Further characterizing Eppawala-AP as a potential Cl-rich apatite Sr isotope reference material
文献类型：期刊论文
| 作者 | Yang, Lan2,3,4; Li, Yang4; Wang, Fang-Yue2; Gu, Hai-Ou2; Zhang, Wen1; Feng, Lan-Ping1; Li, Chao-Feng4; Hu, Zhao-Chu1; Li, Xian-Hua3,4 |
| 刊名 | JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
 |
| 出版日期 | 2022-06-08 |
| 卷号 | 37期号:6页码:1360-1368 |
| ISSN号 | 0267-9477 |
| DOI | 10.1039/d2ja00013j |
| 英文摘要 | Strontium isotope composition is a powerful proxy for tracking the source and evolution of a range of geological processes in magmatic, sedimentary and metamorphic environments. Owing to the mobility of Sr with fluids, Sr isotope is also an ideal proxy to investigate, and has been extensively used to tackle the history of magmatic-hydrothermal systems and associated water-rock interactions. Apatite is an excellent choice for such a purpose as it is ubiquitous in almost all these environments, and contains abundant Sr but exceptionally limited Rb. Microanalytical techniques are preferred for apatite Sr isotope studies since most apatites are small in size and may have a complicated growth history to be decoded. Matrix-matched reference materials are a prerequisite for microanalysis, and although variable F- and OH-rich apatite Sr isotope reference materials have been developed, chlorine-rich ones are lacking. Here, we further evaluate Eppawala-AP, a Cl-rich apatite, as a potential Sr isotope reference material. Our extensive Sr isotope microanalysis at three laboratories confirmed that the Eppawala-AP was homogeneous in terms of Sr isotope composition, with a recommended Sr-87/Sr-86 ratio of 0.704989 +/- 0.000017 (2 SD, n = 9) determined by thermal ionization mass spectrometry from another two laboratories. The Eppawala-AP also had homogeneous trace element contents and Nd isotope composition. Therefore, Eppawala-AP can be used as a Sr isotope reference material, and also as a working reference to monitor the Nd isotope and trace element analysis, and thus could be expected to fill the much-needed gap for Cl-rich apatite reference materials and facilitate more precise and accurate analysis. |
| WOS关键词 | PLASMA-MASS SPECTROMETRY ; PRECISE DETERMINATION ; GEOLOGICAL SAMPLES ; RATIOS ; GEOCHRONOLOGY ; MINERALS ; DURANGO ; LANKA ; LEAD |
| 资助项目 | National Key Research and Development Program of China[2018YFA0702600] ; National Natural Science Foundation of China[42022022] ; Pioneer Hundred Talents Program of Chinese Academy of Sciences |
| WOS研究方向 | Chemistry ; Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000800308800001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Pioneer Hundred Talents Program of Chinese Academy of Sciences |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/106020]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Li, Yang |
| 作者单位 | 1.China Univ Geosci, Sch Earth Sci, State Key Lab Geol Proc & Mineral Resources, Wuhan 430074, Peoples R China 2.Hefei Univ Technol, Ore Deposit & Explorat Ctr, Sch Resources & Environm Engn, Hefei 230009, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Lan,Li, Yang,Wang, Fang-Yue,et al. Further characterizing Eppawala-AP as a potential Cl-rich apatite Sr isotope reference material[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY,2022,37(6):1360-1368. |
| APA | Yang, Lan.,Li, Yang.,Wang, Fang-Yue.,Gu, Hai-Ou.,Zhang, Wen.,...&Li, Xian-Hua.(2022).Further characterizing Eppawala-AP as a potential Cl-rich apatite Sr isotope reference material.JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY,37(6),1360-1368. |
| MLA | Yang, Lan,et al."Further characterizing Eppawala-AP as a potential Cl-rich apatite Sr isotope reference material".JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY 37.6(2022):1360-1368. |
入库方式： OAI收割
来源：地质与地球物理研究所
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