post-collision type SP granite 后碰撞型SP花岗岩
Its petrology, petrochemistry and geochemistry feature show the intrusive is post - collision and strongly - peraluminous 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。
The geochemical data shows that the rock mass is similar to post-collision type granite.
岩石地球化学资料表明，该岩体与碰撞后型花岗岩相似。
Combined with regional data, the rock formed in the collision of post-orogenic extensional tectonic setting are post-orogenic granite.
结合区域资料分析，该期岩体形成于碰撞造山后的拉张构造环境，属于后造山花岗岩。
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