Gypsum from selected localities.
UK | |
| Peter G. Embrey (1978) Fourth Supplementary List of British Minerals. Mineralogical Magazine 42:169-177; Robert J. King and John A. Dixon (1971) A New Occurrence of Vanadium Minerals in Leicestershire. Mineralogical Magazine 38:488-492 |
| Green, D.I., Hubbard, N., and Ince, F. (2008) A review of the occurrences of the copper vanadate minerals volborthite and tangeite in the British Isles. Journal of the Russell Society, vol. 11, 54-58. | |
| D Vesty collection |
