ISBN-13: 9781442612945. by Robert Bothwell. Author: Robert Bothwell. Title: Eldorado. On 16 May 1930, Gilbert LaBine discovered pitchblende near the shores of Great Bear Lake in the Northwest Territories.
ISBN-13: 9781442612945. by Robert Bothwell. Author: Robert Bothwell. Title: Eldorado. On 16 May 1930, Gilbert LaBine discovered pitchblende near the shores of Great Bear Lake in the Northwest Territories.