摘要
笔者提出了花岗岩成因的三级分类:第一级以形成方式(物理条件)分出岩浆花岗岩建造、深熔花岗岩建造和混合岩建造;第二级以物质来源(化学条件)将建造分出深源花岗岩系列和浅源花岗岩系列:第三级以地质环境(地质构造条件)将系列分出不同的花岗岩类型.
Through a reveiw of various classifications of the genesis of granites and in consideration of theptacticability of classification, the authors of this paper advance a three level classification for the genesis of granites as follows: the first level-granites are divided into formations based upon their geneticpatterns (physical conditions) as magmatic, anatexis and migmatitic granite formations; the second level-the formations are further divided into series based upon their material sources (chemical condition) asdeep or shallow source granite series; and the third level-the granite series are sub-divided into different types of granites in the light of their geological circumstances (geological-tectonic conditions).
出处
《地质与勘探》
CAS
CSCD
北大核心
1989年第9期24-30,共7页
Geology and Exploration
