| 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. Hubbard, N., Burchmore, S., Green, D. I. (2005) A Remarkable Supergene Mineral Suite from New Cliffe Hill Quarry, Stanton Under Bardon, Leicestershire. UK Journal of Mines and Minerals 26, 31-42 Hubbard, N., Burchmore, S., Green, D. I. (2005) A Remarkable Supergene Mineral Suite from New Cliffe Hill Quarry, Stanton Under Bardon, Leicestershire. UK Journal of Mines and Minerals 26, 31-42 |