Chalcopyrite from Lisburne Lead and Silver Mines, Ysbyty Ystwyth, Ceredigion, Wales, UK
UK | |
| |
Smyth, W.M., Reeks, T., and Rudler, F.W. (1864): A Catalogue of the Mineral Collections in the Museum of Practical Geology. HMSO Publications (London), 190pp. |