| 不同成矿阶段流体包裹体气相成分的四极质谱测定 |
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| 引用本文： | 朱和平,王莉娟,刘建明.不同成矿阶段流体包裹体气相成分的四极质谱测定[J].岩石学报,2003,19(2):314-318. |
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| 作者姓名： | 朱和平 王莉娟 刘建明 |
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| 作者单位： | 1. 中国科学院地质与地球物理研究所矿产资源研究重点实验室,北京,100101
2. 中国科学院地质与地球物理研究所矿产资源研究重点实验室,北京,100101;北京矿产地质研究所,北京,100012 |
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| 基金项目： | 973项目(2001CB409806)，国家自然科学基金(40273021)，中科院知识创新工程重大项目(KZCX1-07) |
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| 摘 要： | 四极质谱法测定的爆裂温度曲线，可区分出不同成矿阶段群体包裹体温度区间，并分别测定其气相组成。代表不同成矿阶段的包裹体气相组成有明显差异。本研究表明用四极质谱法测定同一样品中不同成矿阶段的包裹体气相组分是可行的，拓宽了成矿流体研究的思路，为研究多期次成矿流体的来源、演化和解译矿床成因提供了新的方法、手段。
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| 关 键 词： | 流体包裹体 气相组成 成矿阶段 温度区间 四极质谱 |
| 修稿时间： | 2002年12月13 |
Determination of quadrupole mass spectrometer for gaseous composition of fluid inclusionfrom different mineralization stages. |
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| ZHU HePing,WANG Lijuan and LIU JianMing . Key Laboratory of Research Center for Mineral Resources.Determination of quadrupole mass spectrometer for gaseous composition of fluid inclusionfrom different mineralization stages.[J].Acta Petrologica Sinica,2003,19(2):314-318. |
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| Authors: | ZHU HePing WANG Lijuan and LIU JianMing Key Laboratory of Research Center for Mineral Resources |
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| Institution: | ZHU HePing,WANG Lijuan and LIU JianMing . Key Laboratory of Research Center for Mineral Resources,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing,China. Beijing Institute of Geology for Mineral Resources,Beijing,China |
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| Abstract: | It can be distinguished the temperature range of cluster inclusions from different mineralization stages and can be measured their gaseous composition for burst temperature curve determined by Quadrupole Mass Spectrometer. Various gaseous composition of fluid inclusion represents different mineralization stages. This study concluded that it is feasible for Quadrupole Mass Spectrometer to determine the gaseous composition of fluid inclusion from different mineralization stages in one sample. Hence, it would be widened the researching way and wishes to provide a new method for investigating the origin and evolution of multi-stage ore-forming fluid and interpreting the genesis of deposit. |
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| Keywords: | Fluid inclusions Gaseous composition Mineralization stage Temperature range Quadrupole MassSpectrometer |
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