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Bjørlykke, Harald (1937) Mineral paragenesis of some granite pegmatites near Kragerø, Southern Norway. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 17 (1) 1-16

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Reference TypeJournal (article/letter/editorial)
Access RightsOpen Access
TitleMineral paragenesis of some granite pegmatites near Kragerø, Southern Norway
JournalNorsk Geologisk Tidsskrift
[Norwegian Journal of Geology]
ISBN 0029-196X
AuthorsBjørlykke, HaraldAuthor
Bjørlykke, HaraldAuthor
Year1937Volume17
Page(s)1-16Issue1
PublisherNorsk Geologisk Forening (Geological Society of Norway)
URL
Download URLhttps://foreninger.uio.no/ngf/ngt/pdfs/NGT_17_1_001-016.pdf
Classification
Not set
LoC
Not set
Mindat Ref. ID16866458Long-form Identifiermindat:1:5:16866458:2
GUID0
Full ReferenceBjørlykke, Harald (1937) Mineral paragenesis of some granite pegmatites near Kragerø, Southern Norway. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 17 (1) 1-16
Plain TextBjørlykke, Harald (1937) Mineral paragenesis of some granite pegmatites near Kragerø, Southern Norway. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 17 (1) 1-16
In(1937) Norsk Geologisk Tidsskrift [Norwegian Journal of Geology] Vol. 17 (1). Norsk Geologisk Forening (Geological Society of Norway)
Abstract/NotesField investigations of pegmatites near Kragerø have been carried out for several seasons; but most of the work was done in the summer of 1935 by grants given to me by the Fritjof Nansen Fund. Some of these pegmatites had not been mined for many years and it was often very difficult, therefore, to collect complete series of the minerals. The description of the minerals of some of the dikes has therefore partly been based on a study of representive samples in the collections of the mineralogical museum in Oslo. Since some of these minerals have been bought from mineral dealers I have been very careful only to use the material whose origin seemed to be quite sure. For the photographs I am indebted to Miss Lily Monsen.

Map of Localities

Locality Pages

LocalityCitation Details
Hulleknatten, Brenndalsmo, Gjerstad, Agder, Norway
Brokeland feldspar quarry, Brokelandsheia, Gjerstad, Agder, Norway
Mørkhøgda Pegmatite, Gjerstad, Agder, Norway
Lindvikskollen-Kalstadgangen pegmatite, Kragerø, Telemark, Norway
Kalstadgangen, Lindvikskollen-Kalstadgangen pegmatite, Kragerø, Telemark, Norway
Sjåen feldspar Mine, Sjåen, Kragerø, Telemark, Norway
Tangen Feldspar Mine, Kragerø, Telemark, Norway

Mineral Occurrences

LocalityMineral(s)
Hulleknatten, Brenndalsmo, Gjerstad, Agder, Norway Albite, Beryl, Biotite, Columbite-(Fe)-Columbite-(Mn) Series, Microcline, Muscovite, Oligoclase-Albite, Pegmatite, Spessartine
Brokeland feldspar quarry, Brokelandsheia, Gjerstad, Agder, Norway Beryl, Biotite, Columbite-(Fe)-Columbite-(Mn) Series, Garnet Group, Microcline, Muscovite, Plagioclase, Quartz, Schorl
Mørkhøgda Pegmatite, Gjerstad, Agder, Norway Albite, Alvite, Beryl, Cleavelandite, Euxenite-(Y), Fergusonite, Muscovite, Quartz, Schorl, Spessartine, Zircon
Lindvikskollen-Kalstadgangen pegmatite, Kragerø, Telemark, Norway Microcline, Muscovite, Schorl, Thorite, Titanite, Yttrium-bearing Titanite
Kalstadgangen, Lindvikskollen-Kalstadgangen pegmatite, Kragerø, Telemark, Norway Euxenite-(Y), Ilmenite, Plagioclase, Schorl
Lindvikskollen Quarry, Lindvikskollen-Kalstadgangen pegmatite, Kragerø, Telemark, Norway Microcline, Plagioclase
Sjåen feldspar Mine, Sjåen, Kragerø, Telemark, Norway Pegmatitic granite
Tangen Feldspar Mine, Kragerø, Telemark, Norway Albite, Allanite Group, Apatite, Cleavelandite, Columbite-(Mn), Hematite, Magnetite, Microcline, Schorl, Thorite, Titanite, Topaz, Yttrium-bearing Titanite


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