A preliminary examination of fluid inclusions in nepheline, sorensenite, tugtupite and chkalovite from the Ilímaussaq alkaline intrusion, South Greenland. bullggu [Internet]. 1970 Jan. 20 [cited 2026 Jan. 3];81:1-41. Available from: https://geusjournals.org/index.php/bullggu/article/view/6621