| 湖南省道县虎子岩片麻岩包体的岩石学特征和年代学研究 |
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| 引用本文： | 郭锋,范蔚茗,林舸,吴有林. 湖南省道县虎子岩片麻岩包体的岩石学特征和年代学研究[J]. 吉林大学学报(地球科学版), 1997, 0(1) |
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| 作者姓名： | 郭锋 范蔚茗 林舸 吴有林 |
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| 作者单位： | 中国科学院长沙大地构造研究所 |
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| 摘 要： | 通过对道县虎子岩碱性玄武岩中片麻岩包体的岩石化学、Ｎｄ同位素模式年龄ＴＤＭ和颗粒锆石Ｕ－Ｐｂ法测年结果，确定了本区片麻岩包体的变质反应、变质相和原岩类型，恢复了本区前寒武纪地壳的形成和演化历史
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| 关 键 词： | 片麻岩包体 岩石学特征 TDM模式年龄 颗粒锆石U－Pb法测年 湖南 道县 |
PETROLOGICAL CHARACTERISTICS AND DATING ON GNEISS XENOLITHS IN MESOZOIC BASALTS IN HUZIYAN,DAOXIAN REGION,HUNAN PROVINCE |
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| Guo Feng Fan Weiming Lin Ge Wu Youlin. PETROLOGICAL CHARACTERISTICS AND DATING ON GNEISS XENOLITHS IN MESOZOIC BASALTS IN HUZIYAN,DAOXIAN REGION,HUNAN PROVINCE[J]. Journal of Jilin Unviersity:Earth Science Edition, 1997, 0(1) |
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| Authors: | Guo Feng Fan Weiming Lin Ge Wu Youlin |
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| Abstract: | Metamorphic change and facies, types of protolith on gneiss xenoliths in Mesozoic basalts in Huziyan, Daoxian region have been determined based on data from petrochemistry, Nd model age and U Pb dating of zircons. In addition, the authors have also reconstructed the formation and evolution of the studied region during pre-Cambrian. |
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| Keywords: | gneiss xenoliths petrological characteristics Nd model age U Pb dating of zircons Daoxian region of Hunan |
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