Geochemical modeling of dehydration and partial melting of subducting lithosphere: Toward a comprehensive understanding of high-Mg andesite formation in the Setouchi volcanic belt, SW Japan

Possible mechanisms for the production of mantle‐derived, high‐Mg andesite magmas, including (1) partial melting of mantle wedge peridotite by addition of aqueous fluids from the subducting lithosphere and (2) partial melting of the subducting sediments and altered oceanic crust, and subsequent melt...

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Veröffentlicht in:	Geochemistry, geophysics, geosystems : G3 geophysics, geosystems : G3, 2003-09, Vol.4 (9), p.np-n/a
Hauptverfasser:	Tatsumi, Yoshiyuki, Hanyu, Takeshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Andesite Belts Dehydration Geochemistry High-Mg andesite Lithosphere Mantle Melting slab melting SW Japan Wedges
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