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Characterization of reference materials for in situ U-Pb dating of columbite group minerals by LA-ICP-MS

文献类型：期刊论文

作者Yang, Ming4,5; Yang, Yue-Heng5; Romer, Rolf L.6; Che, Xu-Dong2; Wang, Ru-Cheng2; Wu, Fu-Yuan5; Fei, Guang-Chun1; Deng, Yun1; Wu, Tao3,4
刊名JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
出版日期2023-07-12
页码14
ISSN号0267-9477
DOI10.1039/d3ja00162h
英文摘要Columbite group minerals generally incorporate considerable amounts of U, making them promising minerals for in situ U-Pb dating and constraining the time of Nb-Ta mineralization. Columbite group minerals may have uranium-rich inclusions and metamict domains and may show complex internal textures with recrystallization. To avoid such disturbances, isotopic measurements with high spatial resolution are needed. The laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) technique, which is widely used for U-Pb dating with high spatial resolution, requires homogeneous reference materials for external calibration. Herein, we present in situ U-Pb ages, ranging from & SIM;2050 Ma to & SIM;136 Ma and chemical compositions for ten columbite group minerals considered potential reference materials. Our study indicates that CT3, Buranga, Rongi and SN3 contain very limited amounts of common Pb and can be used as primary reference materials for in situ U-Pb dating. Coltan17, ZKW, DDB, HND and RL2 show variable common Pb contents but have robust U-Pb ages that allow them to be used as primary reference materials. Among them, Coltan17 needs to be further characterized by applying the isotope dissolution thermal ionization mass spectrometry (ID-TIMS) method. A new ID-TIMS weighted average Pb-206/U-238 age of Coltan139 of 507.8 & PLUSMN; 1.3 Ma (2s, MSWD = 0.9; n = 6) is reported. This study demonstrates that Coltan139 contains relatively high and variable common Pb contents. Therefore, special attention should be given to the selected measurement areas when using Coltan139 as the primary reference material.
WOS关键词RARE-ELEMENT PEGMATITES ; GRANITIC PEGMATITES ; TANTALUM-(NIOBIUM-TIN) MINERALIZATION ; LASER-ABLATION ; ALPHA-RECOIL ; TANTALITE ; CONSTRAINTS ; CHINA ; AGES ; FEMTOSECOND
资助项目National Key Ramp;D Program of China[2018YFA0702600] ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences[SKL-Z202304] ; Natural Science Foundation of China[42173034] ; Hainan Institute of Zhejiang University[0212-6602-A12201]
WOS研究方向Chemistry ; Spectroscopy
语种英语
出版者ROYAL SOC CHEMISTRY
WOS记录号WOS:001036689400001
资助机构National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University ; Hainan Institute of Zhejiang University
源URL[http://ir.iggcas.ac.cn/handle/132A11/111335]  
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Yang, Yue-Heng
作者单位1.Chengdu Univ Technol, Coll Earth Sci, Chengdu 610059, Sichuan Provinc, Peoples R China
2.Nanjing Univ, Sch Earth Sci & Engn, State Key Lab Mineral Deposits Res, Nanjing 210023, Peoples R China
3.Zhejiang Univ, Ocean Coll, Zhoushan 316021, Zhejiang Provin, Peoples R China
4.Zhejiang Univ, Hainan Inst, Sanya 572025, Hainan Province, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
6.GFZ German Res Ctr Geosci, D-14473 Potsdam, Germany
推荐引用方式
GB/T 7714		 Yang, Ming,Yang, Yue-Heng,Romer, Rolf L.,et al. Characterization of reference materials for in situ U-Pb dating of columbite group minerals by LA-ICP-MS[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY,2023:14.
APA Yang, Ming.,Yang, Yue-Heng.,Romer, Rolf L..,Che, Xu-Dong.,Wang, Ru-Cheng.,...&Wu, Tao.(2023).Characterization of reference materials for in situ U-Pb dating of columbite group minerals by LA-ICP-MS.JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY,14.
MLA Yang, Ming,et al."Characterization of reference materials for in situ U-Pb dating of columbite group minerals by LA-ICP-MS".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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