Xikang Group is widely exposed on the West Sichuan Plateau and was considered to be a low greenschist facies metamorphic rock due to regional low-temperature dynamometamorphism.

川西高原广泛分布的西康群，原视为区域低温动力变质作用低绿片岩相变质岩。

youdao

By discussing dynamometamorphism and dynamometamorphic rock in the region, the researchers have recognized the development process of mylonitization granite through the action of ductile shearing.

对区内分布的动力变质岩及动力变质作用进行讨论，认识了韧性剪切作用形成的糜棱岩化花岗岩过程。

youdao