Eppawala-AP, Sri Lanka, an Apatite Reference Material for High Precision Chlorine Isotope Analysis
文献类型：期刊论文
| 作者 | Li, Yang2; Li, Qiu-Li2,3; Tang, Guo-Qiang2,3; Gargano, Anthony M.4; Sharp, Zachary4; Pitawala, Amarasooriya1; Zhao, Lei2; Zhai, Ming-Guo2,3; Li, Xian-Hua2,3 |
| 刊名 | ATOMIC SPECTROSCOPY
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 41期号:2页码:51-56 |
| ISSN号 | 0195-5373 |
| 英文摘要 | In this study, an apatite reference material (RM), Eppawala-AP, was obtained and calibrated from a mega-crystal of Eppawala carbonatite (collected in northwestern region of Sri Lanka) to standardize chlorine isotope analysis. A homogeneity test and chlorine isotope composition measurement of the RM were performed using secondary ion mass spectrometry (SIMS) and continuous gas flow isotope ratio mass spectrometry (CF-IRMS), respectively. The RM, with a recommended delta Cl-37 value of -0.74 +/- 0.15 parts per thousand, can be utilized as a matrix-matched N standard (similar to 1.55 wt. % Cl) to correct the instrumental mass fractionation (IMF) during in situ analysis, or as a quality control material for both in situ and bulk analysis, to facilitate high quality measurement and inter-laboratory data comparison. This RM is available to the scientific community by contacting the corresponding author. Our homogeneity test indicates an absence of orientation effect during SIMS analysis for the specific apatite grain investigated here, and suggests a repeatability of 0.13 parts per thousand for SIMS apatite chlorine isotope analysis. The matrix effect of minerals with complex chemistry predicts that the chlorine content is a controlling factor of IMF during in situ apatite chlorine isotope analysis; hence, additional RMs with variable concentrations of chlorine are required for routine delta Cl-37 measurement. |
| WOS关键词 | OXYGEN ISOTOPES ; MATRIX ; DEPOSITS ; MANTLE ; FLUIDS ; ROCKS ; ARC |
| 资助项目 | National Key Research and Development Program of China[2018YFA0702600] ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; State Key Laboratory of Lithospheric Evolution |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000531873900001 |
| 出版者 | ATOMIC SPECTROSCOPY PRESS LTD |
| 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 ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; 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 ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; 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 ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; 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 ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; China-Sri Lanka Joint Centre for Education and Research, Chinese Academy of Sciences ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution ; State Key Laboratory of Lithospheric Evolution |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/96727]  |
| 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.Univ Peradeniya, Dept Geol, Peradeniya, Sri Lanka 2.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 4.Univ New Mexico, Dept Earth & Planetary Sci, Albuquerque, NM 87122 USA |
| 推荐引用方式 GB/T 7714 | Li, Yang,Li, Qiu-Li,Tang, Guo-Qiang,et al. Eppawala-AP, Sri Lanka, an Apatite Reference Material for High Precision Chlorine Isotope Analysis[J]. ATOMIC SPECTROSCOPY,2020,41(2):51-56. |
| APA | Li, Yang.,Li, Qiu-Li.,Tang, Guo-Qiang.,Gargano, Anthony M..,Sharp, Zachary.,...&Li, Xian-Hua.(2020).Eppawala-AP, Sri Lanka, an Apatite Reference Material for High Precision Chlorine Isotope Analysis.ATOMIC SPECTROSCOPY,41(2),51-56. |
| MLA | Li, Yang,et al."Eppawala-AP, Sri Lanka, an Apatite Reference Material for High Precision Chlorine Isotope Analysis".ATOMIC SPECTROSCOPY 41.2(2020):51-56. |
入库方式： OAI收割
来源：地质与地球物理研究所
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