Image:Edgar sengier.jpg

Edgar Sengier is a Belgian businessman, CEO of the Union Minière du Haut Katanga, who had suspected that uranium would be important in war times and imported 1,000 tons of uranium ore in the United States in 1939 where he settled in 1940. Contacted by the Manhattan Project people in 1942, he sold them the total stock and after refurbishment of the Shinkolobwe mine, sold them 30,000 ton between 1942 and 1944.

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