Orthoclase from selected localities.
UK | |
| No reference listed |
Grey, I.E., Betterton, J., Kampf, A.R., Macrae, C.M., Shanks, F.L., Price, J.R. (2016) Penberthycroftite, [Al₆(AsO₄)₃(OH)₉ (H₂O)₅ ]·8H₂O, a second new hydrated aluminium arsenate mineral from the Penberthy Croft mine, St. Hilary, Cornwall, UK. Mineralogical Magazine, 80:7, 1149-1160. |