|
Norway | |
| Kihle, Jan (1989) Polymetamorf utvikling av cordieritt-førende metapelitter i Bamble-sektoren, Syd-Norge [Polymetamorphic Evolution of Cordierite Bearing Metapelites of the Bamble Sector, Southern Norway]. Cand. Scient. Thesis. 1-360 |
| Visser, D., Thijssen, P. H. M., Schumacher, J. C. (1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine, 56 (384) 343-351 doi:10.1180/minmag.1992.056.384.06 |
| Touret, Jacques, Roche, Hubert de la (1971) Contribution to the mineralogy of Norway , No. 45. Saphirine à Snaresund, prés de Tvedestrand (Norvége Méridionale) Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 51 (2) 170-175 |