Amethyst from selected localities.
UK | |
| Phillips, W. (1823): An Elementary Introduction to the Knowledge of Mineralogy, 3rd ed. William Phillips (London), 535 pp.; Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Reid, C., Flett, J.S., Wilkinson, B.S.N., Dixon, E.E.L., Pollard, W., and MacAlister, D.A. (1907): The Geology of the Land's End District. HMSO Publications (London), pp. 101-102 |
| P Haas, visual identification (2006) | |
| Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Rocks & Min.: 60(1):24 | |
| P Haas (2007) - collected from the dump | |
| P Haas (2007) - occurs on the dump | |
| Dale Foster Collection |
| Carne, J. (1822): Transactions of the Royal Geological Society of Cornwall 2, 290-358 |
| Henwood, W.J. (1843): Transactions of the Royal Geological Society of Cornwall 5, 1-386; Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), 108 pp. | |
| P Haas, collected 2009 |
| Paul De Bondt collection | |
| Carne, J. (1822): Transactions of the Royal Geological Society of Cornwall 2, 290-358 |
| Lapis 11(5), 23 (1986) |
Wheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK