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UK | |
| 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. |
| 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. |
| 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. |
| A.K. Hamilton Jenkin: Annotations to Ordnance Survey map, scale 1:10,000, sheet 59NE. |
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| Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London. Fortey, N. J., Ingham, J. D., Skilton, B. R. H., Young, B., Shepherd, T. J. (1984) Antimony mineralisation at Wet Swine Gill, Caldbeck Fells, Cumbria. Proceedings of the Yorkshire Geological Society, 45 (1-2) 59-65 doi:10.1144/pygs.45.1-2.59 |
- St. John's Castlerigg and Wythburn
| Day, Harry (1999) BMS Database, British Micromount Society. |
| Stanley, Christopher J., Cooper, Michael P. (1991) Famous Mineral Localities: Pyromorphite-Group Minerals from the Caldbeck Fells, Cumbria, England. The Mineralogical Record, 22 (2) 105-121 |
| Day, Harry (1999) BMS Database, British Micromount Society. Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London. Fortey, N.J., Ingham, J.D., Skilton, B.R.H., Young, B., and Shepherd, T.J. (1984) Antimony mineralisation at Wet Swine Gill, Calldbeck Fells, Cumbria. Proceedings of the Yorkshire Geological Society, 45, 59-65 |
| von Knorring, O., and Condliffe, E. (1984) On the occurrence of niobium-tantalum and other rare-element minerals in the Meldon aplite, Devonshire. Mineralogical Magazine, vol. 48, nΒ° 348, 443-448. |
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| Ryback, G., Francis, J.G. (2001) Rosiaite from Bwlch mine, Deganwy, Conwy, Wales. Journal of the Russell Society, 7 (2) 88 Bevins, R.E., Alderton, D.H.M. & Horak, J.M. (1988): Lead-antimony mineralization at Bwlch Mine, Deganwy, Wales. Mineralogical Magazine, 52, 391-394. |