| 个旧锡多金属矿尾矿物质组成特征研究 |
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| 引用本文： | 甘凤伟,方维萱,胡瑞忠. 个旧锡多金属矿尾矿物质组成特征研究[J]. 金属矿山, 2011, 40(2): 157-160 |
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| 作者姓名： | 甘凤伟 方维萱 胡瑞忠 |
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| 作者单位： | 1.中国科学院地球化学研究所；2.矿床地球化学国家重点实验室；3.有色金属矿产地质调查中心北京资源勘查技术中心 |
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| 基金项目： | 国家危机矿山接替资源勘查项目（编号：200453003），矿床地球化学国家重点实验室开放基金项目（编号：200303） |
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| 摘 要： | 根据常量元素分析结果，对个旧地区锡多金属矿尾矿进行了岩石化学分类；针对该地区尾矿中铁含量高的情况，通过人工重砂分析查明了铁的赋存状态，并据此对含铁矿物的可利用性进行了评估；采用X射线粉晶衍射分析手段研究了该地区尾矿的矿物组成，指出云母和萤石也是该地区尾矿中应考虑予以回收的组分。
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| 关 键 词： | 个旧锡多金属矿 尾矿 常量元素 矿物组成 |
Research on Major Elements and Mineral Composition of Tailings on Tin-Poly7metallic Mine in Gejiu Yunnan province |
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| Gan Fengwei,Fang Weixuan,Hu Ruizhong. Research on Major Elements and Mineral Composition of Tailings on Tin-Poly7metallic Mine in Gejiu Yunnan province[J]. Metal Mine, 2011, 40(2): 157-160 |
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| Authors: | Gan Fengwei Fang Weixuan Hu Ruizhong |
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| Affiliation: | 1.Institute of Geochemistry，Chinese Academy of Sciences；2.State Key Laboratory of Ore Deposit Geochemistry；3.China Nonferrous Metals Geological Survey; |
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| Abstract: | According to the major elements analysis, the classification of tailings in Gejiu tin-polymetallic mine was made by the petrochemistry. For high iron content in tailings, the occurrence of iron was known by the artificial heavy minerals analysis. Based on this, Iron resource's availability in the tailings was evaluated. By adopting the X-ray diffraction, the paper investigated the mineral composition of tailings in this area. It was pointed out that Mica and fluorite are also the potential recoverable minerals in this tailing. |
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| Keywords: | Gejiu tin-polymetallic mine Tailings Major elements Mineral composition |
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