角闪岩相（amphibolite facies）是中级区域变质相。此相岩石是在中温-高温（最高为500℃）和中压-高压条件下形成的。温度和压力不太高时，形成绿帘石-角闪岩相岩石，温度和压力更高时，形成麻粒岩相岩石。
... 角闪岩化 amphibolitization 角闪岩相 amphibolite facies; amphibolitic facies 粒状角闪岩 granular amphibolite ...
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. 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·2,447,543篇论文数据，部分数据来源于NoteExpress
断裂带中已存在的角闪岩相岩石已与绿泥石新形成的逆行绿片岩相叠加。
The pre-exist amphibolite facies rocks in the fracture belt have been superimposed by retrograde green-schist facies with neoformation of chlorite.
容矿围岩变质级别达到角闪岩相和麻粒岩相。
The host rocks were metamorphosed to the amphibolite and granulite facies.
一类为属于高角闪岩相的变质岩（残余）包体；
The first type is residuals of metamorphic rocks of high amphibolite facies.
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