前言板块接触线的变质作用变质作用发生在岩石圈板块的边界上.岩石圈板块相向对流的接触处是造山所在.在造山带中出现的大面积的变质作用曾经称为区域变质作用.产在造山带中常呈条带分布的区域变质岩石,称为变质带.许多对受不同压力和温度变质矿物的认识,是来自对区域变质岩石和变质带的详细岩石研究.区域变质作用的研究对造山构造发展过程提供 Preface Metamorphism of plate contact line metamorphism occurs on the boundary of lithospheric plate.The contact area of ​​convection of lithospheric plate is located at orogenic belt.The large area metamorphism in orogenic belt was once called regional metamorphism.Produced in Most of the metamorphic rocks distributed in the orogenic belts are called metamorphic belts.Many studies on the metamorphic rocks and metamorphic belts have been conducted on the understanding of metamorphic rocks and metamorphic belts.Many studies of the metamorphism of orogenic belts Construction development process provided