Influence of mantle viscosity structure and mineral grain size on fluid migration pathways in the mantle wedge.

Nestor Cerpa, University of Minnesota Twin Cities, Minneapolis, MN, United States, Ikuko Wada, Department of Earth Sciences, Minneapolis, United States, Cian R Wilson, Columbia University of New York, Palisades, United States and Marc W Spiegelman, Columbia University of New York, Palisades, NY, United States