Distribution of Water in the Earth′s Crust,its Physicochemical High Temperatures

• Nakashima S.

  Earth and Planetary Materials Science, Hokkaido University

書誌事項

タイトル別名

• Distribution of Water in the Earth's Crust, its Physicochemical States and Behaviors at High Temperatures.
• Distribution of Water in the Earth s Cr

抄録

Water in the earth's crust has been found to be distributed heterogeneously in rocks by means of infrared microspectroscopy. Water is present as different chemical species in polycrystalline quartz aggregates: OH in crystal defects, fluid inclusions, water molecule layers at the grain boundaries and pore waters. Recent in-situ IR microspectrosopy revealed that the real physicochemical nature of water in silicates at high temperatures is different from that at ambiant conditions. In-situ dehydration kinetics of some hydrous minerals and glasses were investigated in order to provide quantitative bases for dynamic processes such as metamorphism, deformation and volcanism.

収録刊行物

• 高圧力の科学と技術

  高圧力の科学と技術 7 104-106, 1998

  日本高圧力学会

キーワード

• water
• quartz
• grain boundary
• dehydration kinetics
• the earth's crust

詳細情報

• CRID: 1390001204381516416
• NII論文ID: 10002688949
• NII書誌ID: AN10452913
• DOI: 10.4131/jshpreview.7.104
• ISSN: 13481940
• ISSN: 0917639X
• NDL書誌ID: 4493848
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4493848
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可