Hecla Mining Company (NYSE:HL) today announced that it has extended the expiration date for its previously announced exchange offer from 5:00 p.m., EST, Friday, January 3, 2014, to 5:00 p.m., EST, on Monday, January 6, 2014, unless further extended. All other terms, provisions and conditions of the exchange offer will remain in full force and effect. On December 4, 2013, Hecla commenced its offer to exchange up to
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