In the Chelungpu fault zone, we use TiO2 as the immobile reference.A prominent volume loss process possibly caused by mechanical compaction is suggested by chemical isocon analysis.

• 而且破裂带中裂隙与岩脉发达，这些岩脉主要是由一些顺向排列的绢云母及其他更细小的黏土矿物所组成。