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本文主要研究断层泥中新生的粘土矿物特征,并研究断层泥中石英碎砾表面溶蚀的显微形貌结构特征。粘土矿物以X-射线衍射分析为主,石英碎砾则利用扫描电子显微镜对其显微形貌结构进行分析,并根据石英表面溶蚀的形貌特征来探讨断裂活动的相对年代。
In this paper, we mainly study the characteristics of newborn clay minerals in fault mud and study the microstructure features of the surface dissolution of quartz rubble in fault mud. The clay minerals were mainly analyzed by X-ray diffraction. The quartz gravel was analyzed by scanning electron microscope (SEM), and the relative age of fault activity was discussed according to the morphology of quartz surface erosion.