spessartine

Based on field evidence,it is inferred that the kersantite pipes near Yanzihe in Dabie mountains are temporally and spacially related to Yanshanian postorogenic intermediate to acidic magmatism.

根据野外地质特征,大别山燕子河云斜煌岩脉是与燕山期后造山中酸性岩浆活动有时空联系的。