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五台花岗-绿岩带中王家会花岗质深成岩体中普遍发育的片麻理、矿物线理等内部构造是岩浆侵位晚期岩体处于宾厄姆体状态下形成的流动变形构造。它们切割了捕虏体中的先存构造,但岩体对围岩的作用较弱,且岩体与围岩间不存在强变形带。围岩至少经历了三期区域变形和两期区域变质作用。研究认为:五台运动末期,阜平古陆与恒山古陆发生的碰撞,造成了深部走滑作用和活动带中地层(五台群)褶皱,为岩浆的形成、演化提供了构造环境,并为其定位提供了空间。因此.我们提出了一种花岗绿岩带中花岗岩定位的新机制──深部地壳块体间走滑作用控制花岗岩体定位模式。
The internal structure, such as sheet-like and mineral-lineage, which are widely developed in the Wangjiahui granitic plutons in the Wutai granite-greenstone belt, is a fluid deformation structure formed in the state of Bingham during late magmatic emplacement. They cut the preexisting structure in the xenolith, but the effect of the rock mass on the surrounding rock is weak, and there is no strong deformation band between the rock mass and the surrounding rock. Surrounding rock experienced at least three regional deformation and two regional metamorphism. The study suggests that the collision between the Fuping ancient land and the Hengshan ancient land resulted in the deep strike-slip and the folding of the strata (Wutai Group) in the active zone during the end of the five movements, providing the tectonic environment for the formation and evolution of magma. Provide a space for its positioning. therefore. We propose a new mechanism for granite localization in granitic greenstone belts ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────