MICRO-DISTRIBUTION PATTERNS OF TRACE ELEMENTS IN NANDAN IRON METEORITE

Li Xue-jun; Chai Zhi-fang; Liu Yong-zhong; Chao Zhi-yu; Xiao Ya-nan; Mao Xue-ying

doi:10.11728/cjss1992.03.214

Volume 12 Issue 3

Aug. 1992

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Article Navigation > Chinese Journal of Space Science > 1992 > 12(3): 214-221

Li Xue-jun, Chai Zhi-fang, Liu Yong-zhong, Chao Zhi-yu, Xiao Ya-nan, Mao Xue-ying. MICRO-DISTRIBUTION PATTERNS OF TRACE ELEMENTS IN NANDAN IRON METEORITE[J]. Chinese Journal of Space Science, 1992, 12(3): 214-221. doi: 10.11728/cjss1992.03.214

Citation:

Li Xue-jun, Chai Zhi-fang, Liu Yong-zhong, Chao Zhi-yu, Xiao Ya-nan, Mao Xue-ying. MICRO-DISTRIBUTION PATTERNS OF TRACE ELEMENTS IN NANDAN IRON METEORITE[J]. Chinese Journal of Space Science, 1992, 12(3): 214-221. doi: 10.11728/cjss1992.03.214

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MICRO-DISTRIBUTION PATTERNS OF TRACE ELEMENTS IN NANDAN IRON METEORITE

doi: 10.11728/cjss1992.03.214 cstr: 32142.14.cjss1992.03.214

Institute of High Energy Physics, Academia Sinica, Beijing 100039

Received Date: 1991-09-14
Rev Recd Date: 1900-01-01
Publish Date: 1992-08-24

Abstract

Abstract

In this paper the micro-distribution patterns of trace elements in the Nandan iron meteorite are studied by a synchrotron radiation X-ray fluorescence micro-scanning method (SRXRFMS).On the basis of our experimental results the classification,origin,evolution and other aspects are discussed.It seems reasonable that the Nandan iron meteorite should be classified to the group IAB.Further,it might be formed from the source matter with the chondritic composition,which experienced the impact and partial melting.
- Nandan iron meteorite,
- Synchrotron radiation X-ray fluorescence,
- Trace elements