| | Description | |
| Comments: | Crusts of soft, white spherules up to 0.25 mm | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | young B, Hyslop E K, Bridges T F and Hubbard N. Thaumasite from High Sedling Mine, Weardale, Co Durham and from Shap, Cumbria, England. Journal of the Russell Soc. 7(1), 40 (1998) | | Data | |
| Mineral Data: | Click here to view Thaumasite data | | Locality Data: | Click here to view Burtree Slits, Cowshill, Weardale, North Pennines, Co. Durham, England, UK |
|