Mattheddleite from selected localities.
UK | |
| Cooper, M.P. and Stanley, C.J. (1990) Minerals of the English Lake District: Caldbeck Fells. Natural History Museum Publications, London, 160 pp.; Cooper, M.P. and Stanley, C.J. (1991) Famous mineral localities: Pyromorphite group minerals from the Caldbeck Fells, Cumbria, England. Mineralogical Record, 22(2), 105-121. |
| Cooper, M.P., Green, D.I., and Braithwaite, R.S.W. (1988) The occurrence of mattheddleite in the Caldbeck Fells, Cumbria: a preliminary note. U.K. Journal of Mines and Minerals, 5, 21.; Cooper, M.P. and Stanley, C.J. (1990) Minerals of the English Lake District: Caldbeck Fells. Natural History Museum Publications, London, 160 pp. (referring to Cooper et al., 1988).; Cooper, M.P. and Stanley, C.J. (1991) Famous mineral localities: Pyromorphite group minerals from the Caldbeck Fells, Cumbria, England. Mineralogical Record, 22(2), 105-121.; UK Journal of Mines and Minerals (1996) 16, 15.; Wilson, W.E. (2010) The Lindsay Greenbank Collection: classic minerals of northern England. Supplement to Mineralogical Record 41(1), 21-45. |
Journal of The Russell Society, Volume 9, 2006 |
Dry Smale Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK