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| Henwood, William Jory (1843) On the Metalliferous Deposits of Cornwall and Devon. Transactions of the Royal Geological Society of Cornwall, 5. 1-386 |
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| Floyd, P.A., Exley, C.S., and Styles, M.T. (1993): Igneous Rocks of South-west England – Geological Conservation Review Series No. 5. Chapman and Hall (London), pp. 187-188. |
| Williamson, B. J., Stanley, C. J., Wilkinson, J. J. (1997) Implications from inclusions in topaz for greisenisation and mineralisation in the Hensbarrow topaz granite, Cornwall, England. Contributions to Mineralogy and Petrology, 127 (1) 119-128 doi:10.1007/s004100050269 |
| Weiss, S. (1994) The minerals of the china clay pits in Cornwall. UK Journal of Mines and Minerals 14, 21-33 Barstow, R. W. (1982). Variscite from Hensbarrow china clay works, St. Austell, Cornwall. Mineralogical magazine, 46, 512. Braithwaite, Richard S.W. (1981) Turquoise Crystals from Britain and a Review of Related Species. The Mineralogical Record, 12 (6) 349-353 |
Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK