岩石地球化学资料表明，该岩体与碰撞后型花岗岩相似。
The geochemical data shows that the rock mass is similar to post-collision type granite.
岩石学、岩石化学、地球化学特征反映该岩体属后碰撞强过铝花岗岩。
Its petrology, petrochemistry and geochemistry feature show the intrusive is post - collision and strongly - peraluminous granite.
这些碱长花岗岩在成因类型上属a2型，形成于后碰撞的张性环境中。
The alkali feldspar granites studied belong to A2 on petrogenetic type, and should be formed in a post-collisional tensional environment.
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