|
UK | |
| G. Curtis |
| G.Curtis collection. |
| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
| Hobson, D. M. (1972). Boulangerite from Port Gaverne, north Cornwall. Mineralogical Magazine, 38(298), 767-768. |
| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. Steve Rust collection |
| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
| G.Curtis collection. |
| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
| Clayton, R.E., and Spiro, B: (2000): Mineralium Deposita 35, 315-331. |
| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
Penlee Beach, Newlyn, Penzance, Cornwall, England, UK