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1)  annulus stripe K-feldspar
环带条纹钾长石
1.
Characteristics of giant annulus stripe K-feldspar phenocryst of Gangtangcuo granitic pluton in central Qiangtang, northern Tibet, China
藏北羌塘中部冈塘错花岗岩体中环带条纹钾长石巨斑晶的特征
2)  perthite [英]['pə:θait]  [美]['pɝθaɪt]
条纹长石
1.
The perthitic feldspars described in this study are in granites of Zhejiang Province in which the perthite textures appear to have formed as a result of a specific sequences of metasomatic events at the deuteric stage of crystallization and in a chemical environment in which K-metasomatism was enrichment.
碱性长石占岩石组成的绝大部分,包括微斜长石和微条纹长石。
3)  orthoclase rims
钾长石环边
1.
By studing it s groundmass using electron microprobe,we have found the mineralogical features such as orthoclase rims around the plagioclase for the first time,which is identified to be the evidence for shoshonite rock series.
笔者采用电子探针技术对赣中盛源盆地及邻区的中(基)性熔岩进行研究,首次发现岩石基质中的斜长石微晶具有钾长石环边的矿物学特点,这是橄榄玄粗岩系列火山岩最重要的矿物学证据;通过对黑云母化学成分的研究,发现研究区黑云母为镁质黑云母,属于幔源深成岩浆系列,形成于高碱度环境,与钙碱性系列岩石中的黑云母形成环境不同,从矿物学角度说明其寄主岩石具有橄榄玄粗岩的特征。
4)  Perthite [英]['pə:θait]  [美]['pɝθaɪt]
正条纹长石
1.
The Discovery of Coexisting Kyanite+Perthite Assemblage in Xuanhua-Chicheng High-Pressure Granulite Belt and Its Geological Significance;
宣化-赤城高压麻粒岩带中蓝晶石-正条纹长石组合的发现及地质意义
5)  braid perthite
辫状条纹长石
6)  eutectoperthite
共结条纹长石
补充资料:拉长石,钙奥长石
CAS:12013-47-7
分子式:CaZrO3
熔点:2550℃
中文名称:锆酸钙;拉长石,钙奥长石
英文名称:Calcium zirconium oxide;Calcium zirconate;Zirconium calcium oxide;zirconate (zro32-), calcium
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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