phengite

The muscovites from Precambrian metamorphic rocks in Wutai Shan belong to the 2M-polytype of dioctahedrom: those from Wutai group are common muscovites rich in celedonite and those from Hutuo group are phengite.

五台山早前寒武纪变质岩中的白云母属二八面体的2M型多型变体，其中五台群中的白云母为富含绿鳞石分子的普通白云母，滹沱群为多硅白云母。

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Phengite in the northern marginal ductile shear zone of East Pamir and Its Implications

东帕米尔北缘韧性剪切带中的多硅白云母及其地质意义

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A Raman spectroscopic study of phengite under high pressure

高压下多硅白云母的拉曼光谱学研究

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

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。

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Fe ￣( 2+) order resulting from high metamorphic pressure in phengite

多硅白云母中Fe~（2＋）的高压有序效应

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In the 100~ 2? 000 m borehole samples of the Chinese Continental Scientific Drilling Project, rutile appears in different amounts in rutile eclogite, phengite eclogite and kyanite eclogite.

中国大陆科学钻探工程（CCSD）主孔100～2000m岩心样品中，金红石榴辉岩、多硅白云母榴辉岩和蓝晶石榴辉岩中都程度不等地含有金红石。

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Discussion on the Methods for Calculating the Crystal Chemical Formula of Phengite by the Date from Electron Probe

多硅白云母晶体化学式几种方法的讨论&用电子探针数据计算

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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;

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；

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