Karup-Møller, S. 1973. A Gustavite-Cosalite-Galena_bearing Mineral Suite from the Cryolite Deposit at Ivigtut, South Greenland. Meddelelser om Grønland. 195, 5 (jan. 1973), 61 pp. DOI:https://doi.org/10.7146/mog.v195.148984.