- Derbyshire Dales District
| Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55 Ford, T. D., & King, R. J. (1965). Layered epigenetic galena-barite deposits in the Golconda mine, Brassington, Derbyshire, England. Economic Geology, 60(8), 1686-1701. |