| 贵州天桥铅锌矿床REE地球化学特征 |
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| 引用本文： | 陈觅,刘俊安,赵生贵,吴兵,孙载波.贵州天桥铅锌矿床REE地球化学特征[J].矿物学报,2011,31(3):360-365. |
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| 作者姓名： | 陈觅 刘俊安 赵生贵 吴兵 孙载波 |
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| 作者单位： | 1. 湖北省地质调查院,湖北武汉,430034
2. 云南省地质调查院区域地质调查所,云南昆明,650012 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)课题(2007CB411402); 中国科学院重要方向项目(KZCX2-YW-Q04-05)和中国科学院地球化学研究所矿床地球化学国家重点实验室自主科研课题 |
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| 摘 要： | 稀土元素是示踪成矿流体来源的有效手段之一。利用电感耦合等离子体质谱（ICP—MS）对贵州天桥铅锌矿床成矿期方解石REE含量进行了分析。结合前人发表的峨眉山玄武岩、辉绿岩、矿石、硫化物、蚀变围岩、地层碳酸盐岩及地层中黄铁矿的REE数据，探讨了天桥铅锌矿床REE地球化学特征及其对成矿流体来源的指示意义。
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| 关 键 词： | REE 成矿流体来源 天桥铅锌矿床 |
Geochemical Characteristics of Rare-Earth Elements in the Tianqiao Pb-Zn Deposit,Guizhou Province,China |
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| CHEN Mi,LIU Jun-an,ZHAO Sheng-gui,WU Bing,SUN Zai-bo.Geochemical Characteristics of Rare-Earth Elements in the Tianqiao Pb-Zn Deposit,Guizhou Province,China[J].Acta Mineralogica Sinica,2011,31(3):360-365. |
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| Authors: | CHEN Mi LIU Jun-an ZHAO Sheng-gui WU Bing SUN Zai-bo |
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| Institution: | CHEN Mi1,LIU Jun-an1,ZHAO Sheng-gui1,WU Bing1,SUN Zai-bo2(1.Hubei Geo-Exploration Bureau,Wuhan 430034,China,2.Regional Geological and Mineral Resources Investigation Institute,Yunnan Geo-Exploration Bureau,Kunming 650012,China) |
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| Abstract: | The rare earth elements(REE) are known to be a power tool for understanding the origin of the ore-forming fluids.The REE in hydrothermal calcites from Tianqiao Pb-Zn deposit,Guizhou Province,China were analyzed by using inductively coupled plasma mass spectrometry(ICP-MS) in this study.The geochemical characteristics and the source of this ore deposit were studied with the REE data of hydrothermal calcites and the previous reported REE data of Emeishan basalts,diabases,Pb-Zn ores,sulfides,altered carbonates... |
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| Keywords: | REE ore-forming fluids Tianqiao Pb-Zn deposit |
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