| 江苏孟中榴辉岩中单斜辉石向石榴石相转变的初步研究 |
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| 引用本文： | 陈宣华,王小凤,陈正乐,舒桂明,李小凤.江苏孟中榴辉岩中单斜辉石向石榴石相转变的初步研究[J].地质力学学报,1995,1(2):85-89. |
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| 作者姓名： | 陈宣华 王小凤 陈正乐 舒桂明 李小凤 |
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| 作者单位： | 1. 中国地质科学院地质力学研究所; |
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| 基金项目： | 国家自然科学基金和地矿部"八五"重大基础课题资助项目 |
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| 摘 要： | 苏鲁超高压榴辉岩的成因一直是一个令人困惑的问题。本文通过对榴辉岩的进变质作用——榴辉岩相向石榴石岩相转变的初步研究,为苏鲁榴辉岩带的地幔转换带(高压可达10GPa)成因提供了最初的证据。
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| 关 键 词： | 榴辉岩 进变质 单斜辉石 石榴石相 江苏孟中 |
A PRELIMINARY STUDY OF CLINOPYROXENE-GARNET TRANSFORMATION IN ECLOGITE FROM MENGZHONG, JIANGSU PROVINCE |
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| Chen Xuanhu,Wang Xiaofeng,Chen Zhengle,Shu Guiming and Li Xiaofeng.A PRELIMINARY STUDY OF CLINOPYROXENE-GARNET TRANSFORMATION IN ECLOGITE FROM MENGZHONG, JIANGSU PROVINCE[J].Journal of Geomechanics,1995,1(2):85-89. |
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| Authors: | Chen Xuanhu Wang Xiaofeng Chen Zhengle Shu Guiming and Li Xiaofeng |
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| Institution: | 1. Institute of Geomechanics, CAGS;2. Lab of Electron Microprobe, Peking University |
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| Abstract: | The genesis of the Jiangsu-Shandong ultrahigh-pressure eclogites has so far remained a puzzling problem.The preliminary study of the prograde metamorphism of the eclogites as represented by the eclogite-garnetite transformation in this paper, provides some initial evidence for their origin as a mantle transition zone (pressure up to 10 GPa). |
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| Keywords: | eclogite prograde metamorphism clinopyroxene-garnet transformation Mengzhong in Jiangsu Province |
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