Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
2000-03-01 |
タイトル |
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タイトル |
Nondestructive characterization of Antarctic micrometeorites collected at the Dome Fuji Station by synchrotron radiation X-ray fluorescence analysis |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00005984 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
著者名(英) |
Nakai,Izumi
Kondo,Nahoko
Itabashi,Masato
Sasaki,Miho
Terada,Yasuko
Terada,Kentaro
Noguchi ,Takaaki
Nakamura, Tomoki
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著者所属(英) |
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en |
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Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Earth and Planetary System Science, Faculty of Science, Hiroshima University/Department of Materials and Biological Science, Ibaraki University/Department of Earth and Planetary Science, Graduate School of Science, Kyushu University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
The bulk trace element composition (Ca, Ti, Cr, Mn, Ni Cu, Zn, Ge, Se, Rb, Sr, Y, Zr, Mo) of eighty-three Antarctic micrometeorites was nondestructively analyzed using synchrotron radiation X-ray fluorescence analysis (SR-XRF), and these elements were characterized in terms of their abundance ratio relative to Murchison matrix composition. The relationship between heating history and chemical composition is also examined. We found a complementary relationship among I-type, S-type and unmelted AMMs in the micrometeorites' elemental abundance, which is consistent with the hypothesis that I-type and S-type spherules were separated from chondritic meteoroids. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA11182426 |
書誌情報 |
Antarctic meteorite research
巻 13,
p. 302-310,
発行日 2000-03
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出版者 |
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出版者 |
National Institute of Polar Research |