桜島火山の地質 : これまでの研究の成果と今後の課題 Geology of Sakurajima Volcano : A Review

この論文にアクセスする

この論文をさがす

著者

抄録

Sakurajima Volcano consists of two main stratovolcanoes, Kitadake and Minamidake, which are composed of pyroclastic rocks and lava flows of pyroxene andesites and dacites. The basement rocks are composed of sedimentary rocks such as shale, sandstone, and acidic tuff, welded tuff, and granitic rocks. Geomorphology, large-scale historic eruptions, and the classification of surface textures of andesitic lava flows are briefly summarized. Volcanic history on the basis of the correlation between tephrochronology and the welded pyroclastic deposits is also presented. Taisho and An-ei lavas extruded at the later stage of the eruptions contain microphenocrysts of olivine. Orthopyroxenes of Bunmei pumice of later stage are rich in En content than those of early stage. These facts suggest that the volcanic products of the large eruptions were derived from zoned magma chambers.

収録刊行物

  • 火山.第2集

    火山.第2集 27(4), 277-292, 1982

    特定非営利活動法人 日本火山学会

被引用文献:  12件中 1-12件 を表示

各種コード

  • NII論文ID(NAID)
    110002992957
  • NII書誌ID(NCID)
    AN00035716
  • 本文言語コード
    JPN
  • 資料種別
    雑誌論文
  • ISSN
    04534360
  • NDL 記事登録ID
    2572194
  • NDL 刊行物分類
    ME61;ME41
  • NDL 雑誌分類
    ZM44(科学技術--地球科学--海洋・陸水・火山)
  • NDL 請求記号
    Z15-101
  • データ提供元
    CJP引用  NDL  NII-ELS  J-STAGE 
ページトップへ