以窑沟橄榄辉石角闪石岩岩体为代表，研究了涞源岩基中超镁铁质岩石。
This paper chooses the Yaogou hornblendite body , one of the two major ultramafic outcrops in the Laiyuan batholith , as a representative to carry out detailed research .
角闪石岩