Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1979-10-01 |
タイトル |
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言語 |
en |
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タイトル |
Major Element Chemistry of Metamorphic Rocks of the Cape Hinode District, East Antarctica |
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) |
Kanisawa, Satoshi
Yanai, Keizo
Ishikawa, Ken'ichi
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著者所属(英) |
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en |
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Department of Earth Sciences, College of General Education, Tohoku University |
著者所属(英) |
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en |
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National Institute of Polar Research |
著者所属(英) |
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en |
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Institute of Petrology, Mineraloy and Economic Geology, Faculty of Science, Tohoku University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Metamorphic rocks of the Cape Hinode district have the mineral assemblages of the amphibolite facies and have the chemical composition poor in K_2O even in SiO_2-rich rocks. They show lower K_2O/Na_2O and higher Fe_2O_3/FeO ratios than those of the Lutzow-Holmbukta region. The fluorine content in metabasites of the Cape Hinode and Lutzow-Holmbukta districts shows positive correlation with K_2O, and the F/K_2O ratio is slightly higher than that of the continental basalt series. The amount of fluorine decreases with increasing SiO_2 content in most of rock types. |
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 14,
p. 164-171,
発行日 1979-10
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