| 黑龙江省砂金指纹（化学成分）特征 |
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| 引用本文： | 吴尚全,王春宏.黑龙江省砂金指纹（化学成分）特征[J].黄金地质,1997,3(3):1-7. |
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| 作者姓名： | 吴尚全 王春宏 |
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| 作者单位： | 黄金地质研究所 |
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| 摘 要： | 对黑龙江省８４个砂金，７个岩金样品的化学成分进行了研究。通过Ｒ型聚类分析、探讨了不同元素之间相关性及其地质意义。通过Ｑ型聚类分析将所有样品进行分类，探讨了砂金样品与已知岩金样品之间的成因联系，并对砂金的可能原生金源的剥蚀程度进行了估计。
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| 关 键 词： | 砂金 指纹特征 聚类分析 化学成分 金矿物 |
FINGERPRINT CHARACTERISTIC (CHEMICAL COMPOSITION) OF PLACER GOLD IN HEILONGJIANG PROVINCE,CHINA |
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| Wu Shangquan,Wang Chunhong,Li Xiumei,Cai Shangbo.FINGERPRINT CHARACTERISTIC (CHEMICAL COMPOSITION) OF PLACER GOLD IN HEILONGJIANG PROVINCE,CHINA[J].Gold Geology,1997,3(3):1-7. |
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| Authors: | Wu Shangquan Wang Chunhong Li Xiumei Cai Shangbo |
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| Abstract: | The chemical compositions of 84 placer gold samples and 7 rock gold samples in Hei longjiang province were studied.Correlations among various elements as well as their geological meanings were discussed through R type cluster analysis.All samples were classified through Q type cluster analysis.Genetic relations between placer gold samples and known rock gold samples were also discussed.The denudation degree of the possible source of placer gold was estimated. |
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| Keywords: | placer gold fingerprint characteristic cluster analysis denudation degree Heilongjiang |
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