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  4. 中国科学院地球与行星物理重点实验室
Rapid screening of Zr-containing particles from Chang'e-5 lunar soil samples for isotope geochronology: Technical roadmap for future study

文献类型：期刊论文

作者Li, Jin-Hua1,3; Li, Qiu-Li2,3; Zhao, Liang2,3; Zhang, Jin-Hai1,3; Tang, Xu1; Gu, Li-Xin1; Guo, Qian2; Ma, Hong-Xia2; Zhou, Qin4; Liu, Yan1,3
刊名GEOSCIENCE FRONTIERS
出版日期2022-05-01
卷号13期号:3页码:11
ISSN号1674-9871
关键词Chang'e-5 lunar samples Zr-containing particles mXRF Correlative workflow Technical roadmap Extraterrestrial samples
DOI10.1016/j.gsf.2022.101367
英文摘要New samples returned by China Chang'e-5 (CE-5) mission offer an opportunity for studying the lunar geologic longevity, space weathering, and regolith evolution. The age determination of the CE-5 samples was among the first scientific questions to be answered. However, the precious samples, most in the micrometer size range, challenge many traditional analyses on large single crystals of zircon developed for massive bulk samples. Here, we developed a non-destructive rapid screening of individual zirconium-containing particle for isotope geochronology based on a Micro X-ray fluorescence analysis (mXRF). The selected particles were verified via scanning electron microscopy (SEM), 3D X-ray microscopy (XRM), and focused ion beam scanning electron microscopy (FIB-SEM) techniques, which showed that zirconium-bearing minerals with several microns were precisely positioned and readily suitable for site-specific isotopic dating by second ion mass spectrometry (SIMS). Such protocol could be also applicable in non-destructively screening other types of particles for different scientific purposes. We therefore proposed a correlative workflow for comprehensively studying the CE-5 lunar samples from single particles on nanometer to atomic scales. Linking various microscopic and spectromicroscopic instruments together, this workflow consists of six steps: (1) single-particle selection with non-destructive mXRF technique, (2) 2D/3D morphological and structural characterization with a correlative submicron 3D XRM and nanoscale resolution FIB-SEM imaging methods, (3) SEM analysis of the surface morphology and chemistry of the selected particle, (4) a series of microscopic and microbeam analyses (e.g., SEM, electron probe microanalysis, and SIMS) on the cross-section of the selected particle to obtain structural, mineralogical, chemical, and isotopic features from the micron to nanometer scale, (5) advanced 2D/3D characterization and site-specific sample preparation of thin foil/tip specimens on a microregion of interest in the selected particle with FIB-SEM technique, and (6) comprehensive analyses on the FIB-milled specimens at nanometer to atomic scale with synchrotron-based scanning transmission X-ray microscopy, analytic transmission electron microscopy, and atom probe tomography. Following this technical roadmap, one can integrate multiple modalities into a uniform frame of multimodal and multiscale correlated datasets to acquire high-throughput information on the limited or precious terrestrial and extraterrestrial samples. (c) 2022 China University of Geosciences (Beijing) and Peking University. Production and hosting by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/ licenses/by-nc-nd/4.0/).
WOS关键词MICRO-XRF ; SOLAR ; EARTH
资助项目National Key R&D Program of China[2018YFA0702600] ; Key Research program of Chinese Academy of Sciences[ZDBS-SSW-JSC007-13] ; National Natural Science Foundation of China[41890843] ; National Natural Science Foundation of China[41920104009] ; institute of Geology and Geophysics, Chinese Academy of Sciences[IGGCAS-202101]
WOS研究方向Geology
语种英语
出版者CHINA UNIV GEOSCIENCES, BEIJING
WOS记录号WOS:000788057200001
资助机构National Key R&D Program of China ; National Key R&D Program of China ; Key Research program of Chinese Academy of Sciences ; Key Research program of Chinese Academy of Sciences ; 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 ; National Key R&D Program of China ; National Key R&D Program of China ; Key Research program of Chinese Academy of Sciences ; Key Research program of Chinese Academy of Sciences ; 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 ; National Key R&D Program of China ; National Key R&D Program of China ; Key Research program of Chinese Academy of Sciences ; Key Research program of Chinese Academy of Sciences ; 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 ; National Key R&D Program of China ; National Key R&D Program of China ; Key Research program of Chinese Academy of Sciences ; Key Research program of Chinese Academy of Sciences ; 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
源URL[http://ir.iggcas.ac.cn/handle/132A11/105141]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
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, Jin-Hua
作者单位1.Inst Geol & Geophys, Chinese Acad Sci, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
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.Chinese Acad Sci, Natl Astron Observ, Key Lab Lunar & Deep Space Explorat, Beijing 100012, Peoples R China
5.Chinese Acad Sci, Inst High Energy Phys, Yuquan Rd 19B, Beijing 100049, Peoples R China
6.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Li, Jin-Hua,Li, Qiu-Li,Zhao, Liang,et al. Rapid screening of Zr-containing particles from Chang'e-5 lunar soil samples for isotope geochronology: Technical roadmap for future study[J]. GEOSCIENCE FRONTIERS,2022,13(3):11.
APA Li, Jin-Hua.,Li, Qiu-Li.,Zhao, Liang.,Zhang, Jin-Hai.,Tang, Xu.,...&Pan, Yong-Xin.(2022).Rapid screening of Zr-containing particles from Chang'e-5 lunar soil samples for isotope geochronology: Technical roadmap for future study.GEOSCIENCE FRONTIERS,13(3),11.
MLA Li, Jin-Hua,et al."Rapid screening of Zr-containing particles from Chang'e-5 lunar soil samples for isotope geochronology: Technical roadmap for future study".GEOSCIENCE FRONTIERS 13.3(2022):11.

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来源：地质与地球物理研究所

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