It emerges between the front of subduction crust and obduction crust,and are formed because of the lateral and transverse accretion of continental crust.
增生楔发育于俯冲板块前缘和仰冲板块一侧,其形成过程是陆壳发生侧向和垂向增生的过程。
参考来源 - 增生楔构造变形数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
后期又由于仰冲推覆，最终出露地表。
At last, it obducted and thrusted to outcrop on the surface.
两大陆碰撞后，仰冲运动结束，代之以印度板块对欧亚板块南缘的推挤。
After the collision of the two plates, the obduction movement was replaced by the pushment of the Indian plate towards the southern edge of the Eurasian plate.
在一定程度上，锡矿化不依赖于围岩，主要依附于陆壳仰冲侧造山花岗岩带。
The tin mineralization dies not depend on wall rocks in a certain extent, butchiefly relies on orogenic granitic belts of the obduction side of the continental crust.
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