| 11. | A witness then said he had seen Burgess near the Wheal Eliza Mine.
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| 12. | John Vivian discovered the mineral at Wheal Kind, in St Agnes, Cornwall.
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| 13. | The largest mine was Wheal Vyvyan, which was worked from 1827 to 1864.
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| 14. | Wheal Jane was probably seriously worked for tin from the mid-18th century.
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| 15. | On its north was Wheal Agar, with which it was later to merge.
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| 16. | The mines were previously known as Wheals Kitty, Margaret, Mary and Trencrom.
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| 17. | There was a branch to Treskerby, serving the mine there and Wheal Chance.
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| 18. | Increasingly, allergists are measuring and recording the diameter of the wheal and flare reaction.
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| 19. | Wheal Eliza Mine was an unsuccessful copper and iron mine on the river near Simonsbath.
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| 20. | The last phase was the production of a wheal filled fluid over the original spot.
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