Sepiolite from
UK | |
| Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46 |
| Day, Harry (1999) BMS Database, British Micromount Society. |
UK | |
| Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46 |
| Day, Harry (1999) BMS Database, British Micromount Society. |