Stability and P-V-T equation of state of KAISi 3 O 8 -hollandite determined by in situ X-ray observations and implications for dynamics of subducted continental crust material
Date
2005
Authors
Norimasa, Nishiyama
Rapp, Robert
Irifune, Tetsuo
Sanehira, Takeshi
Yamazaki, D
Funakoshi, K
Journal Title
Journal ISSN
Volume Title
Publisher
Springer
Abstract
In situ X-ray diffraction measurements of KAlSi3O8 -hollandite (K-hollandite) were performed at pressures of 15-27 GPa and temperatures of 300-1,800 K using a Kawai-type apparatus. Unit-cell volumes obtained at various pressure and temperature conditions
Description
Keywords
Keywords: Equations of state; Phase transitions; Potassium compounds; Tectonics; Thermal expansion; Thermodynamic properties; X ray diffraction analysis; Continental crust; Hollandite; Phase boundary; Silicates; P-T conditions; phase transition; subduction zone; X- Continental crust; Equation of state; High pressure and temperature; K-hollandite; Phase boundary
Citation
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Source
Physics and Chemistry of Minerals
Type
Journal article
Book Title
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2037-12-31