Peridotite xenoliths from Ethiopia: inferences on mantle processes from Plume to Rift settings

Luigi Beccaluva (*), Gianluca Bianchini (**), Robert Mark Ellam (***), Claudio Natali (*), Alessandro Santato (*), Franca Siena (*) & Fin Stuart (***)
(*) Dipartimento di Scienze della Terra, Università di Ferrara, Italy. E-mail: bcc@unife.it (**) Istituto di Geoscienze e Georisorse, CNR, Pisa, Italy. (***) Scottish Universities Environmental Research Centre, East Kilbride, Glasgow, UK.