钾镁煌斑岩，贫Si富K，以岩脉形式产出；属于造山后(post-orogenic)现象，并发生于曾经发生大陆的俯冲和碰撞的地方，多数情况下发生在craton 的边缘(而kimberlites在craton 的内部)，并与大断裂有关...
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post-orogenic deposit 造山期后沉积
post-orogenic basin 造山期后盆地
post-orogenic uplift 造山期后隆起
post-orogenic collision 造山后碰撞作用
post orogenic PA type granite 非造山AA型花岗岩
post orogenic 造山期后
post orogenic stage 造山后阶段
post-orogenic stage 后造山阶段
Meanwhile, the fifth stage of magmatism corresponds to the post-orogenic collapse episode.
同时，第五阶段岩浆活动对应于造山后崩塌阶段。
The other intrusive bodies are post-orogenic granitoid in association with the continental uplifting and rifting.
其余各岩体是本区造山后与大陆抬升作用以及大陆裂谷作用有关的花岗岩类。
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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