摘要
在内蒙古大青山地区存在再造太古宙基底，它经历了太古宙麻粒岩相变质作用和早元古宙角闪岩相－麻粒岩相的再造作用，再造太古宙基底岩石即为再造岩系，它是一套混合岩化变晶糜棱岩。再造岩系中混合岩化作用与再造作用同时，亦受韧性剪切变形变质作用控制。
hete exists reworked Atchaean basement contahhg the metamorphism Archaean gran-ulite facies and reworkingof the Early Proterozic amphibolite facies to gran ulite facies in Daqing-shan area,Inner Mongolia. Reworked rock series(Reworked Archaean basement rock)are a set of migmatitic srystalloblast Mylonite,Migmatization controlled by metamorphism of d uctile shear deformation occurred synchronously with reworking in reworked series.
出处
《矿物岩石》
CAS
CSCD
1995年第3期24-31,共8页
Mineralogy and Petrology
关键词
前寒武纪
早寒武纪
再造岩系
地层
再造作用
reworked rock series,reworking,mingmatization,metamorphism of ductile shear de-formation,Daqingshan area,Inner Morrgolia.
