开合构造与岩浆活动
Opening-closing tectonics and magmatic activity
-
摘要: 研究了开合构造与岩浆活动的关系。对与开合构造有关的火成岩的分类、命名、系列、组合、类型、成因进行了分析;对构造-岩浆活动的旋回进行了讨论,应用岩石地球化学图解法阐述了构造环境的演化,估算了开合作用的速度与距离;简介了中国一些地区开合构造-岩浆演化的实例。Abstract: This paper studies the relationship between opening-closing tectonics and magmatic activity ,an-alyzes the classification ,nomenclature ,series ,associations ,types and origin of igneous rocks related to opening-closing tectonics ,discus