|
UK | |
| Spalding, A., Hartgroves, S., Macadam, J., and Owens, D. (1999): The conservation value of abandoned pits and quarries in Cornwall, Report of the Derelict Land Advisory Group Conference, Truro, March 22, 1999. Cornwall County Council, 105 pp. |
| Spalding, A., Hartgroves, S., Macadam, J., and Owens, D. (1999) The conservation value of abandoned pits and quarries in Cornwall, Report of the Derelict Land Advisory Group Conference, Truro, March 22, 1999. Cornwall County Council, 105 pp. Bowman, H. L. (1911) On the occurrence of Bertrandite at the Cheesewring Quarry, near Liskeard, Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 16 (73) 47-50 doi:10.1180/minmag.1911.016.073.06 Russell, A. (1910) Mineralogical Magazine 15, 377-384 |
| Spalding, A., Hartgroves, S., Macadam, J., and Owens, D. (1999): The conservation value of abandoned pits and quarries in Cornwall, Report of the Derelict Land Advisory Group Conference, Truro, March 22, 1999. Cornwall County Council, 105 pp. |
| Spalding, A., Hartgroves, S., Macadam, J., and Owens, D. (1999): The conservation value of abandoned pits and quarries in Cornwall, Report of the Derelict Land Advisory Group Conference, Truro, March 22, 1999. Cornwall County Council, 105 pp. |
| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
| Day, Harry (1999) BMS Database, British Micromount Society. Weiss, S. (1994) The minerals of the china clay pits in Cornwall. UK Journal of Mines and Minerals 14, 21-33 |
| Ussher, W.A.E., Barrow, G., and MacAlister, D.A. (1909): The Geology of the Country Around Bodmin and St Austell. HMSO Publications (London), p. 111 |
| Ben Grguric collection |
| Day, Harry (1999) BMS Database, British Micromount Society. |
| Paul De Bondt |
| Floyd, P.A., Exley, C.S., and Styles, M.T. (1993): Igneous Rocks of South-west England β Geological Conservation Review Series No. 5. Chapman and Hall (London), pp. 187-188. |
| Barstow, R. W. (1982). Variscite from Hensbarrow china clay works, St. Austell, Cornwall. Mineralogical magazine, 46, 512. |
Melbur, St Stephen-in-Brannel, Cornwall, England, UK