Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1986-07-01 |
タイトル |
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言語 |
en |
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タイトル |
Volatile-rich chondrules in the Allende meteorite |
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 |
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) |
Isobe, Hiroshi
Kitamura, Masao
Morimoto, Nobuo
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著者所属(英) |
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en |
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Department of Geology and Mineralogy, Faculty of Science, Kyoto University |
著者所属(英) |
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en |
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Department of Geology and Mineralogy, Faculty of Science, Kyoto University |
著者所属(英) |
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en |
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Department of Geology and Mineralogy, Faculty of Science, Kyoto University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
A new type of chondrules in the Allende meteorite is rich in volatile elements and shows porphyritic textures similar to terrestrial basalts. This unique type is termed Type V to supplement H. Y. McSWEEN'S (Geochim. Cosmochim. Acta, 41,1843,1977) classification of chondrules in carbonaceous chondrites. The Type V chondrules form a continuous trend with the Type I and II chondrules in the (Na+K)-(Al)-(Si) and (Na+K)-(Al+Ca)-(Mg+Fe) ternary systems. Type IV is plotted between Type V and CAI's. These compositional features of the different types of chondrules suggest that Type V was resulted from a fractionation process in the precusor materials of the Allende meteorite. |
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 |
AA00733561 |
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue
巻 41,
p. 276-286,
発行日 1986-07
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