a metamorphic rock composed chiefly of amphibole and plagioclase
双语例句
用作名词 (n.)
They belong to the amphibolite facies. 属于角闪岩相产物。
The formation the LILE-rich amphibolite is resulted from the LILE-rich hydrothermal fluid emplacement, which provide the material source for the Kuerti plagiogranite formation. 由于受富含轻稀土等大离子亲石元素的热水流体的交代，形成了富集大离子亲石元素的角闪岩。
