| 湘南某地紫色萤石呈色机理新认识 |
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| 引用本文： | 何涌,王艳林.湘南某地紫色萤石呈色机理新认识[J].地质科技情报,1995,14(4):33-36. |
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| 作者姓名： | 何涌 王艳林 |
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| 作者单位： | 中国地质大学材料科学与工程系，湖北师范学院 |
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| 摘 要： | 对湘南某地萤石的电子顺磁共振谱进行比较讨论后，认为该地萤石的紫色是由其中赤铁矿晶畴（晶间）所致，该晶畴既不构成其完整的晶体，也不位于萤石晶体结构中，故不能把它归为包裹体类。
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| 关 键 词： | 萤石 晶畴 呈色 紫色萤石 |
NEW UNDERSTANDING OF COLOR-FORMING MECHANISM IN PURPLE FLUORITES, SOUTH OF HUNAN PROVINCE |
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| He Yong.NEW UNDERSTANDING OF COLOR-FORMING MECHANISM IN PURPLE FLUORITES, SOUTH OF HUNAN PROVINCE[J].Geological Science and Technology Information,1995,14(4):33-36. |
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| Authors: | He Yong |
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| Abstract: | A comprehensive analysis of the electron spin resonance spectra for the fluorites in south of Hunan Provice concludes that the purple color of the fluorites is caused by crystal domains of hematite (Fe2O3). These crystal domains are not perfect crystal forms, nor are they located in the crystal structure of the fluorite. In this sense, the crystal domains can not be classified as a category of inclusion. |
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| Keywords: | color-forming effects crystal domain fluorite |
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