Tappe, S., et al. “Origin of Diamondiferous Torngat Ultramafic Lamprophyres and the Role of Multiple MARID-Type and Carbonatitic Vein Metasomatized Cratonic Mantle in the Genesis of SiO2-Poor Potassic Melts”. International Kimberlite Conference: Extended Abstracts, vol. 9, Oct. 2008, doi:10.29173/ikc3378.