Chalcophyllite from selected localities.
UK | |
| Golley, P., and Williams, R. (1995): Cornish Mineral Reference Manual. Endsleigh Publications (Truro), 104 pp. |
Phillips, W. (1823): An Elementary Introduction to the Knowledge of Mineralogy, 3rd ed. William Phillips (London), 535 pp.; Golley, P., and Williams, R. (1995): Cornish Mineral Reference Manual. Endsleigh Publications (Truro), 104 pp. | |
Collection Richard De Nul | |
| No reference listed |
Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK