univeristy of Nebraska - Lincoln

School of Geographical and Earth Sciences, University of Glasgow

The Australian National University

Full Professor in Mineralogy, University of Padova

Professor of Geology and Canada Research Chair in Diamonds, University of Alberta

Gerald M Friedman Professor of Geology, The Hebrew University of Jerusalem

Academy of sciences of the Republic of Sakha (Yakutia)

School of Earth Sciences, University of Bristol

The Australian National University

Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of …