カルシウム角閃石の結晶化学―最近の進歩　特にホルンブレンドについて

DOI 被引用文献1件

書誌事項

タイトル別名
  • Recent Progress in the Crystal Chemistry of the Calcic Amphiboles. In the Reference of the Hornblendes.
  • In the Reference of the Hornblendes
  • 最近の進歩特にホルンブレンドについて

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説明

This paper reviews current status on the crystal chemistry of the calcic amphiboles. Calcic amphiboles show a wide range in chemistry, and also have several crystallographically unique sites in the crystal structure. Consequently, our understanding on the crystal chemistry of the calcic amphiboles, especially hornblendes, has not progressed quite as rapidly as for the less complex silicate minerals. From 1960's to 1980's, the structure refinements of several calcic amphiboles were carried out, and cation distribution in the cation sites were discussed. As a result of the above investigations, cation distribution in hornblendes has beenrevealed. Namely, Al tends to occupy the T(1) site in preference to T(2) site inthe hornblende containing 0.5-2.0 pfu ofiv Al. In the metamorphic hornblendes, Al, Fe3+ and Ti occupy only the M(2) site, and Mg prefers the M(2) site to the M(1) and M(3) sites. On the other hand, the volcanic hornblendes indicate a more disordered cation distribution among the M(1), M(2) and M(3) sites than the metamorphic hornblendes.

収録刊行物

  • 鉱物学雜誌

    鉱物学雜誌 22 (2), 49-62, 1993

    一般社団法人　日本鉱物科学会

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詳細情報 詳細情報について

  • CRID
    1390001206525807360
  • NII論文ID
    130003623772
  • DOI
    10.2465/gkk1952.22.49
  • COI
    1:CAS:528:DyaK2cXotFOhtw%3D%3D
  • ISSN
    18837018
    04541146
    http://id.crossref.org/issn/04541146
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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