The Origin of Non-chondritic HSE Ratios in the Earth’s Mantle

Vera Laurenz1, David C Rubie2, Daniel J Frost3, Seth Andrew Jacobson4,5, Alessandro Morbidelli4, Herbert Palme6 and Antje K Vogel2, (1)Bayerisches Geoinstitut, University of Bayreuth, Bayreuth, Germany, (2)University of Bayreuth, Bayreuth, Germany, (3)University of Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany, (4)Observatory Cote D'Azur, Nice Cedex 04, France, (5)Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany, (6)Forschungsinstitut und Naturmuseum Senckenberg, Frankfurt, Germany