| 多接收电感耦合等离子体质谱(MC-ICPMS)测量铜、锌、铁的同位素组成及其地质意义 |
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| 引用本文： | 蒋少涌,陆建军,顾连兴,华仁民,姜耀辉.多接收电感耦合等离子体质谱(MC-ICPMS)测量铜、锌、铁的同位素组成及其地质意义[J].矿物岩石地球化学通报,2001,20(4):431-433. |
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| 作者姓名： | 蒋少涌 陆建军 顾连兴 华仁民 姜耀辉 |
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| 作者单位： | 南京大学地球科学系内生金属成矿作用国家重点实验室,江苏,南京,210093 |
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| 基金项目： | 国家杰出青年科学基金 ( 4 992 5 30 6 )，国家重点基础研究项目 (GI9990 432 0 80 9)资助 |
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| 摘 要： | Cu、Zn、Fe同位素示踪是近年来发展起来的一项新兴的同位素地球化学方法。本文介绍了用多接收电感耦合等离子体质谱 (MC ICPMS)精确测量铜、锌、铁同位素比值的方法 ,发现这些元素的同位素组成在不同地质与成矿环境中有明显变异 ,因而它们在矿床学、古海洋学和生物学等诸多领域具有广泛的应用前景。
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| 关 键 词： | Cu、Zn、Fe同位素 MC-ICPMS 地质应用 |
| 文章编号： | 1007-2802(2001)04-0431-03 |
| 修稿时间： | 2001年6月29日 |
Determination of Cu, Zn, Fe Isotopic Compositions by MC-ICPMS and Their Geological Applications |
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| JIANG Shao-yong,LU Jian-jun,GU Lian-xing,HUA Ren-min,JIANG Yao-hui.Determination of Cu, Zn, Fe Isotopic Compositions by MC-ICPMS and Their Geological Applications[J].Bulletin of Mineralogy Petrology and Geochemistry,2001,20(4):431-433. |
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| Authors: | JIANG Shao-yong LU Jian-jun GU Lian-xing HUA Ren-min JIANG Yao-hui |
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| Abstract: | Cu, Zn, and Fe isotope methods are recently developed new geochemical tracers. In this paper, we introduce the analytical methods of MC-ICPMS to precisely determine Cu, Zn, and Fe isotopic ratios. It has been found that significant variations of Cu, Zn, and Fe isotopic compositions occur in various geological environments. Therefore these isotope methods will find their major applications in the fields of hydrothermal ore-forming processes, paleo-oceanography, and biological processes. |
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| Keywords: | Cu Zn Fe isotopes MC-ICPMS Geological applications |
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