摘要
本文对余干支家桥镁铁质岩岩体的岩石、岩石化学、稀土配分、同位素年龄等特征进行研究，并与该区蛇绿岩套中的岩石对比，认为它们应属赣东北蛇绿岩套的组成部分。
The features of Zhijiaqiao mafic rock mass,such as lithology、 petroche-mistry,RE partitioning and isotopic age etc have been studied,and correla-ted to the rock in ophiolite suite of the area in this paper. So,the authorholds that they belong to the composite part of ophiolite suite in NortheastJiangxi。
出处
《江西地质》
1995年第4期279-285,共7页
Jiangxi Geology
