| 贵州镇远江古钒矿矿床稀土元素地球化学特征 |
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| 引用本文： | 胡承伟,龚仁会. 贵州镇远江古钒矿矿床稀土元素地球化学特征[J]. 中国西部科技, 2011, 10(13): 7-9. DOI: 10.3969/j.issn.1671-6396.2011.13.004 |
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| 作者姓名： | 胡承伟 龚仁会 |
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| 作者单位： | 1. 贵州省地质矿产勘查开发局105地质大队,贵州,贵阳,550018
2. 贵州省地质矿产勘查开发局测绘院,贵州,贵阳,550018 |
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| 摘 要： | 本文根据镇远江古钒矿床钻孔岩芯及坑道所采集样品的REE分析资料,讨论黑色岩系的REE配分模式的特征与相互关系,以期找出部分稀土元素参数(ΣREE、LREE/HREE、δCe、δEu等)的变化规律,探讨矿床成矿的有关问题。通过分析,认为早寒武世黑色岩系既有热液作用也有正常海水参与,矿床的形成与海底热水作用有较大关系。
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| 关 键 词： | 稀土元素 黑色岩系 钒矿 贵州 |
Geochemical Characteristics of REE in the Jianggu Vanadium Deposit |
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| HU Cheng-wei,GONG Ren-hui. Geochemical Characteristics of REE in the Jianggu Vanadium Deposit[J]. Science and Technology of West China, 2011, 10(13): 7-9. DOI: 10.3969/j.issn.1671-6396.2011.13.004 |
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| Authors: | HU Cheng-wei GONG Ren-hui |
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| Affiliation: | HU Cheng-wei1,GONG Ren-hui2(1.Team 105 of the Guizhou Bureau of Geology and Mineral Resources Exploration and Development,Guiyang,Guizhou 550018,2.Surveying and mapping institute of the Guizhou Bureau of Geology and Mineral Resources Exploration and Development,Guizhou 550018) |
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| Abstract: | Some samples collected from underground and drilling cores of the Jianggu vanadium deposit have been analyzed for their REE concentrations in this study.Characters of REE distribution patterns of the black rock series have been discussed in order to find some relationships among them.Some rare earth elements （∑ REE, LREE/HREE, 5 Ce, 5 Eu） were used to discuss some issues associated with the gold mineralization.It was proposed that the early cambrian black rock series are associated with hydrothermal and normal seawater participation;and the vanadium mineralization is associated with the effect of the hot water in submarine. |
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| Keywords: | Rare earth element Black rock series Vanadium Guizhou |
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