Vol 41-50

Issue	Pages	Title	Authors

50(1)
No records
3	245-247	Lithium contents of Norwegian beryls	Ivar Oftedal	View
49(2)
No records
1	77-79	On minor elements in Thortveitite	Ivar Oftedal	View
1	87-88	Note in the iron content of microcline	Ivar Oftedal	View
47(5)
No records
1	105-109	Reviews - Ny litteratur	Ivan Th. Rosenquist Frank M. Vokes Ivar Oftedal Trygve Strand	View
1	111-113	Konservator Alf Granli Født 13-2-1897, død 20-7-1966 Minneord, N.G.F.'s møte 6-10-66	Ivar Oftedal	View
2	191-198	Lead contents in microcline from some granites and pegmatites	Ivar Oftedal	View
2	201-209	Reviews - Ny litteratur	Nils Spjeldnæs Tom F.W Barth Trygve Strand Ivar Oftedal Johannes A. Dons	View
3	251-254	Note on minor elements in garnets	Ivar Oftedal	View
46(1)
No records
3	368-374	Notes. Curved joints in gneiss	Ivar Oftedal	View
45(2)
No records
1	81-82	Note on the apparent substitution of boron for beryllium in minerals.	Ivar Oftedal	View
2	171-175	Contributions to the mineralogy of Norway. No. 30. Minerals from nordmarkite druses.	Ivar Oftedal Per Ahlberg Per Christian Sæbø	View
44(4)
No records
1	35-37	Contributions to the mineralogy of Norway. No. 24. On the chemical composition of Hellandite.	Ivar Oftedal	View
2	217-225	On the occurrence and distribution of boron in pegmatite.	Ivar Oftedal	View
3	377-383	Contributions to the mineralogy of Norway. No. 29. Vesuvianite as a host mineral for boron.	Ivar Oftedal	View
3	441-442	Note on boron-carrying minerals.	Ivar Oftedal	View
43(3)
No records
1	73-74	Contributions to the mineralogy of Norway. No. 16. Danburite from the Kragerø district.	Ivar Oftedal	View
3	401-404	Note on the crystal structure of cobaltite.	Ivar Oftedal	View
3	405-409	Contributions to the mineralogy of Norway. No. 18. Classification of some Norwegian members of the Helvine Group.	Ivar Oftedal Per Christian Sæbø	View
42(1)
No records
1 2	167-177	Contribution to the geochemistry of nephelinesyenitic pegmatite in the Langesundsfjord area.	Ivar Oftedal	View
41(2)
No records
2 3 4	271-277	Remarks on the variable contents of Ba and Sr in microline from a single pemgatite body	Ivar Oftedal	View
2 3 4	325-326	Ny litteratur - Reviews	Ivar Oftedal Tom F.W Barth	View