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First Location and Characterization of Lunar Highland Clasts in Chang'E-5 Breccias Using TIMA-SEM-EPMA

文献类型：期刊论文

作者Sheng, Si-Zhang2,3; Chen, Yi1,4; Zhang, Bo5; Hao, Jin-Hua2; Wang, Shui-Jiong2,3
刊名ATOMIC SPECTROSCOPY
出版日期2022-07-01
卷号43期号:4页码:352-363
ISSN号0195-5373
DOI10.46770/AS.2022.030
英文摘要In this study, we identify for the first time four lunar highland clasts from the breccias (CE5C0800YJYX132GP) returned by the Chang'E-5 (CE-5) mission by combining tescan integrated mineral analysis (TIMA), scanning electron microscopy (SEM), and electron probe microanalysis (EPMA) techniques. The chemical compositions of plagioclases (An(93.9-97.6)) and mafic minerals (Fo(71.4-87.9) for olivine and Mg-65.1-84.6(#) for pyroxene) in these clasts are remarkably distinct from the more abundant mare basalts in the CE-5 landing site. They are in noritic anorthositic, troctolitic anorthositic, magnesian anorthositic and troctolitic compositions, which represent lunar highland crustal materials. Additionally, the three anorthositic clasts in the CE-5 samples are more magnesian than the Apollo ferroan anorthosites (FANs), but are similar to the magnesian anorthosites (MANs) commonly found in lunar highland meteorites. These newly samples, and may represent an important component of the lunar highland crust. Placing MANs in the rock lithologies of lunar feldspathic crust requires a more complex crust-mantle process than that predicted by the classic Lunar Magma Ocean (LMO) hypothesis. Therefore, future research and characterization of Mg-suite and magnesian anorthositic rocks in CE-5 samples may help elucidate early lunar crustal evolution and crust-mantle interaction.
WOS关键词MAGNESIAN ANORTHOSITES ; PETROGENESIS ; MOON ; CRUST ; MODEL ; GEOCHEMISTRY ; METEORITES ; PETROLOGY ; EVOLUTION ; GEOLOGY
资助项目National Natural Science Foundation of China[41973010]
WOS研究方向Spectroscopy
语种英语
WOS记录号WOS:000855560800011
出版者ATOMIC SPECTROSCOPY PRESS LTD
资助机构National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/108363]  
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Wang, Shui-Jiong
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
2.China Univ Geosci, Inst Earth Sci, Beijing 100083, Peoples R China
3.China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Beijing 100083, Peoples R China
4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
5.Peking Univ, Sch Earth & Space Sci, Key Lab Orogen Belts & Crustal Evolut, Beijing 10019, Peoples R China
推荐引用方式
GB/T 7714		 Sheng, Si-Zhang,Chen, Yi,Zhang, Bo,et al. First Location and Characterization of Lunar Highland Clasts in Chang'E-5 Breccias Using TIMA-SEM-EPMA[J]. ATOMIC SPECTROSCOPY,2022,43(4):352-363.
APA Sheng, Si-Zhang,Chen, Yi,Zhang, Bo,Hao, Jin-Hua,&Wang, Shui-Jiong.(2022).First Location and Characterization of Lunar Highland Clasts in Chang'E-5 Breccias Using TIMA-SEM-EPMA.ATOMIC SPECTROSCOPY,43(4),352-363.
MLA Sheng, Si-Zhang,et al."First Location and Characterization of Lunar Highland Clasts in Chang'E-5 Breccias Using TIMA-SEM-EPMA".ATOMIC SPECTROSCOPY 43.4(2022):352-363.

入库方式： OAI收割

来源：地质与地球物理研究所

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