Observation of mono-molecular growth layers on crystals of magmatic origin; Ilmenite from Aso Volcano

この論文にアクセスする

この論文をさがす

著者

    • ABE Toshiya
    • Department of Mineralogical Sciences and Geology, Faculty of Science, Yamaguchi University

抄録

Growth layers with mono-molecular and macroscopic step heights have been revealed for the first time on the (0001) surface of ilmenite crystals grown in a magma, occurring in the Aso-4 pyroclastic flow sediment. This successful observation was due to the leaching and dissolving the volcanic glass with diluted HF and HCl solution. The presence of such growth steps have also been ensured by the observations with the immersion liquid. All the observed growth steps are circular, but the ratios of step separation to step height are in the order of 10<SUP>2</SUP> in both thin and thick steps. The thinner step has a height of the unit cell dimension. This indicates that the magmatic ilmenite grew by the ordered Ti and Fe layer.

収録刊行物

  • Mineralogical journal

    Mineralogical journal 17(4), 158-169, 1994-10-01

    Japan Association of Mineralogical Sciences

参考文献:  18件中 1-18件 を表示

被引用文献:  1件中 1-1件 を表示

  • 高温結晶成長その場観察

    安部 利弥

    鉱物学雜誌 = Journal of the Mineralogical Society of Japan 26(1), 25-30, 1997-02-01

    参考文献12件 被引用文献1件

各種コード

  • NII論文ID(NAID)
    10008771058
  • NII書誌ID(NCID)
    AA00739590
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    05442540
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
ページトップへ