References:
- Garmo, T. (1978): Mineralnotater. NAGS-nytt 5(1),6
- Larsen, A. O. & Åsheim, A.(1976): Mineraler fra Langangen. NAGS-nytt 3 (1), 9-12.
- Larsen, A. O. (1988): Helvite group minerals from syenite pegmatites in the Oslo Region, Norway. Contribution to the mineralogy of Norway no 68. Norsk Geologisk Tidsskrift 68: 119-124 [with anlysis of helvite from Kokkersvold and at Blåfjell]
Mineral List:41 entries listed. 36 valid minerals.
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
