Gypsum from
UK | |
| Mason, J. S., Green, D. I. (1996) Supergene Copper Mineralisation in situ at Lodge Park Copper Trial, Dyfed. UK Journal of Mines and Minerals 17, 19-23 |
| BMS Collection |
| Day, Harry (1999) BMS Database, British Micromount Society. |
| |
| Day, Harry (1999) BMS Database, British Micromount Society. |
| |
| Bullock, L., Parnell, J., Perez, M., Feldmann, J., & Armstrong, J. (2017). Selenium and other trace element mobility in waste products and weathered sediments at Parys Mountain Copper Mine, Anglesey, UK. Minerals, 7(11), 229. |
| Day, Harry (1999) BMS Database, British Micromount Society. |
Castell Carn Dochan, Llanuwchllyn, Gwynedd, Wales, UK