国内外稀土矿产资源及其分布概述
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张苏江,张立伟,张彦文,尚磊,李建波
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Summarize on rare earth mineral resources and their distribution at home and abroad
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Zhang Sujiang,Zhang Liwei,Zhang Yanwen,Shang Lei,Li Jianbo
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表1 具有工业价值的各类稀土矿物一览表[3,4]
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矿物名称 | 稀土氧化物质量分数/% | 稀土元素氧 化物(REO) | [Ce]2O3 | Y2O3 | 氟碳铈矿 | 74.77 | — | — | 独居石 | 65.13 | — | — | 氟菱钙铈矿 | 60.30 | — | — | 氟碳铈镧矿 | >70.00 | — | — | 褐帘石 | 23.12 | — | — | 磷钇矿 | 62.02 | — | — | 硅铍钇矿 | 51.51 | — | — | 褐钇铌矿 | 39.94 | — | — | 钇易解石 | 32.41 | — | — | 铈铌钙钛矿 | — | 28.71 | — | 硅钛铈铁矿 | — | 45.82 | — | 绿层硅铈钛矿 | — | 16.68 | — | 黑铈金矿-复稀金矿 | — | — | 18.38~28.76 |
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