	*Oftedal, Ivar (1940) On the occurrence of tin in Norwegian minerals. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 19 (4) 314-325*	Journal (article/letter/editorial)
	minerals it confirms the general impression that Norway is particularly poor in tin: the highest percentages...minerals. It is well known that tin has been found in Norway only in rare cases and in quite small quantities...doubtful cassiterite and the certainly also doubtful epidote, are pegmatite minerals, mostly rare. The only...tin-mineral, the nordenskioldine, is extremely rare in Norway 1• 1 Larger quantities of nordenskioldine have...complete account of the distribution of tin in Norway. The spectrograms were all made with a quarz spectrograph
	*Oftedal, Ivar (1948) Oversikt over Norges mineraler [Overview of Norway's minerals]. Norges Geologiske Undersøkelse* 170. Norges Geologiske Undersøkelse (NGU)**	Report (issue)
	Kjenner i Lier, Skjoldevik ved Haugesund og Bjørkåsen gruver i Ballangen (82). Claustalit. PbSe. Finnes...Blyvismutglans (Galenobismutit, PbS · Bi 2 S3 ?). Bjørkåsen gruver, Ballangen (82). Proustit. Ag 3 AsS 3 ...Horten (10). Summary. A survey of the minerals of Norway. The aim of the present publication is to give...of the mineral species so far known to occur in Norway. Only well defined species have been listed: therefore...is rather limited the number of species found in Norway is a comparatively small fraction of the total
	Ramberg, I. B. (1967) Kongsfjell-områdets geologi, en petrografisk og strukturell undersøkelse i Helgeland, Nord-Norge [The geology of the Kongsfjell area, a petrographic and structural survey in Helgeland, northern Norway]. Norges Geologiske Undersøkelse 240	Report (issue)
	of the Norwegian Caledonides in Helgeland, North Norway. The study is divided into tvo main parts; the...og Anders Larsa-gruppens bergarter til nordre Bjørkåsen. Se nøkkelkart, Fig. 53. Tegnforklaring som for...Kongsfjell- and Anders Larsa Groups to (Northern) Bjørkåsen. See Keey map, Fig. 53. Legend as in the main...Typical are kyanite, garnet and minerals of the epidote-zoisite group in addition to muscovite and biotite...would seem to have reached the lower part of the epidote-amphibolite facies. Appendix. Arbeidsmetoder 03
	*Grenne, T., Ihlen, P. M., Vokes, F. M. (1999) Scandinavian Caledonide Metallogeny in a plate tectonic perspective. Mineralium Deposita, 34 (5) 422-471 doi:10.1007/s001260050215*	Journal (article/letter/editorial)
	the Uppermost Allochthon (UmA) mostly in northern Norway. The Neoproterozoic and Cambrian history of this...á P.M. Ihlen Geological Survey of Norway, N-7491 Trondheim, Norway e-mail: tor.grenne@ngu.no F.M. Vokes...Engineering, Hùgskoleringen 6, N-7491 Trondheim, Norway host to two characteristic types of stratabound-stratiform...higher levels in the nappe pile, in southwestern Norway, the western Trondheim Region, the western Grong...in the western Grong District and in southwest Norway. Orthomagmatic ores occur in the form of PGE mineralisation
	*Slagstad, Trond - Ed.* (2008) Geology for society. Special Publication 11. Geological Survey of Norway**	Report (issue)
	geologiske undersøkelse (Geological Survey of Norway) NO–7491 Norway All Rights reserved ISSN: 0801–5961 ISBN:...Dimension-stone deposits in larvikite, Oslo igneous province, Norway Tom Heldal, Idunn Kjølle, Gurli B. Meyer and Sven.............................. 19 Aggregates in Norway—Properties defining the quality of sand, gravel...geological parameters in the Fen region, southeast Norway Björn Henning Heincke, Mark Smethurst, Arne Bjørlykke...evaluation in the municipality of Gran, eastern Norway Mark A. Smethurst, Aud Venke Sundal, Terje Strand

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Epidote from Bjørkåsen Quarry, Grue, Innlandet, Norway

Epidote from
Bjørkåsen Quarry, Grue, Innlandet, Norway