| 氟碳钙铈矿及B_2S规则混层矿物型体间共晶格取向连生的透射电镜研究 |
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| 引用本文： | 吴秀玲,杨光明,潘兆橹. 氟碳钙铈矿及B_2S规则混层矿物型体间共晶格取向连生的透射电镜研究[J]. 矿物学报, 1993, 0(3) |
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| 作者姓名： | 吴秀玲 杨光明 潘兆橹 |
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| 作者单位： | 中国地质大学，中国地质大学，中国地质大学 武汉 430074，武汉 430074，武汉 430074 |
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| 基金项目： | 国家教育委员会博士点基金 编号8849104 |
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| 摘 要： | 共晶格取向连生或体衍生是钙稀土氟碳酸盐矿物的重要特征。本文报道了该系列矿物中氟碳钙铈矿不同多型体间的8种共晶格取向连生以及B_2S规则混层矿物两种多型体间共晶格取向连生现象的研究结果。这9种共晶格取向连生现象均为首次发现。电子衍射和晶格象研究表明,在钙-铈氟碳酸盐B_mS_n型系列矿物中共晶格取向连生的微结构特征及其变化相当复杂。
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| 关 键 词： | 共晶格取向连生 混层矿物 电子衍射 晶格象 |
A TEM STUDY OF THE SYNTAXIES FORMED FROM THE POLYTYPES OF PARISITE(BS)AND REGULAR MIXED-LAYER MINERAL B_2S |
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| Wu Xiuling,Yang,Guangming,Pan Zhaolu China University of Geosciences,Wuhan. A TEM STUDY OF THE SYNTAXIES FORMED FROM THE POLYTYPES OF PARISITE(BS)AND REGULAR MIXED-LAYER MINERAL B_2S[J]. Acta Mineralogica Sinica, 1993, 0(3) |
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| Authors: | Wu Xiuling Yang Guangming Pan Zhaolu China University of Geosciences Wuhan |
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| Affiliation: | Wu Xiuling,Yang,Guangming,Pan Zhaolu China University of Geosciences,Wuhan,430074 |
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| Abstract: | The syntaxies are characteristic of the Ca-RE fluoro-carbonate minerals.Presented in this paper are the results of the study of nine unreported synta-xies formed from the polytypes of parisite(BS)and regular mixed-layer mineralB_2S. The SAED and lattice images show that variations in microstructure of thesyntaxies are very complicated. |
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| Keywords: | syntaxy mixed-layed mineral electron diffraction lattice image |
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