Rich Uranium Slam Claimed in Cornish Tin Mine -- A party of the student miners, led by 20-year-old Mr. M.A. Piasecki of Lilford, Oundie, photographed making their way to the old Wheal Edward tin mine, which is situated 50 feet down a steep cliff, some 100 feet above sea level. Six student members of the Scientific and Geological Society of workshop College, Notts., claim to have discovered a rich seam of uranium in the old Wheal Edward tin mine, between Kanidjack Castle and Botallac head, Cornwa