Second partial melting stage of a slab-melt metasomatized mantle at Sumaco volcano (northern volcanic zone, Ecuador) Andean Geodynamics : extended abstracts /Eissen, Jean-Philippe Bourdon, E. Beate, B. Hidalgo, S. Cotten, J. VOLCAN GEODYNAMIQUE PETROLOGIE GEOCHIMIE COMPOSITION MINERALOGIQUE ELEMENT EN TRACE LAVE SUBDUCTION METAMORPHISME BASALTE ABSAROKITE IRD Université Paul Sabatier 2002 text https://www.documentation.ird.fr/hor/fdi:010047931 fdi:010047931 Eissen Jean-Philippe, Bourdon E., Beate B., Hidalgo S., Cotten J.. Second partial melting stage of a slab-melt metasomatized mantle at Sumaco volcano (northern volcanic zone, Ecuador). In : . Andean Geodynamics : extended abstracts IRD ; Université Paul Sabatier, 2002, 199-202 ISAG.International Symposium on Andean Geodynamics, 5., Toulouse (FRA), 2002/09/16-18 EN ANDES EQUATEUR