| KREEP Rocks |
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| 引用本文： | 邹永廖,徐琳,欧阳自远. KREEP Rocks[J]. 中国地球化学学报, 2004, 23(1): 65-70. DOI: 10.1007/BF02841138 |
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| 作者姓名： | 邹永廖 徐琳 欧阳自远 |
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| 作者单位： | [1]NationalAstronomicalObservatories,ChineseAcademyofSciences,Beijing100012,China [2]GraduateSchool,ChineseAcademyofSciences,Beijing100012,China [3]InstituteofGeochemistry,ChineseAcademyofSciences,Guiyang550002,China |
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| 摘 要： | KREEP rocks with high contents of K, REE and P were first recognized in Apollo-12 samples, and it was confirmed later that there were KREEP rock fragments in all of the Apollo samples, particularly in Apollo-12 and -14 samples. The KREEP rocks distributed on the lunar surface are the very important objects of study on the evolution of the moon, as well as to evaluate the utilization prospect of REE in KREEP rocks. Based on previous studies and lunar exploration data, the authors analyzed the chemical and mineral characteristics of KREEP rocks, the abundance of Th on the lunar surface materials, the correlation between Th and REE of KREEP rocks in abundance, studied the distribution regions of KREEP rocks on the lunar surface, and further evaluated the utilization prospect of REE in KREEP rocks.
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| 关 键 词： | 克里普岩石 钾 磷 月球勘探 |
| 收稿时间： | 2010-04-27 |
KREEP rocks |
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| Zou Yongliao,Xu Lin,Ouyang Ziyuan. KREEP rocks[J]. Chinese Journal of Geochemistry, 2004, 23(1): 65-70. DOI: 10.1007/BF02841138 |
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| Authors: | Zou Yongliao Xu Lin Ouyang Ziyuan |
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| Affiliation: | (1) National Astronomical Observatories, Chinese Academy of Sciences, 100012 Beijing, China;(2) Institute of Geochemistry, Chinese Academy of Sciences, 550002 Guiyang, China;(3) Graduate School, Chinese Academy of Sciences, 100012 Beijing, China |
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| Abstract: | KREEP rocks with high contents of K, REE and P were first recognized in Apollo-12 samples, and it was confirmed later that there were KREEP rock fragments in all of the Apollo samples, particularly in Apollo-12 and-14 samples. The KREEP rocks distributed on the lunar surface are the very important objects of study on the evolution of the moon, as well as to evaluate the utilization prospect of REE in KREEP rocks. Based on previous studies and lunar exploration data, the authors analyzed the chemical and mineral characteristics of KREEP rocks, the abundance of Th on the lunar surface materials, the correlation between Th and REE of KREEP rocks in abundance, studied the distribution regions of KREEP rocks on the lunar surface, and further evaluated the utilization prospect of REE in KREEP rocks. |
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| Keywords: | the Moon KREEP rock thorium REE |
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