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Last week I had the opportunity to visit some of the abandoned industrial sites along Hebden Beck in rural upper Wharfedale.
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The area was extensively mined until the late 19th/early 20th for lead (galena, lead (II) sulphide) and zinc (sphalarite, a sulphide ore of zinc that also contains iron). The geology is such that, although not mined, there would be cadmium present in the form of greenockite.
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The areas of mining spoil are still so barren, even after 100 years, that they look to have been deposited yesterday.