| 基于多元统计的微量元素地球化学特征分析——以广西资源县向阳坪地区构造蚀变岩型铀矿为例 |
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| 引用本文： | 黄宏业,肖建军,欧阳平宁,唐智源,王江波.基于多元统计的微量元素地球化学特征分析——以广西资源县向阳坪地区构造蚀变岩型铀矿为例[J].地质找矿论丛,2009,24(3):211-216. |
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| 作者姓名： | 黄宏业 肖建军 欧阳平宁 唐智源 王江波 |
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| 作者单位： | 核工业230研究所,长沙,410011 |
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| 摘 要： | 应用聚类分析和因子分析对广西资源县向阳坪地区构造蚀变岩型铀矿样品的22种微量元素进行了系统分析。分析结果表明，W—Sr—Hg—As—Sb元素组合在铀成矿作用过程中起关键性作用。该元素组合特征可以用于本区地球化学找矿中判别构造的含矿性以及推断隐伏的铀矿体。
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| 关 键 词： | 微量元素特征 聚类分析 因子分析 找矿意义 |
| 收稿时间： | 2008/7/28 0:00:00 |
| 修稿时间： | 2008/9/25 0:00:00 |
GEOCHEMICAL CHARACTERISTICS OF TRACE ELEMENTS BASED ON MULTIVARIATE STATISTICAL ANALYSIS——AN EXAMPLE FROM THE ALTERED TECTOITE TYPE URANIUM DEPOSIT IN XIANG YANGPING,GUANGXI PROVINCE |
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| HUANG Hong-ye,XIAO Jian-jun,OUYANG Ping-ning,TANG Zhi-yuan and WANG Jiang-bo.GEOCHEMICAL CHARACTERISTICS OF TRACE ELEMENTS BASED ON MULTIVARIATE STATISTICAL ANALYSIS——AN EXAMPLE FROM THE ALTERED TECTOITE TYPE URANIUM DEPOSIT IN XIANG YANGPING,GUANGXI PROVINCE[J].Contributions to Geology and Mineral Resources Research,2009,24(3):211-216. |
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| Authors: | HUANG Hong-ye XIAO Jian-jun OUYANG Ping-ning TANG Zhi-yuan and WANG Jiang-bo |
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| Institution: | HUANG Hong-ye,XIAO Jian-jun,OUYANG Ping-ning,TANG Zhi-yuan,WANG Jiang-bo(Research Institute No.230,CNNC,Changsha 410011,Hunan,China) |
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| Abstract: | Cluster and factor analysis methods are applied to systematic analysis of 22 micro-elements of samples collected from Xiangyangping altered tectonite type U-deposit showing that combination of W-Sr-Hg-As-Sb plays an important role in process of U-mineralization thus the combination can be used as judge factor of faulted zones and blind ore bodies. |
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| Keywords: | micro-element characteristics cluster analysis factor analysis significance to ore prospecting |
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