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SA01: a new potential reference material for zircon in situ (U-Th)/He and U-Pb double dating

文献类型：期刊论文

作者Wu, Lin1,6; An, Jie1,5; Wang, Fei1,5,6; Yang, Liekun1,6; Shen, Xiaoming4; Zhang, Zhiyong1,6; Huang, Chao1,6; Ren, Rong3; Liu, Bo2; Shi, Wenbei1,6
刊名JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
出版日期2023-01-12
页码14
ISSN号0267-9477
DOI10.1039/d2ja00348a
英文摘要The zircon in situ laser (U-Th)/He and U-Pb double dating technique has been proven to be a powerful and efficient tool for sedimentary provenance studies. The recently developed laser microanalysis technique offers some advantages over conventional bulk crystal chemical methods such as higher spatial resolution, more productivity, and higher safety by avoiding the usage of concentrated hydrofluoric acid. To achieve this, matrix-matched zircon reference materials with a homogeneous composition (especially parent nuclides such as U, Th, and Sm isotopes) and (U-Th)/He age are urgently needed. In this study, a new natural zircon reference material SA01 is reported for in situ (U-Th)/He and U-Pb double dating by laser microbeam techniques. Three randomly selected shards yielded weighted mean in situ (U-Th)/He ages of 350.4 +/- 18.8 Ma (N = 5, MSWD = 0.66), 369.6 +/- 11.4 Ma (N = 12, MSWD = 0.60), and 368.6 +/- 14.4 Ma (N = 7, MSWD = 0.59), respectively, which were consistent with traditional single-crystal laser fusion He determination and U-Th isotope dilution (U-Th)/He ages of 358.5 +/- 9.1 Ma (N = 17, MSWD = 1.3) and 363.7 +/- 13.6 Ma (N = 8, MSWD = 1.7) from two different laboratories. All the in situ analyses yielded a concordia age of 535.2 +/- 7.1 Ma (N = 32, MSWD = 5.1) and weighted mean U-Pb age of 535.4 +/- 7.1 Ma (N = 32, MSWD = 0.96), which was indistinguishable with published isotope dilution thermal ionization mass spectrometry (ID-TIMS) and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) U-Pb ages. Raman spectrometry analysis suggested that the SA01 zircon experienced a low degree of radiation damage. All the results suggest that the SA01 zircon could serve as a new potential reference material for in situ (U-Th)/He, U-Pb double dating and traditional solution (U-Th)/He dating techniques.
WOS关键词NATURAL REFERENCE MATERIAL ; FISSION-TRACK ; DURANGO ; APATITE ; AGE ; HF
资助项目Open Foundation of Research Institute of Petroleum Exploration and Development ; National Natural Science Foundation of China (NSFC)[2022-KFKT-36] ; China National Petroleum Corporation (CNPC) ; [41503055]
WOS研究方向Chemistry ; Spectroscopy
语种英语
出版者ROYAL SOC CHEMISTRY
WOS记录号WOS:000916742900001
资助机构Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; Open Foundation of Research Institute of Petroleum Exploration and Development ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC) ; China National Petroleum Corporation (CNPC)
源URL[http://ir.iggcas.ac.cn/handle/132A11/106846]  
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Wu, Lin
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
2.Northeastern Univ, Coll Resource & Civil Engn, Dept Geol, Shenyang 110819, Peoples R China
3.Petrochina, Res Inst Petr Explorat & Dev, Beijing 100083, Peoples R China
4.Minist Emergency Management China, Natl Inst Nat Hazards, Beijing 100085, Peoples R China
5.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
6.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Lin,An, Jie,Wang, Fei,et al. SA01: a new potential reference material for zircon in situ (U-Th)/He and U-Pb double dating[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY,2023:14.
APA Wu, Lin.,An, Jie.,Wang, Fei.,Yang, Liekun.,Shen, Xiaoming.,...&Wang, Yinzhi.(2023).SA01: a new potential reference material for zircon in situ (U-Th)/He and U-Pb double dating.JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY,14.
MLA Wu, Lin,et al."SA01: a new potential reference material for zircon in situ (U-Th)/He and U-Pb double dating".JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY (2023):14.

入库方式： OAI收割

来源：地质与地球物理研究所

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