Celadonite from North Atlantic Igneous Province
Faroe Islands | |
| (2011, November) Sussex Mineral and Lapidary Society Journal 234. SMLS |
| (2011, November) Sussex Mineral and Lapidary Society Journal 234. SMLS |
| Zeolite collection of Volker Betz |
| (2011, November) Sussex Mineral and Lapidary Society Journal 234. SMLS |
UK | |
| McLintock, W.F.P. (1915) On the Zeolites and associated minerals from the Tertiary lavas around Ben More, Mull. Transactions of the Royal Society of Edinburgh, Vol.LI-Part I- (No.1), 33 pages plus plates. |
| King, Van (n.d.) Personal communcation. |