Laser ablation Pt-Re-Os analysis and chronometry of mantle-derived minerals Nowell, G. M. ; Coggon, J. A. ; Pearson, D. G. ; Parman, S. W. ; Hanski, E. ; Tuisku, P. Abstract Publication: Geochimica et Cosmochimica Acta Supplement Pub Date: July 2008 Bibcode: 2008GeCAS..72Q.691N