Hercynite from selected localities.
Norway | |
| Kihle, 1989: Polymetamorphic Evolution of the Cordierite-bearing metapelites of Bamble-sector, SE Norway. Thesis, Univ. Oslo |
| Touret, J. & De La Roche, H. (1971): Contribution to the mineralogy of Norway , No. 45. Saphirine à Snaresund, prés de Tvedestrand (Norvége Méridionale). Norsk Geolgisk Tidsskrift 51, 170-175 |