Across-arc geochemical trends in the Izu-Bonin arc: Contributions from the subducting slab

We propose that across‐arc differences in the geochemistry of Izu‐Bonin arc magmas are controlled by the addition of fertile‐slab fluids to depleted mantle at the volcanic front, and residual‐slab fluids to fertile mantle in the back arc without slab melting or contemporaneous back arc spreading. Th...

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Veröffentlicht in:	Geochemistry, geophysics, geosystems : G3 geophysics, geosystems : G3, 2001-07, Vol.2 (7), p.np-n/a
Hauptverfasser:	Hochstaedter, Alfred, Gill, Jim, Peters, Robert, Broughton, Phil, Holden, Pete, Taylor, Brian
Format:	Artikel
Sprache:	eng
Schlagworte:	Depletion Fluid dynamics Fluid flow Fluids Island arc isotope geochemistry Izu-Bonin arc Neodymium Niobium Seamounts Sediments Trace element geochemistry volcanic arc
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