun-Jun, CHEN Jian-Xiang, YUAN Pan

图4 勉略宁西部高精度磁测与断裂构造推断解释 a—ΔT等值线;b—ΔT上延500 m等值线;c—ΔT化极推断断裂构造;d—ΔT化极0°方向水平一阶导数断裂构造;e—ΔT化极垂向一阶导数断裂构造;f—磁法综合推断断裂构造位置

Fig.4 Maps of ground high precision magnetic survey and inferential interpretation for faults in western Mian-Lue-Ning area a—ΔT isoline; b—500 m upward ΔT isoline;c—reduction to the pole of ΔT and inferred faults; d—reduction to the pole in 0° direction of horizontal first order ΔT and inferred faults; e—reduction to the pole in vertical first order ΔT and inferred faults;f—location of inferred faults by combined magnetic methods