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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

Authors

Norimasa, Nishiyama

Rapp, Robert

Irifune, Tetsuo

Sanehira, Takeshi

Yamazaki, D

Funakoshi, K

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

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

URI

http://hdl.handle.net/1885/52438

Collections

ANU Research Publications

Source

Physics and Chemistry of Minerals

Type

Journal article

DOI

10.1007/s00269-005-0037-y

Restricted until

2037-12-31

Downloads

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Description

01_Norimasa_Stability_and_P-V-T_equation_2005.pdf (579.18 KB)