• 辉长岩 - 引用次数：1

  . Plenty of igneous accumulated banding were discovered in amphibolite from Nujinshan and Bujing area Some residual clinopyroxene also were found in a few of sample. Protolith ought to be accumulative gabbroite and has undergone a amphibolite facies metamorphism.

  牛井山、布京一带的斜长角闪岩中可见大量的变余火成堆积层理，部分斜长角闪岩中可见较多的残余单斜辉石，其原岩应属堆晶辉长岩类，并经历了角闪岩相的变质作用。

  参考来源 - 云南省双江县石炭纪牛井山蛇绿混杂岩的岩石学研究

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