CAJ | 학술논문

苏布格塔蓝闪石片岩赋存于奥陶纪哈拉哈河组地层中，岩石组合类型多样，据蓝闪石光学特征及电子探针分析结果，认为本区的蓝闪石属铁蓝闪石。蓝闪石片岩的标型矿物组合以蓝闪石+绿帘石+阳起石+多硅白云母+榍石为特点，由泥质碎屑岩变质重结晶形成，原岩形成环境为大陆边缘海盆地。其变质成因，属于与板块运动有关的区域低温中高压动力变质作用形成。
소포격탑람섬석편암부존우오도기합랍합하조지층중，암석조합류형다양，거람섬석광학특정급전자탐침분석결과，인위본구적람섬석속철람섬석。람섬석편암적표형광물조합이람섬석+록렴석+양기석+다규백운모+설석위특점，유니질쇄설암변질중결정형성，원암형성배경위대륙변연해분지。기변질성인，속우여판괴운동유관적구역저온중고압동력변질작용형성。
The studied glaucophane schist is in the Ordovician Halahahe Formation of Subugeta, Inner Mongolia, and there are a variety of rock assemblage types. According to the optical characteristics and EMP analysis, the authors have come to the conclusion that the glaucophane schist is a kind of ferriglaucophane in the study area. The topomineral assemblage of glaucophane schist is characterized by glaucophane + epidote + actinolite + phengite + sphene. The schist was cemented and recrystallized by shaly clasolite, and the formation environment of native rock was the marginal-sea basin of the continent. The metamorphic origin belonged to the regional low-temperature/middle-high pressure dynamic metamorphism related to plate movement.