1) high pressure mafic granulite
高压基性麻粒岩
1.
Metamorphic history recorded in high pressure mafic granulites in the Luliangshan Mountains to the north of Qaidam Basin, northwest China: evidence from petrology and zircon SHRIMP geochronology;
柴北缘绿梁山高压基性麻粒岩的变质演化历史:岩石学及锆石SHRIMP年代学证据
2) high-pressure granulite
高压麻粒岩
1.
Zircon SHRIMP U-Pb age of the Paleoproterozoic high-pressure granulites from the Sanggan area,the North China Craton and its geologic implications;
华北克拉通桑干地区高压麻粒岩的锆石SHRIMP U-Pb年龄及其地质含义
2.
The Zhibai Formation Complex high2ressure granulites within the Eastern Himalayan syntaxis are a succession of high-pressure granulites as the youngest granulites in the world formed at the lower crustal root zones.
东喜马拉雅构造结一带断续分布的直白高压麻粒岩,是一套相当于下地壳根带深度形成的高压麻粒岩相岩石。
3.
The Hengshan Neoarchean high-pressure granulite terrain is one of the best preserved high-pressure granulite regions in the central North China Block (NCB).
恒山中段高压麻粒岩区是华北克拉通新太古代高压麻粒岩最好的露头区之一,北部为强烈重熔的灰色片麻岩区,构造样式以穹窿、近水平韧性剪切带为主,中部以近东西向的右旋走滑剪切带与南部变形变质程度相对较低的岩石单元相接,后者主要的岩石类型为均匀的英云闪长质片麻岩和变质辉绿岩墙。
3) High pressure granulite
高压麻粒岩
1.
High pressure granulites are extensively developed in the Jianping complex, western Liaoning province.
辽西建平杂岩中广泛发育高压麻粒岩块体 ,其特征为在基性岩中出现石榴石 +单斜辉石 +斜长石 +石英±角闪石 ,利用 TWQ方法结合传统地质温压计估算其变质条件为 T=785～ 82 0℃ ,P=1。
2.
This paper presents the detailed studies of Ti rich amphiboles from high pressure granulites in southern Henan Province by means of optical analysis,electron microprobe analysis,infrared absorption spectrometry and single crystal X ray diffraction.
作者用光学方法、电子探针分析方法、红外吸收光谱方法和 X射线粉晶衍射方法对豫南高压麻粒岩中的富钛角闪石类进行了详细研究。
3.
Between the Chongli arc type greenstone belt and the Huai an ancient continent block, there develops a consecutive platy high pressure granulite belt.
在崇礼岛弧型绿岩带与怀安古陆块之间，从怀安大虎沟，经宣化大东沟至赤城沤麻坑发育一条大体呈东西走向并向南倾斜的板状高压麻粒岩带。
4) Basic rock-type granulite
基性岩类麻粒岩
5) High-pressure granulite facies
高压麻粒岩地体
6) mafic garnet granulite
石榴基性麻粒岩
1.
On the basis of petrographic evidences, the mineral assemblages in mafic garnet granulite can be divided into three generations: The first stage mineral assemblage is characterized by Opx+Cpx±Hb+Pl±Qz as inclusions in garnet porphy.
蔓箐沟地区石榴基性麻粒岩发育多期变质反应结构。
补充资料：麻粒岩
| 麻粒岩 granulite 一种变质岩。又称粒变岩。属中高级区域变质作用产物。1803年魏斯首次命名。主要由长石、石英、辉石 (紫苏辉石、透辉石等）组成，有时含石榴石、矽线石、蓝晶石等。岩石中含水矿物不稳定，一般不含或少含。矿物多呈粒状，组成粗细条带，相间排列，形成麻粒结构。可根据暗色矿物含量分为两种类型：①暗色麻粒岩。暗色矿物 (紫苏辉石、透辉石、角闪石)达30％～80％。② 浅色麻粒岩，暗色矿物含量小于30％。通常认为，其变质作用属于典型的麻粒岩相的范围。有人主张只把具麻粒岩相典型矿物组合的变质岩称作麻粒岩。主要分布在太古宙至早元古代变质岩系中。
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参考词条