花岗片麻岩

苏北花岗片麻岩地区USLE模型的试验研究

Experimental Study on USLE Model in Granite Gneiss Region of Northern Jiangsu Province

我从台湾首府台北（Taipei）坐了200英里飞机抵达金门（Kinmen），这座蝴蝶结形状的花岗片麻岩小岛总面积只有58平方英里。

I had flown 200 miles west from Taiwan 's capital city Taipei to Kinmen , a bow-tie-shaped lump of granite gneiss , just 58 square miles in all .

因此，不含榴辉岩的花岗片麻岩多硅白云母基本不含过剩Ar。

Therefore , phengite from granitic gneiss without eclogite basically contains no excess Ar.

大别山东部花岗片麻岩的锆石U-Pb年龄

U / pb zircon dating of granitic gneisses in eastern Dabie mountains , central China

威海地区超高压变质花岗片麻岩锆石U-Pb定年和氧同位素研究

A Study of Zircon U-Pb Dating and Oxygen Isotopes in UHP Granitic Gneiss from the Weihai Region in Northeast Sulu

南大别山超高压岩区变质作用的P-T-t研究&兼论花岗片麻岩与超高压变质岩的关系

Study on P-T-t of metamorphism in ultrahigh-pressure belt of Southern Dable Mountain : and discuss the relationship of granitic gneisses and UHP rocks

通过系统测量，建立了主孔2000m自然伽马值剖面，发现榴辉岩具有较低的伽马值，并从榴辉岩→角闪岩→花岗片麻岩，伽马值逐渐增大。

Through systematic logging , a 2000 m long natural gamma value profile was constructed . The gamma value of eclogite is low and gets high progressively from eclogite through amphibolite to granite gneiss .

苏鲁高压-超高压变质带南部花岗片麻岩-花岗岩的多时代演化

Multi Age-Time Evolution of Granite Gneisses-Granite in the Southern Sulu HP-UHP Metamorphic Belt

闽北浦城地区晋宁期小串花岗片麻岩地质特征

Geological Characteristics of the Xiaochuan Granite-Gneiss of Jinning Period in Pucheng Area of Northern Fujian

花岗片麻岩低山丘陵区林草立体种植结构研究

A Study on the Stereo Planting Structure of Grass Glade in Lower Mountain - Hill Zones of Granite - gneiss

研究区主要由密山隆起和桦南隆起两部分组成，其结晶基底主要由麻山群、黑龙江群及早、中晚元古代的花岗片麻岩组成。

The crystal basement of Mishan Uplift and Huanan Uplift is mainly composed by Mashan Group , Heilongjiang Group and mid-late Proterozoic granitic gneiss .

绝大多数副片麻岩和花岗片麻岩（>90%）可以根据全岩的地球化学特征加以有效区分。

So most of the granitic gneisses and the plagiogneisses ( > 90 % ) can be discriminated on the basis of their whole rock geochemical characteristics .

南大别山超高压变质杂岩与花岗片麻岩具有不同的变质矿物组合和结构特征，显示它们之间变质作用条件和过程可能存在着差异。

It exists clear differencees in metamorphic mineral assemblages and structure feature between UHP metamorphic complex and granitic gneisses , showing the difference in metamorphic condition and process between them .

变沉积岩、混合岩及混合花岗片麻岩在空间上的密切共生关系，揭示了沉积物经历了变质分异、混合岩化和部分熔融作用改造成花岗质岩石的过程。

The closely spatial relationship between metasediments , migmatites and migmatitic granite-gneiss in the district exhibits the entire process of transformation from sediments to granitic rocks by metamorphic differentiation , migmatization and partial melting .

考虑到北部杂岩带在地壳结构上应位于南部超高压带之下，以及北大别正片麻岩具有中、下地壳性质而南大别花岗片麻岩则具有上地壳特征。

According to the variation model of Pb isotopic composition in crustal vertical section , the northern Dabie complex is beneath the southern Dabie ultrahigh-pressure metamorphic belt and the former is of the middle-lower crustal properties and the latter is of the upper crustal properties .

花岗片麻岩中单颗粒锆石U&Pb年龄表明它形成于古元古代，并遭受到晋宁期、加里东-海西期的构造热事件。

So it is similar to the A - type granite in chemical composition . The U - Pb age of single zircon from the granitic gneiss indicates it was formed in Paleo - proterozoic and were affected by the tectonic events of the Jinning and Caledonian - Hercynian movements .

花岗质片麻岩包括早期富钠的TTG质花岗岩和稍后的富钾花岗岩。

The granitic gneissic rock series contained the early rich-agpaitic TTG-granites and the later rich-potash granites .

苏鲁地体古元古代花岗质片麻岩锆石的U-Pb定年、REE和Lu-Hf同位素特征

Zircon U-Pb dating , REE and Lu-Hf isotopic characteristics of Paleoproterozoic orthogneiss in Sulu UHP ter-rane , eastern China

CCSD主孔1113～1600m花岗质片麻岩单元的变形构造特征

Deformational characteristics of the granitic gneiss unit from the 1113-1600 m core of the CCSD main hole

文章对东天山大黑山地区眼球状花岗质片麻岩的特征及其成因进行探讨。

This paper investigates the characteristics and origin of augen granitic gneiss in the Daheishan area in eastern Tianshan Mountains .

通过对该区花岗岩类及花岗质片麻岩的岩石学、地球化学特征分析，为揭示穹隆花岗岩构造的形成机制和地球动力学背景提供了依据。

The research results provide important geological and geochemical evidence for revealing the formation mechanism and geodynamical settings of the granitic dome .

花岗质片麻岩中锆石Th/U比值较高，阴极发光图像显示锆石内部发育振荡环带，具岩浆成因特点。

The zircons in the granitic gneiss have higher Th / U ratios and the CL images of the inner part of the zircons show oscillatory zoning , indicating a magmatic origin .

它以其下列特征与本区未变质花岗岩和围绕它的低压花岗质片麻岩相区别：（1）有标型矿物多硅白云母和长石的石榴石反应边；

It can be distinguished from the unmetamorphosed Mesozoic granite and the low pressure gneiss by the features : ( 1 ) the key metamorphic minerals : phengite and coronal garnet around albite ;

天山东段1.4Ga花岗闪长质片麻岩SHRIMP锆石U-Pb年龄及其地质意义

1.4 Ga SHRIMP U-Pb age for zircons of granodiorite and its geological significance from the eastern segment of the Tianshan Mountains , Xinjiang , China