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UK | |
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| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
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| Hey M H, Bannister F A, Russell A (1938) Russellite, a new British mineral, Mineralogical Magazine, 25, 41-56 |
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| 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
Barstow, R. W. (1982). Variscite from Hensbarrow china clay works, St. Austell, Cornwall. Mineralogical magazine, 46, 512. |
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| 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. |
Great Work Mine, Godolphin Cross, Breage, Cornwall, England, UK