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中国中部鄂豫皖苏鲁的榴辉岩分布面积约达50000km~2,构成地球上一个罕见的宏大的榴辉岩域。榴辉岩的主体围岩是长英质片麻岩,它与榴辉岩不是相同高压变质作用的产物。据榴辉岩和超基性-基性岩的密切共生关系及榴辉岩与其它岩石之间的产出特征、结构构造和岩石地球化学特征等,认为榴辉岩是一种深成的基性岩浆岩。长英质片麻岩的原岩是花岗岩类。在华北与扬子两个板块碰撞过程中,使先期形成于上地幔或壳幔之间的榴辉岩等暗色岩系破碎,并被板块碰撞引发形成的花岗质岩浆裹携,上升侵位于前古生界和部分古生界岩石中,以后又遭受多次构造-岩浆热事件的改造而呈现如今复杂的面貌。
The eclogites in the central part of China, Hubei, Henan and Anhui provinces have an eclogite area of about 50000km ~ 2, forming a rare eclogite eclogite on Earth. The main wall rocks of eclogites are feldspathic gneiss, which is not the product of the same high-pressure metamorphism as the eclogites. According to the closely intergrowth relationship between eclogites and ultrabasic-basic rocks and the characteristics of eclogite and other rocks, structural features and geochemical characteristics of rocks, the eclogite is considered as a deep base Sexual magmatic rocks. The original rock of the gneissic gneiss is granite. During the collision between the two plates in North China and Yangtze, the dark-colored rocks such as eclogites, which were formed in the upper mantle or crust and mantle, were crushed and were encased in granitic magma caused by plate collision. Paleozoic and some Paleozoic rocks, later suffered a number of tectonic - magmatic events and reconstruction of the present complex appearance.