The former three stages reflect the major process of eclogite facies metamorphism and the latest stages the light overprinting of greenschist facies retrometamorphism at the shallow level of crust.
前三个阶段反辉岩相变质
主要过程。
一阶段,反
辉岩在地壳浅部层次绿片岩相环境下遭受轻微
叠加改造。