摘要
花岗岩的分类应尽量做到实际矿物分类与化学分类的统一，由岩石化学成分计算的矿物成分与含量与实际矿物成分和含量具可比性，可做为分类的佐证。斜长石也应是分类的依据，笔者提出了新的补充性的花岗岩分类方案，供大家研究讨论。
The classification of granite,by both existing minerals in rocks and those calculated,should bei- dentical.In fact,the latter is comparable with the former in species and contents of minerals according to this study and it can be taken as an important mean in granite classification,Plagioclase is another basis when granite is to be sub divided.ATlew plan is proposed by author,that world make the granite classification more complete.
出处
《湖南地质》
1994年第2期113-122,共10页
Hunan Geology
关键词
花岗岩
分类
命名
granite,classification and nomenclature
