There exist a lot of Cpx-peridotitic xenoliths in basanites of Maguan, Yunnan Province.
云南马关地区分布有许多碧玄岩岩管,其中有些岩管含有地幔橄榄岩包体。
2
The fabric analysis of Cpx and Opx in peridotite indicates that the Bixiling ultra_basic rocks has experienced the ductile deformation, resulting in the LPO fabric.