1·The Renbu ophiolitic mélange zone locates in the easternmost middle section of the Yarlung Zangbo suture zone, and there are lots of fresh diabase tectonic block outcrops in the mélange zone.
仁布蛇绿构造混杂带位于雅鲁藏布江缝合带中段之最东部，其间混杂伴生有大量较为新鲜的辉绿岩构造岩块。
2·What are the characteristics of diabase?
辉绿岩的特征是什么？
3·The discovery of Tertiary diabase reservoir in Jiyang Depression shows that the intrusion rock could form oil-gas accumulation with economic value in petroleum basins.
济阳坳陷第三纪辉绿岩油藏的发现表明在含油气盆地中，侵入岩能形成有经济价值的油气聚集。
4·The zone of coal metamorphism is evident and related to the distribution of diabase which intrusion after main coal formation.
煤变质带的分布与后期侵入的辉绿岩的分布关系密切。
5·The diabase and lamprophyre are typical mantle source rock while the granite pegmatite is typical crustal source rock.
其中辉绿岩和煌斑岩是典型的幔源岩，花岗伟晶岩则是典型的壳源岩。