Beryl from selected localities.
Norway | |
| Åmli, R. (1975): Mineralogy and rare earth geochemistry of apatite and xenotime from the Gloserheia granite pegmatite, Froland, southern Norway. American Mineralogist, 60:607-620 |
Oftedahl, Chr. (1963): Contributions to the mineralogy of Norway No 19. Red corundum of Froland at arendal. Norsk Geologisk Tidsskrift 43, 431-439 |