辉长岩

The micro-gabbro phase is indentical with the typical Bulawayan dolerite sills.

微辉长岩相与标准的布拉瓦约粒玄岩床相。

This is the first report on the ophiolite suite, which consists of metasediment, meta-basalt, metadiabase, metagabbro, metapyroxene and metasilicith, in the Wenjiashi area, northeastern Hunan.

东北文家市首次识别出蛇绿岩套残片,它由沉积岩、玄武岩、辉绿岩、辉长岩、辉石岩类及硅质岩组。