From crustal protoliths to mantle garnet pyroxenites: a highly siderophile elements and Os isotope perspective from the Ligurian mantle section (N. Apennine, Italy)

Alessandra Montanini1, Ambre Luguet2, David van Acken2,3 and Riccardo Tribuzio4,5, (1)University of Parma, Parma, Italy, (2)University of Bonn, Bonn, Germany, (3)Irish Centre for Research in Applied Geosciences, Dublin, Ireland, (4)University of Pavia, Pavia, Italy, (5)CNR - Istituto di Geoscienze e Georisorse, Pavia, Italy