Osmium isotope determination on mantle-derived peridotite xenoliths from Panshishan with N-TIMS
文献类型：期刊论文
| 作者 | Sun, WD; Peng, ZC; Zhi, XC; Chen, DG; Wang, ZR; Zhou, XH |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 1998-04-01 |
| 卷号 | 43期号:7页码:573-575 |
| 关键词 | negative thermal ionization mass spectrometry osmium isotope mantle-derived peridotite xenolith |
| ISSN号 | 1001-6538 |
| 文献子类 | Article |
| 英文摘要 | The Os-187/Os-188 ratios of spinel Iherzolite xenoliths from Panshishan determined with N-TIMS are lower than that of the primitive mantle, which shows depleted mantle characteristics. Their positive correlation with Al2O3/MgO suggests that the geochemical behavior of trace elements Re and Os is similar to that of Al2O3 and MgO respectively during the magmatic evolution and Re-Os isotopic system is largely immune to mantle metasomatism. A model age of 2.8-3.4 Ga obtained by Os-187/Os-188-Al2O3/MgO correlation might represent the homogeneous age of the mantle lithosphere beneath the area. |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000074050700014 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/75022]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Sun, WD |
| 作者单位 | 1.Univ Sci & Technol China, Dept Earth & Space Sci, Hefei 230026, Peoples R China 2.Univ Sci & Technol China, Third World Acad Sci, Adv Res Ctr Earth Sci & Astron, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst Geol, Lab Lithosphere Tecton Evolut, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, WD,Peng, ZC,Zhi, XC,et al. Osmium isotope determination on mantle-derived peridotite xenoliths from Panshishan with N-TIMS[J]. CHINESE SCIENCE BULLETIN,1998,43(7):573-575. |
| APA | Sun, WD,Peng, ZC,Zhi, XC,Chen, DG,Wang, ZR,&Zhou, XH.(1998).Osmium isotope determination on mantle-derived peridotite xenoliths from Panshishan with N-TIMS.CHINESE SCIENCE BULLETIN,43(7),573-575. |
| MLA | Sun, WD,et al."Osmium isotope determination on mantle-derived peridotite xenoliths from Panshishan with N-TIMS".CHINESE SCIENCE BULLETIN 43.7(1998):573-575. |
入库方式： OAI收割
来源：地质与地球物理研究所
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