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Norway | |
| Oftedahl, Christoffer (1963) Contributions to the mineralogy of Norway. No. 19. Red corundum of Froland at Arendal. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 43 (4) 431-440 |
| Breivik, Harald (2001) Mineralene i Ravneberget pukkverk, Søndeled. Norsk Bergverksmuseum Skrift, 18. 31-36 |
| Garmo, Torgeir T. (2006) Mineralfunn ved Øvre-Otta utbyggjinga 2003-2005 [Finds of minerals during the developement of Øvre -Otta 2003-2005]. Norsk Bergverksmuseum Skrift, 33. 5-8 |
| Garmo, Torgeir T. (2007) Liste over mineralfunna ved Øvre Otta-utbyggjinga 2003-2007 [An inventory of the mineral finds during the construction of Øvre Otta 2003-2007]. Norsk Bergverksmuseum Skrift, 35. 38-39 |
| Øivind Thoresen photo & specimen |
| Collection of Atle Michalsen |
| Bryhni, Inge (1964) Contributions to the mineralogy of Norway. No. 26. Chromian muscovite in meta-anorthosite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 44 (3) 353-363 |
| Norges Geologiske Undersøkelse (NGU). Natursteindatabasen. Forekomst 1841 - 612 |
| geo.ngu.no (n.d.) https://geo.ngu.no/api/faktaark/mineralressurser/visMetaller.php?objid=2431&lang=eng |
| Stuart Mills 17.11.2002 |
| Stuart Mills 17.11.2002 |
| Knut Eldjarn Collection |
| P. Andresen collected 2003. |
| MQ Granite (2019) English Home Page [via archive.org]. https://web.archive.org/web/20190131101106/https://mqgranite.no/en/front-page |
| www.strahlen.org (n.d.) http://www.strahlen.org/vp/no/bjornaa/ |
| Bryhni, Inge (1964) Contributions to the mineralogy of Norway. No. 26. Chromian muscovite in meta-anorthosite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 44 (3) 353-363 |
| Bryhni, Inge (1964) Contributions to the mineralogy of Norway. No. 26. Chromian muscovite in meta-anorthosite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 44 (3) 353-363 |
| Bryhni, Inge (1964) Contributions to the mineralogy of Norway. No. 26. Chromian muscovite in meta-anorthosite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 44 (3) 353-363 |
| Bryhni, Inge (1964) Contributions to the mineralogy of Norway. No. 26. Chromian muscovite in meta-anorthosite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 44 (3) 353-363 |
| Garmo, Torgeir T. (2003) Mineralnotat 2002. STEIN. Nordisk magasin for populær geologi, 30 (1) 14-16 |
| Bryhni, Inge (1964) Contributions to the mineralogy of Norway. No. 26. Chromian muscovite in meta-anorthosite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 44 (3) 353-363 |
| Bryhni, Inge (1964) Contributions to the mineralogy of Norway. No. 26. Chromian muscovite in meta-anorthosite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 44 (3) 353-363 |
MQ Granite AS quarry, Gaskkabeaivári, Kautokeino, Troms og Finnmark, Norway