檢視二长花岗岩的原始碼

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中文名称；二长花岗岩

 
外文名称；monzonitic granite
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暗色矿物种类分为[[黑云母]]'''二长花岗岩'''、二云母二长花岗岩、角闪二长花岗岩等。有些分类中把它归并到花岗岩中。在美国、日本等国，把二长花岗岩划归石英二长岩范围。

二长花岗岩，英文名称为：monzonitic granite， 一种具有大致相等数量的碱性长石和[[斜长石]]的花岗岩，具有二长结构，即一种半自形粒状结构，其特征是斜长石的自形程度高于正长石。<ref>[https://wenda.so.com/q/1638166696214190 二长花岗岩的介绍],360问答 , 2016年5月31日</ref>