中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院地球与行星物理重点实验室
Non-KREEP origin for Chang'e-5 basalts in the Procellarum KREEP Terrane

文献类型：期刊论文

作者Tian, Heng-Ci2; Wang, Hao1; Chen, Yi1; Yang, Wei2; Zhou, Qin3; Zhang, Chi2; Lin, Hong-Lei2; Huang, Chao1; Wu, Shi-Tou1; Jia, Li-Hui1
刊名NATURE
出版日期2021-12-02
卷号600期号:7887页码:59-+
ISSN号0028-0836
DOI10.1038/s41586-021-04119-5
英文摘要Mare volcanics on the Moon are the key record of thermo-chemical evolution throughout most of lunar history(1-3). Young mare basalts-mainly distributed in a region rich in potassium, rare-earth elements and phosphorus (KREEP) in Oceanus Procellarum, called the Procellarum KREEP Terrane (PKT)(4)-were thought to be formed from KREEP-rich sources at depth(5-7). However, this hypothesis has not been tested with young basalts from the PKT. Here we present a petrological and geochemical study of the basalt clasts from the PKT returned by the Chang'e-5 mission(8). These two-billion-year-old basalts are the youngest lunar samples reported so far(9). Bulk rock compositions have moderate titanium and high iron contents with KREEP-like rare-earth-element and high thorium concentrations. However, strontium-neodymium isotopes indicate that these basalts were derived from a non-KREEP mantle source. To produce the high abundances of rare-earth elements and thorium, low-degree partial melting and extensive fractional crystallization are required. Our results indicate that the KREEP association may not be a prerequisite for young mare volcanism. Absolving the need to invoke heat-producing elements in their source implies a more sustained cooling history of the lunar interior to generate the Moon's youngest melts.
WOS关键词MARE BASALTS ; TRACE-ELEMENTS ; LUNAR ; VOLCANISM ; SR ; PETROGENESIS ; MOON ; REE ; CRYSTALLIZATION ; GENERATION
资助项目Key Research Program of the Chinese Academy of Sciences[ZDBS-SSW-JSC007-15] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB 41000000] ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration[D020203] ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences[IGGCAS-202101] ; Youth Innovation Promotion Association of Chinese Academy of Sciences
WOS研究方向Science & Technology - Other Topics
语种英语
出版者NATURE PORTFOLIO
WOS记录号WOS:000722542800003
资助机构Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research programme of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/103864]  
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Yang, Wei
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
3.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Tian, Heng-Ci,Wang, Hao,Chen, Yi,et al. Non-KREEP origin for Chang'e-5 basalts in the Procellarum KREEP Terrane[J]. NATURE,2021,600(7887):59-+.
APA Tian, Heng-Ci.,Wang, Hao.,Chen, Yi.,Yang, Wei.,Zhou, Qin.,...&Wu, Fu-Yuan.(2021).Non-KREEP origin for Chang'e-5 basalts in the Procellarum KREEP Terrane.NATURE,600(7887),59-+.
MLA Tian, Heng-Ci,et al."Non-KREEP origin for Chang'e-5 basalts in the Procellarum KREEP Terrane".NATURE 600.7887(2021):59-+.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。