中条山铜凹组泥质岩矿物共生组合及地质意义  

Mineral assemblage of metapelitic rocks of Tongwa formation in Zhongtiao Mountains and its geological significance

作　　者：姚宇凯 Yao Yukai(Shanxi Institute of Geological Survey,Taiyuan 030000,China)

机构地区：[1]山西省地质调查院,山西太原030000

出　　处：《山西建筑》2020年第20期104-106,170,共4页Shanxi Architecture

摘　　要：通过岩相学及变质温度计研究得出,铜凹组一段~三段具有两期进变质和一期退变质的矿物共生组合,并由此提出中条山区中条群和绛县群为侧向相变关系,而非传统认识的上下关系。Based on the research of petrography and metamorphic thermometry,this paper concluded that the first to third members of Tongao group have two prograde metamorphic mineral assemblage and one retrograde metamorphic mineral assemblages,and demonstrate the relationship between Zhongtiao group and Jiangxian group.

关 键 词：铜凹组 矿物共生组合 变质温度 

分 类 号：TU452[建筑科学—岩土工程]