Meter-scale Hf isotopic changes in the MORB mantle by interaction with pyroxenite-derived melts: insight from the Ligurian Ophiolites (Italy)
Elisabetta Rampone1, Giulio Borghini2, Cornelia Class3, Steven L Goldstein4, Yue Cai5, Anna Cipriani6,7, Alberto Zanetti8 and Albrecht W Hofmann7,9, (1)University of Genoa, Genoa, Italy, (2)Università degli Studi di Milano, Dipartimento di Scienze della Terra “Ardito Desio”, Milano, Italy, (3)Lamont -Doherty Earth Observatory of Columbia University, Palisades, United States, (4)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (5)Lamont-Doherty Earth Observatory, Palisades, United States, (6)University of Modena and Reggio Emilia, Modena, Italy, (7)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (8)CNR, Pavia, Italy, (9)Max Planck Institute for Chemistry, Mainz, Germany