Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1978-02-01 |
タイトル |
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言語 |
en |
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タイトル |
Petrological Studies of Yamato-74 Meteorites (1) |
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) |
Yabuki, Hideo
Yagi, Kenzo
Onuma, Kosuke
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著者所属(英) |
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en |
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The Institute of Physical and Chemical Research |
著者所属(英) |
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en |
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Department of Geology and Mineralogy, Faculty of Science, Hokkaido University |
著者所属(英) |
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en |
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Department of Geology and Mineralogy, Faculty of Science, Hokkaido University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Chemical and petrologic classification of seven Yamato-74 meteorites was investigated in terms of microscopic observations and X-ray powder method. Yamato-74013 meteorite belongs to calcium-poor achondrite, diogenite with a granoblastic texture. Other six meteorites are ordinary chondrites. Recrystallization is fairly advanced in chondrites, except in Yamato-74191 meteorite which contains glassy material and clinohypersthene. Composition of olivine and orthopyroxene and petrographic observation indicate that Yamato-74014,-74080,-74094,-74191,-74362,and -74459 meteorites belong to H5,L6,H6,L3,L6 and H6 types of chondrite according to the classification of VAN SCHUMUS and WOOD (1967). |
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 8,
p. 142-155,
発行日 1978-02
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