摘要
喇嘛洞混合花岗岩主体岩性是片麻状黑云母混合花岗岩。岩体中保留不均匀分布的黑云母矿物斑点、条痕发育，形成片麻状构造。岩体北侧发育不完整的混合岩带。在岩体的周围常见有混合岩化的黑云斜长片麻岩残留体。
Migmatitic granite mass main consists of genissic biotite migmatitic granite in Lamadong,Chifeng area. A number of the biotite spots or streaks are remained and they are not even distributed in rock mass. They have formed the gneissic structure.There is a uncomplete migmatite zone in the north of rock mass and there are lots of relic body of migmatization biotite plagioclase - gneiss around it.
出处
《内蒙古地质》
1999年第1期30-34,共5页
Geology of Inner Mongolia
关键词
赤峰地区
混合花岗岩
片麻状构造
残留体
Chifeng area migmatitic granite gneissic structure relic body
