Study on sulfide-melt inclusions in mantle xenoliths of Xinchang, Zhejiang
文献类型：期刊论文
| 作者 | Xu, JH; Chu, XL; Xie, YL; Bie, FL; Qian, DY |
| 刊名 | JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
 |
| 出版日期 | 2000-03-01 |
| 卷号 | 7期号:1页码:5-9 |
| 关键词 | mantle xenolith sulfide-melt inclusion electron microprobe analysis Xinchang |
| ISSN号 | 1005-8850 |
| 文献子类 | Article |
| 英文摘要 | In minerals of mantle xenoliths captured within Tertiary alkali-basalt from Xinchang, Zhejiang province, China, many sulfide-melt inclusions were found by the observation of polished thin section. Electron microprobe analysis has been applied to detect the components of sulfide-melt inclusions. The result shows that the sulfide phases of inclusions are mainly pentlandite, and secondarily pyrrhotite. The molar ratio of Ni to Fe, r(Ni)/r(Fe), of mineral phases in sulfide inclusions is related to olivine contents in host mantle xenoliths. The r(Ni)/r(Fe) of sulfides from Xinchang samples has a possitive correlation to r((Fe+Ni))/r(s). The r((Fe-Ni))/r(s) becomes higher with the increasing of r(Ni)/r(Fe). In single sulfide-melt inclusions, r(Ni)/r(Fe), r((Fe+Ni))/r(s) and Ni contents increase from the center to edge, reflecting a result of different cooling speed in an inclusion. A comparison between the data from Hannuoba, West Eifel of Germany and Nograd-Gomor of east Europe suggests that the composition of the inclusions is different for each area, which indicated that a regional differentiation of sulfide in mantle fluids. |
| WOS关键词 | VOLCANIC FIELD ; ORIGIN |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering ; Mining & Mineral Processing |
| 语种 | 英语 |
| WOS记录号 | WOS:000086417900002 |
| 出版者 | JOURNAL OF UNIV OF SCIENCE AND TECHNOLOGY BEIJING |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/76203]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Xu, JH |
| 作者单位 | 1.Univ Sci & Technol Beijing, Beijing 100083, Peoples R China 2.China Univ Geosci, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Res Ctr Mineral Resources Explorat, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Inst Geol, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, JH,Chu, XL,Xie, YL,et al. Study on sulfide-melt inclusions in mantle xenoliths of Xinchang, Zhejiang[J]. JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING,2000,7(1):5-9. |
| APA | Xu, JH,Chu, XL,Xie, YL,Bie, FL,&Qian, DY.(2000).Study on sulfide-melt inclusions in mantle xenoliths of Xinchang, Zhejiang.JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING,7(1),5-9. |
| MLA | Xu, JH,et al."Study on sulfide-melt inclusions in mantle xenoliths of Xinchang, Zhejiang".JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING 7.1(2000):5-9. |
入库方式： OAI收割
来源：地质与地球物理研究所
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