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UK | |
- 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., 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. |
| 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., 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., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55 |
| Day, Harry (1999) BMS Database, British Micromount Society. |
| Jones, J. (1982): Bulletin of the Peak District Mines Historical Society 8(4), 260-261 |
- North East Derbyshire District
| Day, Harry (1999) BMS Database, British Micromount Society. |
| Rust, S. A. (1994) Seltene Mineralien aus dem Milltown-Steinbruch bei Ashover, Derbyshire, Großbritannien. Lapis, 19 (12) 13-17 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 |
Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK