| Sæbø, Per Christian (1965) Contributions to the mineralogy of Norway. 1: The first occurrence of the rare mineral barylite, Be2BaSi2O7, in Norway. 2: Note on a new occurrence of chrysoberyl in Norway. 3: The first occurrence of ramsayite, Na2Ti2Si2O9, in Norway., Unpublished thesis University of Oslo. 1-28 |