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Bjertnes pegmatite, Krøderen Lake, Krødsherad, Buskerud, Norway

Photo: 2005 - MMI
Bjertnespegmatitten, Krøderen, Krødsherad kommune, Buskerud fylke, Norge

An abandoned granite pegmatite quarry (40 x 40m large) near the Bjertnes farm close to the lake Krøderen.

References

- Bjørlykke, H. (1960): Årsberetning for 1959. Norges Geologiske Undersøkelse. Årbok 1959. 211: 249 (a short notice)
- Bjørlykke, H. & Burger, A.J. (1962): The age of the Bjertnes uraninite. Norsk Geologisk Tidsskrift. 42, 187-190
- Stubergh, J. (1981): OG-tur til Bjertnes pegmatittbrudd ved Krøderen. Turguide, Oslo og Omegn Geologiforening.(Unpublised collectors guide). 2p.
- Kristiansen, R. (1990): Nye sekundære uranmineraler fra Bjertnes, Krødsherad. STEIN 17(1), 25-28 (in Norwegian).
- Nordrum, F.S. (2003): Nyfunn av mineraler i Norge 2002-2003. Norsk Bergverksmuseum Skrift. 25, 82-89 [Short notice on a find of monazite]

Mineral List

Albite
var: Oligoclase-Albite

'Allanite' ?
'Almandine-Spessartine Series'
Beryl
Chrysocolla
Clarkeite
Fourmarierite
Joliotite
Kainosite-(Y)
Kamotoite-(Y)
Kasolite
Liebigite
Microcline
Molybdenite
'Monazite'
Monazite-(Ce)
Muscovite
Quartz
Rutherfordine
Studtite
Urancalcarite
Uraninite


22 entries listed. 18 valid minerals.

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