| 浙江花岗岩中斜长石钾交代产生的条纹长石 |
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| 引用本文： | 巩恩普,孙旭东,Abdalghni Saleh.浙江花岗岩中斜长石钾交代产生的条纹长石[J].地质与资源,2003,12(3):129-138. |
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| 作者姓名： | 巩恩普 孙旭东 Abdalghni Saleh |
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| 作者单位： | 东北大学, 辽宁 沈阳 110004 |
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| 基金项目： | 中国奖学金会基金，国家自然科学基金，辽宁省科技攻关项目，160，400722006，2001230001，，， |
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| 摘 要： | 对研究区内花岗岩类的60个薄片进行了岩相学研究.研究的目的是确定区内岩石中普遍存在的矿物组成及结构类型.
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| 关 键 词： | 条纹长石 钾交代作用 斜长石 花岗岩 浙江省 |
| 收稿时间： | 2003-04-14 |
K-METASOMATISM OF PLAGIOCLASE TO PRODUCE PERTHITE IN GRANITIC ROCKS OF HEJIANG PROVINCE,SOUTHEAST CHINA |
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| Moustafa El omella,Abdalghni Saleh.K-METASOMATISM OF PLAGIOCLASE TO PRODUCE PERTHITE IN GRANITIC ROCKS OF HEJIANG PROVINCE,SOUTHEAST CHINA[J].Geology and Resources,2003,12(3):129-138. |
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| Authors: | Moustafa El omella Abdalghni Saleh |
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| Institution: | Northeast University, Shenyang 110004, China |
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| Abstract: | 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. Perthite textures commonly found in potash feldspars in granitic rocks have generally been attributed to one of two well-established modes of occurrence, either exsolution or replacement process. |
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| Keywords: | perthite K-metasomatism plagioclase granite Zhejiang Province |
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