Further Characterization of the RW-1 Monazite: A New Working Reference Material for Oxygen and Neodymium Isotopic Microanalysis
文献类型：期刊论文
| 作者 | Wu, Li-Guang1,3,4 ; Li, Xian-Hua1,3,4; Ling, Xiao-Xiao1,4; Yang, Yue-Heng1,4; Li, Chao-Feng1,4; Li, You-Lian1,4; Mao, Qian1,4; Li, Qiu-Li1,3,4; Putlitz, Benita2
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| 刊名 | MINERALS
 |
| 出版日期 | 2019-10-01 |
| 卷号 | 9期号:10页码:16 |
| 关键词 | monazite standard RW-1 O isotopes Nd isotopes |
| DOI | 10.3390/min9100583 |
| 英文摘要 | The oxygen (O) and neodymium (Nd) isotopic composition of monazite provides an ideal tracer of metamorphism and hydrothermal activity. Calibration of the matrix effect and monitoring of the external precision of monazite O-Nd isotopes with microbeam techniques, such as secondary ion mass spectrometry (SIMS) and laser ablation-multicollector-inductively coupled plasma-mass spectrometry (LA-MC-ICPMS), require well-characterized natural monazite standards for precise microbeam measurements. However, the limited number of standards available is impeding the application of monazite O-Nd isotopes. Here, we report on the RW-1 monazite as a potential new working reference material for microbeam analysis of O-Nd isotopes. Microbeam measurements by electron probe microanalysis (EPMA), SIMS, and LA-MC-ICPMS at 10-24 mu m scales have confirmed that it is homogeneous in both elemental and O-Nd isotopic compositions. SIMS measurements yield delta O-18 values consistent, within errors, with those obtained by laser fluorination techniques. Precise analyses of Nd isotope by thermal ionization mass spectrometry (TIMS) are consistent with mean results of LA-MC-ICPMS analyses. We recommend delta O-18 = 6.30 parts per thousand +/- 0.16 parts per thousand (2SD) and Nd-143/Nd-144 = 0.512282 +/- 0.000011 (2SD) as being the reference values for the RW-1 monazite. |
| WOS关键词 | U-TH-PB ; XENOTIME ; GEOCHRONOLOGY ; METAPELITES ; GRANITES ; COMPLEX ; SAMPLES ; ZIRCON ; SIMS ; ND |
| 资助项目 | National Key R&D Program of China[2016YFE0203000] ; National Natural Science Foundation of China[41673018] ; Institute of Geology and Geophysics, Chinese Academy of Sciences[IGGCAS-201901] |
| WOS研究方向 | Mineralogy ; Mining & Mineral Processing |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000498225200016 |
| 资助机构 | National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D 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 ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D 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 ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D 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 ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D 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 ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences ; Institute of Geology and Geophysics, Chinese Academy of Sciences |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/95780]  |
| 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, Xian-Hua |
| 作者单位 | 1.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China 2.Univ Lausanne, Inst Earth Sci, Batiment Geopolis, CH-1015 Lausanne, Switzerland 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 | Wu, Li-Guang,Li, Xian-Hua,Ling, Xiao-Xiao,et al. Further Characterization of the RW-1 Monazite: A New Working Reference Material for Oxygen and Neodymium Isotopic Microanalysis[J]. MINERALS,2019,9(10):16. |
| APA | Wu, Li-Guang.,Li, Xian-Hua.,Ling, Xiao-Xiao.,Yang, Yue-Heng.,Li, Chao-Feng.,...&Putlitz, Benita.(2019).Further Characterization of the RW-1 Monazite: A New Working Reference Material for Oxygen and Neodymium Isotopic Microanalysis.MINERALS,9(10),16. |
| MLA | Wu, Li-Guang,et al."Further Characterization of the RW-1 Monazite: A New Working Reference Material for Oxygen and Neodymium Isotopic Microanalysis".MINERALS 9.10(2019):16. |
入库方式： OAI收割
来源：地质与地球物理研究所
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