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Grain growth of quartz in geological processes

Research Project

Project/Area Number 01420015
Research Category

Grant-in-Aid for General Scientific Research (A)

Allocation TypeSingle-year Grants
Research Field 鉱物学(含岩石・鉱床学)
Research InstitutionOsaka City University

Principal Investigator

AIKAWA Nobuyuki  Osaka City Univ., Fac. of Sci., Professor, 理学部, 教授 (20047327)

Co-Investigator(Kenkyū-buntansha) SHINODA Keiji  Osaka City Univ., Fac. of Sci., Research Assist., 理学部, 助手 (40221296)
FURUYAMA Katsuhiko  Osaka City Univ., Fac. of Sci., Assoc. Professor, 理学部, 助教授 (10112525)
YOSHIDA Masaru  Osaka City Univ., Fac. of Sci., Professor, 理学部, 教授 (30047112)
益田 晴恵  大阪市立大学, 理学部, 助手 (70183944)
Project Period (FY) 1989 – 1992
Project Status Completed (Fiscal Year 1992)
Budget Amount *help
¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 1992: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1991: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1990: ¥500,000 (Direct Cost: ¥500,000)
KeywordsQuartz / Infrared Spectroscopy / Water Species / Recrystallization / Grain Growth / Thermal History / 微細構造・組織 / 結晶粒成長機構
Research Abstract

The water in rocks and minerals plays an important role in the formation process of microtexture of minerals. Chemical species, content and distribution of water in quartz, which is the major constituent mineral in rocks of upper crust, was studied for the appreciation of the role of water in geological processes. 1. We studied the content and chemical species of water in quartz which is nominally unhydrous mineral. (1) The method of the measurement of characteristic IR spectra of water species in optical anisotropic crystals was contrived. (2) The determination method of the content of water in quartz was realized by the mesurement of specimen's thick newly devised. (3) The possibility of realizing the orientation determination of OH dipole in the crystal structure was increased. 2. The research in thermal recrystallization of quartz in nature clarified the followings: (1) The internal strain of deformed quartz decreases on recrystallization processes. (2) The total water content in quartz decreases with the degree of recrystallization. (3) The nuclei of recrystallizationare due to the formation of strain free regions in deformed quartz resulting from water asited dislocation motion. (4) the nuclei start to grow with assimilating the strained region. (5) The intragranular water will contribute to the promotion of the growth of recrystallized quartz. 3. The water content of deformed quartz grains in granitic rocks along the Median Tectonic Line was investigated. The total water content tends to increase with the degree of deformation. This result is very attactive in relation to the deformation mechanism of quartz in nature. 4. The contens and chemical species of Water in minerals (ex. olivine, staulorite, topaz etc.) are still being studied in relation to the formation of their microstructure and texture.

Report

(5 results)
  • 1992 Annual Research Report   Final Research Report Summary
  • 1991 Annual Research Report
  • 1990 Annual Research Report
  • 1989 Annual Research Report
  • Research Products

    (27 results)

All Other

All Publications (27 results)

  • [Publications] Furuyama K.: "Geology of the Teragi group, Southwest Japan.-with special referenceto the Terada Volcanics-" Jour.Geosci.Osaka City Univ.32. 123-173 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y.Ono,M.Tokonami,H.Horiuchi,T.Ozawa,K.Totoda,N.Aikawa,S.Sasaki: "The intersite distribution of a small amount of Mn ion in olivine" Photon Factory Activity Report. 9. 146 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M.Santoshi,M.Yoshida: "Fluid phase petrology of Antarctic charnockites from the Lutzow-Holm Bay: Implication for carbonic metamorphism" Mineralogical Journal. 15. 175-189 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] T.Akamatsu,M.Kumazawa,N.Aikawa,H.Takei: "Pressure effect on the divalent cation distribution in nonideal solid solution of forsterite and fayalite" Physics and Chemistry of Minerals. 19. 431-444 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] K.Shinoda and N.Aikawa: "Polarized infrared absorbance spectra of optical anisotropic crystal under Fourier Transform infrared polarizing microspectroscopy and examination of OH^<-1> dipolein quartz" Physics and Chemistry of Minerals.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Furuyama K: "Geology of the Teragi group. Southwest Japan. with special referenceto the Terada Vo1 canics" Jour.Geosci.Osaka City Univ.32. 123-173 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y.Ono,M.Tokonami,H.Horiuchi,T.Ozawa,K.Toyoda,N.Aikawa,and S.Sasaki: "The intersite distribution of a small amount of Mn ion in olivine." Photon Factory Activity Report. 9. 146 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M.Santoshi M.Yoshida: "Fluid phase petrology of Antarctic charnockites from the Lutzow-Holm Bay: Implication for carbonic metamorphism." Mineralogical Journal. 15. 175-189 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] T.Akamatsu,M,Kumazawa N.Aikawa,and H.Takei: "Pressure effect on the divalent cation distribution in nonideal solid solution of forsterite and fayalite." Phys.and Chem.Minerals. 19. 431-444 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] K.Shinoda N.Aikawa: "Polarized infrared absorbance spectra of optical anisotropic crystal under Fourier Transform infrared polarizing microspectroscopy and examination of OH^<-1> dipole in quartz" Phys.Chem.Minerals.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y.Ono,M.Tokonami,H.Horiuchi,T.Ozawa,K.Toyoda,N.Aikawa,S.Sasaki: "The intersite distribution of a small amount of Mn ion in olivine" Photon Factory Activity Report. 9. 146 (1991)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Santoshi,M.Yoshida: "Fluid phase petrology of Antarctic charnockites from the Lutzow-Holm Bay:Implication for carbonic metamorphism" Mineralogical Journal. 15. 175-189 (1991)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Akamatsu,M.Kumazawa,N.Aikawa,H.Takei: "Pressure effect on the divalent cation distribution in nonideal solid solution of forsterite and fayalite" Physics and Chemistry of Minerals. 19. 431-444 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] Nagao Hiroyuki.,Aikawa Nobuyuki: "Microstrain and Crystallite Size of Natural Microcrystalline Quartz by Xーray Line Broadening Analysis" Journal of American Ceramic Society. 71. 421-423 (1988)

