| 湖南湘西金矿尾矿的地质地球化学特征与二次开发前景 |
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| 引用本文： | 谭凯旋,郝新才,李卫.湖南湘西金矿尾矿的地质地球化学特征与二次开发前景[J].地球与环境,1998(4). |
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| 作者姓名： | 谭凯旋 郝新才 李卫 |
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| 作者单位： | 中国科学院长沙大地构造研究所!长沙，410013 |
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| 摘 要： | 对湖南湘西金矿尾矿的堆存、分布特征及其化学组成、微量元素含量等进行了初步研究．结果发现：尾矿中贵、重金属元素如Au、Sb、W、Pb、As等含量较高，因此，尾矿不仅是矿区的潜在污染源，而且是一种重要的后备资源．具有较大的二次开发前景。
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| 关 键 词： | 尾矿 地球化学 二次开发 |
GEOLOGICAL AND GEOCHEMICAL FEATURES AND PROSPECT OF SECONDARY EXPLOITATION OF TAILINGS IN XIANGXI GOLD MINE,HUNAN PROVINCE |
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| Tan Kaixuan, Hao Xincai, Li Wei.GEOLOGICAL AND GEOCHEMICAL FEATURES AND PROSPECT OF SECONDARY EXPLOITATION OF TAILINGS IN XIANGXI GOLD MINE,HUNAN PROVINCE[J].Earth and Environment,1998(4). |
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| Authors: | Tan Kaixuan Hao Xincai Li Wei |
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| Abstract: | This paper analyzes the features of accumulation and distribution, chemical composition and trace element contents of tailings from the Xiangxi gold mine, Hunan Province, China. The contents of precious and heavy metals such as Au, Sb, W, Pb, and As are much higher in tailings. Tailings are not only the potential contamination source, but also an important back-up resource, thus showing great prospect for secondary exploitation. |
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| Keywords: | tailing geochemistry secondary exploitation |
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