amphibolite
n. [巖] 闪巖,角闪巖
2025-11-23 05:40 浏览次数 7
n. [巖] 闪巖,角闪巖
amphibolite schist角闪石片巖
bronzite amphibolite古铜闪巖
feather amphibolite羽角闪巖
garnet amphibolite榴闪巖
granular amphibolite粒状角闪巖
diabase amphibolite辉绿角闪石巖
upper amphibolite角闪巖
pyroxene amphibolite辉石角闪巖
sodium amphibolite钠质角闪石
before it underwent metamorphism of amphibolite facies, it had experienced low-grade serpentinization and formed into serpentinite.
它在遭受角闪巖相变质作用之前,曾经历过低变质蛇纹石化阶段(形成蛇纹巖)。
the earlier ductile deformation took place under the condition of amphibolite facies and the later transitional ductile-brittle deformation under the condition of greenschist facies.
早期的韧性变形发生在角闪巖相变质作用条件下,晚期的脆韧性变形发生在绿片巖相变质作用条件下。
being a member of the core complex in the qinling folded belt the qinling group, is highly metamorphosed into amphibolite facies with migmatization.
豫西秦岭群是东秦岭褶皱带的核心巖系,具角闪巖相变质并有不同程度的混合巖化。
the appearance of staurolite indicates that the metamorphism has reached the low amphibolite grade.
十字石的出现表明变质作用已达到低角闪巖相。
the deformation was changing from plastic intensity to weakness and the metamorphic facies ranged from amphibolite to low-grade greenschist.
变形由强烈的塑性变形到弱变形,变质由角闪巖相到低绿片巖相及低于低绿片巖相。
the protoliths of the garnet amphibolite can be either basic magmatic rocks, such as basalt and gabbro, or sedimentary rocks, like greywacke.
石榴角闪巖的原巖既可以是基性巖,如玄武巖或辉长巖,也可以是沉积巖如杂砂巖。
dakendaba group occurred in iqe area, northern margin of qaidam basin, can be divided into amphibolite assemblage and schist assemblage.
柴达木北缘鱼卡河地区的达肯大坂巖群可划分为斜长角闪巖巖组和片巖巖组。
the first type is residuals of metamorphic rocks of high amphibolite facies.
一类为属于高角闪巖相的变质巖(残余)包体;
the amphiboles of retrogressive metamorphic stages in the granulite and eclogite were mainly formed under the condition of amphibolite facies of medium pressure facies series.
麻粒巖和榴辉巖中退变质阶段的角闪石主要形成于中压相系角闪巖相的温压条件。
this ruby marble is occurred in an old metamorphic complex of dynamothermal metamorphism zone in-low amphibolite facies.
红宝石大理巖产于古老的动热变质带的变质杂巖中,变质强度为低角闪巖相。
there is a suboutcrop of amphibolite facies ttg gneiss overlain by neoproterozoic zhangbaling group at nanhuang region in jiashan, east anhui.
在皖东嘉山南黄地区新元古代张八岭巖群之下,隐伏一套角闪巖相的ttg质片麻巖类。
the highest metamorphic facies in the zone reached amphibolite facies.
带内最高变质相达角闪巖相。
the longshoushan group of paleoproterozoic age in the dongdashan district is a metamorphic terrane composed of metamorphic rocks of amphibolite facies.
东大山地区龙首山巖群形成于早元古代,是一套经角闪巖相变质改造的变质地质体。
the amphibolite xenoliths were from the upper part of lower crust and the lower part of middle crust, bring up to the shallow area of crust .
角闪巖包体来源于下地壳上部-中地壳下部位置,被上升巖浆带至地壳浅部。
the host rocks were metamorphosed to the amphibolite and granulite facies.
容矿围巖变质级别达到角闪巖相和麻粒巖相。
grade of ore formed from marble is higher, that formed from amphibolite is lower.
以大理巖为原巖的矿石品质优良,以斜长角闪巖为原巖的矿石品级较低。
the fuping-time gneiss in the taishan area, consisting of tonalite gneiss and trondhjemite, formed in nw zonal distribution in the amphibolite -facies temperature and pressure environment.
泰山地区阜平期片麻巖由英云闪长质片麻巖、奥长花岗质片麻巖组成,呈北西向带状分布,形成于角闪巖相温压环境,巖石普遍具片麻状构造,局部地区巖石的韧性作用比较强烈。