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Magnetic property and paleointenstiy study of the lunar regolith (E21)

文献类型：期刊论文

作者Cai ShuHui2,3; Qin HuaFeng2,3; Deng ChengLong2,3; Liu ShuangChi2,3; Chen Yi2,3; He HuaiYu2,3; Pan YongXin1,2
刊名ACTA PETROLOGICA SINICA
出版日期2022-06-01
卷号38期号:6页码:1832-1842
关键词Apollo sample Lunar regolith clast Magnetic property Paleointenstiy
ISSN号1000-0569
DOI10.18654/1000-0569/2022.06.20
英文摘要We carried out magnetic property and paleointenstiy study on five millimeter-scale lunar regolith clasts of the lunar regolith (E21) stored in the Geological Museum, Institute of Geology and Geophysics, Chinese Academy of Sciences. Among these clasts, two of them are agglutinates, one is breccia and the other two are basalts. The scanning electron microscope (SEM) result shows the dominant minerals in these clasts are ilmenite, pyroxene, plagioclase and troilite, etc., while the main remanence carriers are Fe-Ni alloys, mostly kamacites. Rock magnetic results indicate that agglutinate/breccia and basalt clasts possess different magnetic behaviors, with the former showing stronger magnetic carrying capacity than the latter. Paleointensity experiment by non-heating methods yields values of tens microtesla. Both magnetic property and paleointensities recorded by the five lunar regolith clasts are comparable with that of the Apollo returned lunar samples. This demonstrates the feasibility of recovering paleointensity of the magnetic field from lunar regolith. This study on lunar regolith will provide important reference from method to technique for the magnetic research on the Chang'E-5 lunar regolith samples.
WOS研究方向Geology
语种英语
WOS记录号WOS:000826244200020
出版者SCIENCE PRESS
源URL[http://ir.iggcas.ac.cn/handle/132A11/108455]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
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
通讯作者Cai ShuHui
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
3.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		 Cai ShuHui,Qin HuaFeng,Deng ChengLong,et al. Magnetic property and paleointenstiy study of the lunar regolith (E21)[J]. ACTA PETROLOGICA SINICA,2022,38(6):1832-1842.
APA Cai ShuHui.,Qin HuaFeng.,Deng ChengLong.,Liu ShuangChi.,Chen Yi.,...&Pan YongXin.(2022).Magnetic property and paleointenstiy study of the lunar regolith (E21).ACTA PETROLOGICA SINICA,38(6),1832-1842.
MLA Cai ShuHui,et al."Magnetic property and paleointenstiy study of the lunar regolith (E21)".ACTA PETROLOGICA SINICA 38.6(2022):1832-1842.

入库方式： OAI收割

来源：地质与地球物理研究所

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