Geochemistry of serpentinized peridotites from the Mariana Forearc Conical Seamount, ODP Leg 125: Implications for the elemental recycling at subduction zones

P. Savov, Ivan; G. Ryan, Jeffrey; D’Antonio, Massimo; A. Kelley, K.; Mattie, Patrick

doi:10.1029/2004gc000777

Public

Geochemistry of serpentinized peridotites from the Mariana Forearc Conical Seamount, ODP Leg 125: Implications for the elemental recycling at subduction zones

Shared by NobleBlocks on Apr 1, 2005 • 12:00 AM UTC

Authors:

Ivan P. Savov

Jeffrey G. Ryan

Massimo D’Antonio

Abstract

Recent examinations of the chemical fluxes through convergent plate margins suggest the existence of significant mass imbalances for many key species: only 20–30% of the to‐the‐trench inventory of large‐ion lithophile elements (LILE) can be accounted for by the magmatic outputs of volcanic arcs. Act...

Subject

Geology

Forearc

Geochemistry

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