A geochemical study of an REE-rich carbonatite dyke at Bayan Obo, Inner Mongolia, northern China
文献类型：期刊论文
| 作者 | Yang, XM; Zheng, YF; Yang, XY; Zhang, PS; Le Bas, MJ |
| 刊名 | ACTA GEOLOGICA SINICA-ENGLISH EDITION
 |
| 出版日期 | 2000-09-01 |
| 卷号 | 74期号:3页码:605-612 |
| 关键词 | rare earth elements (REE) carbonatite Bayan Obo |
| ISSN号 | 1000-9515 |
| 文献子类 | Article |
| 英文摘要 | An REE-rich carbonatite dyke was found in Dulahala, close to the Bayan Obo superlarge REE-Nb-Fe mineral deposit in Inner Mongolia, northern China. The REE content in the dyke varies greatly, from 1% up to 20% (wt), which might constitute rich REE ores. Light REEs in the carbonatite are enriched and highly fractionated relative to heavy REEs and there is no Eu anomaly. The REE and trace element distribution patterns of the carbonatite are identical to those of fine-grained dolomite marble which is the host rock of the Bayan Obo REE-Nb-Fe superlarge mineral deposit. This indicates a petrogenetic linkage between the REE-rich carbonatite and the mineralizations in this Legion. |
| WOS关键词 | ORE DEPOSIT ; TRACE-ELEMENTS ; MANTLE ; EARTH ; MELT ; PARAGENESIS ; EVOLUTION ; MINERALS ; ISOTOPE ; MAGMAS |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000089758700031 |
| 出版者 | GEOLOGICAL SOC CHINA |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/76045]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Yang, XM |
| 作者单位 | 1.Univ Sci & Technol China, Dept Earth & Space Sci, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 3.Univ Southampton, Sch Ocean & Earth Sci, Southampton SO14 3ZH, Hants, England |
| 推荐引用方式 GB/T 7714 | Yang, XM,Zheng, YF,Yang, XY,et al. A geochemical study of an REE-rich carbonatite dyke at Bayan Obo, Inner Mongolia, northern China[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2000,74(3):605-612. |
| APA | Yang, XM,Zheng, YF,Yang, XY,Zhang, PS,&Le Bas, MJ.(2000).A geochemical study of an REE-rich carbonatite dyke at Bayan Obo, Inner Mongolia, northern China.ACTA GEOLOGICA SINICA-ENGLISH EDITION,74(3),605-612. |
| MLA | Yang, XM,et al."A geochemical study of an REE-rich carbonatite dyke at Bayan Obo, Inner Mongolia, northern China".ACTA GEOLOGICA SINICA-ENGLISH EDITION 74.3(2000):605-612. |
入库方式： OAI收割
来源：地质与地球物理研究所
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