由角闪辉长岩、橄榄辉石岩、橄榄辉长岩、苏长辉长岩和斜长岩组成，岩相带呈同心环状展布，相互间呈渐变过渡关系。
It consists of hornblende gabbros , olivine pyroxenites , olivine gabbros , noritegabbros and anorthosites , these lithofacies belts extend in concentric ring form , and each other gradual transition .
角闪辉石岩