    • Related Report
      1991 Annual Research Report
  • [Publications] 古山 勝彦: "兵庫県北西部の鮮新成玄武岩" MAGMA. 84. 25-33 (1989)

    • Related Report
      1991 Annual Research Report
  • [Publications] Furuyama Katsuhiko: "Geology of the Teragi Group,Southwest Japan ーwith special reference to the Terada Volcanicsー" Journal of Geosciences Osaka City University. 32. 123-173 (1989)

    • Related Report
      1991 Annual Research Report
  • [Publications] M.Santosh.,M.Yoshida: "Fluid phase petrology of Antarctic chalnockeites from the LutzouーHolm Bay:Implications for carbonic metamorphism" Mineralogical Journal. 15. 175-189 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Akamatsu T.,Kumazawa M.Aikawa N.,Takei H.: "Pressure effect on the divalent cation distribution in MgーFe olivine solid solution." Physics and Chemistry of Minerals.

    • Related Report
      1991 Annual Research Report
  • [Publications] Nagao Hiroyuki,Aikawa Nobuyuki: "Microstrain and Crystallite Size of Natural Microcrystalline Quartz by Xーray Line Broadening Analysis" Journal of American Ceramic Society. 71. 421-423 (1988)

    • Related Report
      1990 Annual Research Report
  • [Publications] 古山 勝彦: "兵庫県北西部の鮮新成玄武岩" MAGMA. 84. 25-33 (1989)

    • Related Report
      1990 Annual Research Report
  • [Publications] Furuyama Katsuhiko: "Geology of the Teragi Group,Southwest Japan ーwith special reference to the Terada Volcanicsー" Journal of Geosciences Osaka City University. 32. 123-173 (1989)

    • Related Report
      1990 Annual Research Report
  • [Publications] Nagao Hiroyuki,Aikawa Nobuyuki: "Nature of lattice microstrain of microcrysalline quartz and its change in the process of grain growth" Contributions to Mineralogy and Petrology.

    • Related Report
      1990 Annual Research Report
  • [Publications] Akamatsu T.,Kumazawa M.,Aikawa N.,Takei H.: "Pressure effect on the divalent cation distribution in MgーFe olivine solid solution." Physics and Chemistry of Minerals.

    • Related Report
      1990 Annual Research Report
  • [Publications] Nagao Hiroyuki,Aikawa Nobuyuki: "Microstrain and Crystallite Size of Natural Microcrystalline Quartz by X-ray Line Broadening Analysis" Journal of American Ceramic Society. 71. 421-423 (1988)

    • Related Report
      1989 Annual Research Report
  • [Publications] 古山勝彦: "兵庫県北西部の鮮新成玄武岩" MAGMA. 84. 25-33 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Furuyama Katsuhiko: "Geology of the Teragi Group.Southwest Japan-with special reference to the Terada Volcanics-" Journal of Geosciences Osaka City University. 32. 123-173 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Nagao Hiroyuki,Aikawa Nobuyuki: "Nature of lattice microstrain of microcrysalline quartz and its change in the process of grain growth" Contributions to Mineralogy and Petrology.

    • Related Report
      1989 Annual Research Report

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Published: 1990-04-01   Modified: 2016-04-21  

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