Sapphires from Kimmirut, Baffin Island, Nunavut, Canada Lecheminant, A. N. ; Groat, L. A. ; Mortensen, J. K. ; Gertzbein, P. ; Rohtert, W. Abstract Publication: Geochimica et Cosmochimica Acta Supplement Pub Date: May 2005 Bibcode: 2005GeCAS..69..280L