Ophiolitic biodiamonds – some of subduction’s little gems

Jonathan C Aitchison1, Dominique Cluzel2, Trevor R Ireland3, Daniel Patias3 and Renjie Zhou3, (1)University of Queensland, School of Earth and Environmental Sciences, St Lucia, QLD, Australia, (2)Université de la Nouvelle-Calédonie, Institut des Sciences Exactes et Appliquées, Nouméa, New Caledonia, (3)The University of Queensland, School of Earth and Environmental Sciences, Brisbane, QLD, Australia