dynamometamorphism

Xiaertai rock group,a set of metamorphic rock system in Xiaertai area,has experienced strong ductilebrittle deformation and then thermal contact metamorphism and dynamometamorphism in the late stage.

经原恢复可将下二台群分为三个：盘岭，顶子及烧锅屯，其原造分别为火山造、碳酸造及碎屑造。