Phenakite from St Agnes Mining District, Cornwall, England, UK
UK | |
| |
| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
UK | |
| |
| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK