The system NaAlSi₃O₈-H₂O has long been used as a qualitative model for the behavior of H₂O in hydrous felsic magmas, largely on the basis of similarities in H₂O solubilités and freezing point depressions. This system generally has not been used as a model for hydrous mafic magmas, however, mainly because of the dissimilarities in H₂O solubilities on a weight percent basis. It is the purpose of this paper to show that these dissimilarities vanish when solubilities are compared on an equimolal basis and that the system NaAlSi₃O₈-H₂O can be used as a quantitative thermodynamic model for all except the more extreme compositions. The thermodynamic properties of H₂O in NaAlSi₃O₈-H₂O melts have been calculated from the experimental P-V-T and othe...
Phase diagram and thermodynamic properties of the K2O-Na2O-CaO-MgO-Al2O3-SiO2 system are important i...
Using a structural and a dynamical analysis, we study theoretically the solvation of the fluoride an...
L’hydrogéochimie des aquifères de subsurface et profond dans la ville de N’Djamena a été étudiée à p...
The significance of the Na2O-FeO-Fe2O3-CaO-MgO-Al2O3-SiO2 system stems from its applications in indu...
Hydrothermal systems on active volcanoes can be studied through characterization of the emitted flui...
Le développement de nouveaux matériaux à propriétés performantes est un axe majeur de la recherche a...
Abundances of siderophile elements in the mantle indicate that the Earth’s core segregated in a deep...
The Nechalacho REE-Nb-Zr deposit at Thor Lake, Northwest Territories, Canada, consists of layers of ...
Abundances of siderophile elements in the mantle indicate that the Earth’s core segregated in a deep...
Abundances of siderophile elements in the mantle indicate that the Earth’s core segregated in a deep...
L’étude des basaltes des îles océaniques (OIB) révèle la complexité du manteau terrestre, dont la co...
Arc volcanism is known for his dangerousness because of its high volatiles contents. Major volatiles...
Arc volcanism is known for his dangerousness because of its high volatiles contents. Major volatiles...
Parmi les méthodes de résolution numérique utilisées en mécanique, la méthode des éléme...
En comparaison aux éruptions basaltiques effusives, les éruptions basaltiques explosives sont relati...
Phase diagram and thermodynamic properties of the K2O-Na2O-CaO-MgO-Al2O3-SiO2 system are important i...
Using a structural and a dynamical analysis, we study theoretically the solvation of the fluoride an...
L’hydrogéochimie des aquifères de subsurface et profond dans la ville de N’Djamena a été étudiée à p...
The significance of the Na2O-FeO-Fe2O3-CaO-MgO-Al2O3-SiO2 system stems from its applications in indu...
Hydrothermal systems on active volcanoes can be studied through characterization of the emitted flui...
Le développement de nouveaux matériaux à propriétés performantes est un axe majeur de la recherche a...
Abundances of siderophile elements in the mantle indicate that the Earth’s core segregated in a deep...
The Nechalacho REE-Nb-Zr deposit at Thor Lake, Northwest Territories, Canada, consists of layers of ...
Abundances of siderophile elements in the mantle indicate that the Earth’s core segregated in a deep...
Abundances of siderophile elements in the mantle indicate that the Earth’s core segregated in a deep...
L’étude des basaltes des îles océaniques (OIB) révèle la complexité du manteau terrestre, dont la co...
Arc volcanism is known for his dangerousness because of its high volatiles contents. Major volatiles...
Arc volcanism is known for his dangerousness because of its high volatiles contents. Major volatiles...
Parmi les méthodes de résolution numérique utilisées en mécanique, la méthode des éléme...
En comparaison aux éruptions basaltiques effusives, les éruptions basaltiques explosives sont relati...
Phase diagram and thermodynamic properties of the K2O-Na2O-CaO-MgO-Al2O3-SiO2 system are important i...
Using a structural and a dynamical analysis, we study theoretically the solvation of the fluoride an...
L’hydrogéochimie des aquifères de subsurface et profond dans la ville de N’Djamena a été étudiée à p...