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Norway | |
| Kristiansen, Roy (2009) A unique assemblage of Scandium-bearing minerals from the Heftetjern-pegmatite, Tørdal, south Norway. Norsk Bergverksmuseum Skrift, 41. 75-104 |
| Steffenssen, G. A. W. (2018) The distribution and enrichment of scandium in garnets from the Tørdal pegmatites, and its economic implications. Master's thesis, University of Oslo. |
| Larsen, Alf Olav (1982) Mineralene i Skarsfjell pegmatittbrudd, Tørdal [The minerals of Skarsfjell pegmatite quarry, Tørdal]. Mineralogisk-Geologisk Museum - Universitetet i Oslo- Interne notater, Geologisk Museums venner. 101 |
- Lindvikskollen-Kalstadgangen pegmatite
| Hongslo, T., Langmyhr, Finn Johan (1960) Contributions to the mineralogy of Norway. No. 6. On the chemical composition of Blomstrandine and euxenite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 40 (2) 157-164 Bjørlykke, Harald (1937) Mineral paragenesis of some granite pegmatites near Kragerø, Southern Norway. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 17 (1) 1-16 |
| Green, John C. (1956) Geology of the Storkollen - Blankenberg area, Kragerø, Norway. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 36 (2) 89-140 |
| Bjørlykke, Harald (1931) Ein betafitmineral von Tangen bei Kragerö [A betafite-mineral from Tangen at Kragerø]. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 12 (1-4) 73-88 |
| Steffenssen, G. A. W. (2018) The distribution and enrichment of scandium in garnets from the Tørdal pegmatites, and its economic implications. Master's thesis, University of Oslo. |
| Norges Geologiske Undersøkelse (NGU) Ore Dateabase: Sæteråsen Deposit no. 6 in Larvik (0709) municipality. |
Tangen Feldspar Mine, Kragerø, Telemark, Norway