摘要
在武当山地区的青峰断裂带上,由推覆构造引起了岩石的多期变形,并发现有与之相应的共生矿物组合。据此,绘制了以温度和压力为变量的施莱纳玛克斯束图解,进而推测了在多期变质作用过程中的温、压变化。
In the Qingfeng fault zone of Mt. Wudang area,the polydeformation of roks was caused by nappe movement,and the paragenetic mineral assemblages corresponding to the polydeformation could be found. According to this,the diagram of Schreinmakers bundle in which temperature and pressure are regarded as two forcible variants, can be drawn. Therefore, we can suppose the changes of temperature and pressure during the process of the polymetamorphism.
基金
国家自然科学基金
关键词
变形
共生矿物组合
断裂带
变质
polydeformation, paragenetic mineral assemblage, Schreinmakers bundle
