西藏普夏地区辉绿玢岩地球化学特征及其构造意义  

Geochemical characteristics and tectonic significance of diabase porphyrite in Puxia area,Tibet

作　　者：夏宏伟 XIA Hong-wei(The fifth Geological Brigade of the Bureau of Geology and mineral exploration and development of Tibet Autonomous Region,Golmud 816000,China)

机构地区：[1]西藏自治区地质矿产勘查开发局第五地质大队,青海格尔木816000

出　　处：《世界有色金属》2020年第7期210-211,共2页World Nonferrous Metals

摘　　要：研究区内寒武纪岩体为辉绿玢岩(βμ∈4),主要分布在研究区北部昌果乡巴隆岗附近,出露面积约0.99km2,呈岩株状产出.The Cambrian rock mass in the study area is diabase porphyrite(βμ∈4),which is mainly distributed near the balonggang,Changguo Township,the north of the study area,with an exposed area of about 0.99 square kilometers,in the form of rock plant.

关 键 词：西藏普夏地区 地球化学 

分 类 号：P588.124[天文地球—岩石学]