Dymek R. Margarite pseudomorphs after corundum, Qôrqut area, Godthåbsfjord, West Greenland. rapggu [Internet]. 1983 Dec. 31 [cited 2024 Nov. 27];112:95-9. Available from: https://geusjournals.org/index.php/rapggu/article/view/7816