近年来很多在大别山区的地质工作者都曾指出大别山杂岩中的混合岩化现象。关于大别山杂岩可以认为“是一套前震旦纪的具有旋(?)性的泥砂质,含长石的泥砂质,砂质、泥灰质以及少量的灰质、碳质、磷质等的地槽式的区厚沉积物,经历了复杂的区域变质作用,混合岩化作用,花岗岩化作用和多次岩浆活动,构成了具有一定的折皱形式和 In recent years, many geologists in the Dabie Mountains have pointed out the phenomenon of mixed rocks in the Dabie Mountains. It can be considered that the Dabie Mountains complex is a set of geosyncline sediment, feldspathic silt, sand, marl and a small amount of geomaterials such as gray matter, carbonaceous and phosphorous in the Pre-Sinian The regional thick sediments experienced complicated regional metamorphism, mixed rockification, granitization and multiple magmatic activities, thus forming a series of sedimentary facies with a certain degree of folds and