Beryl from selected localities.
UK | |
| Proceedings of Irish Societies The Irish NaturalistVol. 1, No. 5 (Aug., 1892), pp. 100-102; Proceedings of Irish Societies The Irish Naturalist Vol. 1, No. 5 (Aug., 1892), pp. 100-102 |
| Green, David I., Bell, Richard, Moreton, Stephen (2005) Drusy cavity minerals including the first Irish danalite from Lindsay’s Leap, Mourne Mountains, Co. Down. UK Journal of Mines & Minerals: 25: 25-30. |
| D.I. Green & S. Moreton (2001) Twenty years in minerals: Ireland, UK Journal of Mines & Minerals, No. 21, p. 29-36. |
Diamond Rocks, Mourne Mountains, County Down, Northern Ireland, UK