| 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Cr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。 |
| 关键词: 里伍铜矿 矿石矿物 扫描电镜能谱分析 |
| DOI： |
| 附件 |
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| 基金项目: |
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| Scanning electron microscopy and energy dispersive spectrum analysis of the ore minerals from the Liwu copper deposit,Jiulong,Sichuan |
| 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) |
| 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. |
| Key words: Liwu copper deposit ore mineral scanning electron microscopy and energy dispersive spectrum analysis |
