Dymek, R. 1983. Margarite pseudomorphs after corundum, Qôrqut area, Godthåbsfjord, West Greenland. Rapport Grønlands Geologiske Undersøgelse. 112, (Dec. 1983), 95–99. DOI:https://doi.org/10.34194/rapggu.v112.7816.