| 四川九龙里伍铜矿主要矿石矿物扫描电镜能谱分析 |
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| 引用本文： | 戴婕,孙传敏,丁俊,冯孝良.四川九龙里伍铜矿主要矿石矿物扫描电镜能谱分析[J].沉积与特提斯地质,2009,29(4):105-110. |
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| 作者姓名： | 戴婕 孙传敏 丁俊 冯孝良 |
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| 作者单位： | 1. 成都地质矿产研究所,四川,成都,610082
2. 成都理工大学,四川,成都,610059 |
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| 摘 要： | 运用扫描电镜能谱分析（SEM＋EDS）方法对里伍铜矿主要矿石矿物的研究表明：闪锌矿中含有质量分数大于8％的Fe元素，黄铜矿和磁黄铁矿中含有少量的r元素。在矿石样品中首次发现硒铋矿的类质同像矿物、自然铋及核燃料氧化物。
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| 关 键 词： | 里伍铜矿 矿石矿物 扫描电镜能谱分析 |
Scanning electron microscopy and energy dispersive spectrum analysis of the ore minerals from the Liwu copper deposit,Jiulong,Sichuan |
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| DAI Jie,SUN Chuan-min,DING Jun,FENG Xiao-liang.Scanning electron microscopy and energy dispersive spectrum analysis of the ore minerals from the Liwu copper deposit,Jiulong,Sichuan[J].Sedimentary Geology and Tethyan Geology,2009,29(4):105-110. |
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| Authors: | DAI Jie SUN Chuan-min DING Jun FENG Xiao-liang |
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| Institution: | DAI Jie, SUN Chuan-min , DING Jun , FENG Xiao-liang(1. Chengdu Institute of Geology and Mineral Resources, Chengdu 610082, Sichuan, China; 2. Chengdu University of Technology, Chengdu 610059, Sichuan, China) |
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| Abstract: | Scanning electron microscopy and energy dispersive spectrum (SEM + EDS) are applied to the identification of the ore minerals from the Liwu copper deposit, Jiulong, Sichuan. The analytical results in this study have revealed that sphalerite contains more than 8% of Fe, and both chalcopyrite and pyrrhotite contain minor amount of Cr. In addition, isomorphous mixtures of guanajuatite, bismuth and nuclear fuel oxides are also identified for the first time in the ore samples. |
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| Keywords: | Liwu copper deposit ore mineral scanning electron microscopy and energy dispersive spectrum analysis |
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