| 江西横峰特大型钽铌矿工艺矿物学研究 |
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| 引用本文： | 马驰,卫敏,卞孝东,朱慧娟,孙红惠,王守敬. 江西横峰特大型钽铌矿工艺矿物学研究[J]. 稀有金属, 2011, 35(5): 736-746. DOI: 10.3969/j.issn.0258-7076.2011.05.020 |
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| 作者姓名： | 马驰 卫敏 卞孝东 朱慧娟 孙红惠 王守敬 |
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| 作者单位： | 中国地质科学院郑州矿产综合利用研究所国家非金属矿资源综合利用工程技术研究中心,河南郑州,450006 |
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| 基金项目： | 国家地质大调查项目(1212010816036)资助 |
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| 摘 要： | 对江西横峰特大型钽铌矿,通过光学显微镜、人工重砂、X射线衍射分析以及电子探针分析,确定了该矿主要矿物的组成及含量,详细研究了钽铌铁矿类矿物的化学成分、粒度和嵌布特征,以及钽、铌等元素的赋存状态.该矿含钽、铌的矿物种类复杂多样,钽铌铁矿的粒度为一般在0.044 ～0.300 mm之间.钽铌铁矿类矿物有两种嵌布形式,粒间分...
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| 关 键 词： | 钽铌矿 工艺矿物学 江西横峰 赋存状态 |
Process Mineralogy in Super Large Hengfeng Tantalum-Niobium Deposit in Jiangxi Province |
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| Ma Chi,Wei Min,Bian Xiaodong,Zhu Huijuan,Sun Honghui,Wang Shoujing. Process Mineralogy in Super Large Hengfeng Tantalum-Niobium Deposit in Jiangxi Province[J]. Chinese Journal of Rare Metals, 2011, 35(5): 736-746. DOI: 10.3969/j.issn.0258-7076.2011.05.020 |
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| Authors: | Ma Chi Wei Min Bian Xiaodong Zhu Huijuan Sun Honghui Wang Shoujing |
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| Affiliation: | Ma Chi,Wei Min,Bian Xiaodong,Zhu Huijuan,Sun Honghui,Wang Shoujing (National Engineering Center for Multipurpose Utilization of Non-Metallic Mineral Resources,Zhengzhou Institute of Multipurpose Utilization of Mineral Resources,Chinese Academy of Geological Science,Zhengzhou 450006,China) |
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| Abstract: | There was a super large tantalum-niobium deposit in Hengfeng country,Jiangxi Province.Using a optical microscopy,manual artificial heavy concentrate,X-ray diffraction(XRD),electron probe micro-analyzer(EPMA),tantalum-niobium minerals and accompany minerals category and content of samples were studied,including chemical compositions,species,grain size,embedded characteristics,modes of occurrence of tantalum-niobium minerals.The results showed that tantalum-niobium minerals particles were mainly ranged from 0... |
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| Keywords: | tantalum-niobium ore process mineralogy Hengfeng Jiangxi Province modes of occurrence |
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