銚子半島に産する古銅輝石安山岩類中の微量元素   :   Some Minor Element in the Bronzite Andesites from Choshi Peninsula, Central Japan 

作成者 石川, 秀雄, 笹本, 一夫, 立本, 英機, 倉沢, 一
作成者 (ヨミ) ササモト, カズオ
作成者の別表記 ISHIKAWA, Hideo, SASAMOTO, Kazuo, TATSUMOTO, Hideki, KURASAWA, Hazime
日本十進分類法 (NDC) 370
内容 Some minor element Co, Ni, Cr, Cu, Zn, Pb and B for ten bronzite andesites from Choshi Peninsula, eastern end of Boso Peninsula, central Japan have been determined and discussed. It is divided into three types the Choshi bronzite andesites on the minor element contents. Ni and Co in the Choshi bronzite andesites seem quite similar to those of the high magnesian andesites in the Setouchi volcanic belt. However, the former is slighty poor in Cr compared with the later. The distribution of the minor elements suggests that the Choshi bronzite andesites appear to represent primary andesite generated in the upper mantle as noted in Kurasawa and Ishikawa (1985).
公開者 千葉大学教育学部
コンテンツの種類 紀要論文 Departmental Bulletin Paper
DCMI資源タイプ text
ファイル形式 application/pdf
ISSN 0577-6856
NCID AN00179534
掲載誌情報 千葉大学教育学部研究紀要. 第2部 Vol.41 page.21-28 (19930228)
情報源 Bulletin of the Faculty of Education, Chiba University. Part II
言語 日本語
著者版フラグ publisher

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