The pressure and temperature stability limits of lawsonite: implications for H2O recycling in subduction zones

The pressure and temperature stability limits of lawsonite: implications for H2O recycling in subduction zones

The stability relations of lawsonite have been investigated at pressures of 6 to 14 GPa and temperatures of 740 to nearly 1150 degrees C in a multi-anvil apparatus. Experiments used the bulk composition lawsonite positive H2O to determine the maximum stability of lawsonite.

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Veröffentlicht in:Contributions to mineralogy and petrology 1994-10, Vol.118 (1), p.99-108
1. Verfasser: Pawley, Alison R.
Format: Artikel
Sprache:eng
Schlagworte:
Geology
Mineralogy
Minerals
Petrology
Water
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Zusammenfassung:The stability relations of lawsonite have been investigated at pressures of 6 to 14 GPa and temperatures of 740 to nearly 1150 degrees C in a multi-anvil apparatus. Experiments used the bulk composition lawsonite positive H2O to determine the maximum stability of lawsonite.
ISSN:0010-7999
1432-0967
DOI:10.1007/BF00310614