Smelters line up to buy Prairie Creek concentrates

Canadian Zinc Corp. March 3 said it has entered into a memorandum of understanding with Korea Zinc for the sale of roughly 20,000 to 30,000 wet metric tons of zinc sulfide concentrates; 15,000 to 20,000 wet metric tons of lead sulfide concentrates; and 5,000 metric tons of lead oxide concentrates per year, for a minimum period of five years from the date of startup of its Prairie Creek Mine in Nor...