Geological Survey of Canada. Article by Gordon Cooper, Inco, Sudbury Operations, in the October 1992 issue of Historical Metallurgy Notes, vo. 85, pp. 98-101, published by the Canadian Institute of Mining & Metallurgy.
Size: 22 x 28
Scale: see map
Scope and Content
Photocopy of 4 page article about Kingdon Mine:, “Lead Mining and smelting at Galetta, Ontario.” 2nd page contains a map, showing main vein, roads, buildings, smelter, and mill. There is a legend showing geological formations