变质花岗岩

顶、底界线清晰，与下伏太古宙变质花岗岩系及上覆中元古界熊耳群均呈角度不整合接触。

Discordances existed between Fangniushan quartzite series and underlying Archean Eon metamorphic granite series , and overlying the Mesoproterozoic Era Xionger Group .

大别造山带北部变质花岗岩岩石谱系单位划分及特征

Petrological lineage unit division and characteristics of the metamorphosed granite in the northern Dabie orogen

大别山东南部变质花岗岩中霓石的发现及其地质意义

The discovery of aegirine in metamorphosed granite of southeastern Dabie MTS and Its Geological Implications

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 ;

石英硬玉岩原岩包括正变质的花岗岩和奥长花岗岩、副变质的酸性火山碎屑岩和长石石英砂岩。

The protoliths of quartz jadeitite include metamorphosed granite , trondhjemite , acidic volcanic rocks and feldspar-quartz sandstone .

北喜马拉雅变质-花岗岩带与高喜马拉雅结晶岩相比，从变质作用到岩浆活动均有很大的相似性。

Compared the metamorphism and magmatic activity with the high Himalayan crystalline rocks , the north Himalayan metamorphic-granite belt bears strong similarities with the high Himalayan belt .

局部破碎变质带内花岗岩类中Cu、Pb、Zn成矿元素含量的相关性说明多金属成矿元素来自同一围岩，总体显示成矿不但严格受构造控制，而且成矿后期改造对它的叠加作用也十分显著。

The relevance among Cu , Pb and Zn in the granites in local fractured metamorphic belts shows that polymetallic ore-forming elements come from the same wall rock . Mineralization is not only severely controlled by structures but also obviously affected by later superimposition and reformation .

本文所称的花岗岩属花岗岩类岩石，包括变质-混合花岗岩、酸性-中酸性火山岩和普通花岗岩。

The granite rocks in this paper belong to granitic rocks , including metamorphic-mix granite , acid-intermediate acidic volcanic rocks and common granite .

大别山超高压变质带中变质花岗岩常与榴辉岩密切伴生。

As the important member in Dabie ultrahigh pressure metamorphic belt , meta-granitoids are often associated with coesite-bearing eclogites .

透辉石为典型的热液接触变质矿物，系花岗岩浆与钙质白云岩接触交代的产物。

Diopside is a typical kind of hydrothermal-metamorphic deposits . It is Formed while contacting with and replacing of granite magma and dolomite .

大别山高-超高压变质带中的变质花岗岩类是碱性花岗岩。

The metagranitoid found in the high ultrahigh pressure metamorphic belt ( HP UHPMB ) in the Dabie Mountains is alkali meta granite .