The water-undersaturated and dry Qz-Ab-Or system revisited. Experimental results at very low water activities and geological implications

Liquidus phase relations have been determined in the system Qz-Ab-Or-H2) at H2)-undersaturated conditions (melt water content of 1 wt% H2)) in the pressure range 200-800 MPA. Starting materials were homogeneous synthetic glasses containing 1 wt% H2).

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Bibliographische Detailangaben
Veröffentlicht in:	Contributions to mineralogy and petrology 2001-06, Vol.141 (3), p.347-357
1. Verfasser:	Holtz, Francois
Format:	Artikel
Sprache:	eng
Schlagworte:	Fluid dynamics Geology Meltwater Mineralogy Petrology Temperature Water Water content
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Liquidus phase relations have been determined in the system Qz-Ab-Or-H2) at H2)-undersaturated conditions (melt water content of 1 wt% H2)) in the pressure range 200-800 MPA. Starting materials were homogeneous synthetic glasses containing 1 wt% H2).
ISSN:	0010-7999 1432-0967
DOI:	10.1007/s004100100245