COEUR D’ALENE, Idaho–(BUSINESS WIRE)–Hecla Mining Company (NYSE:HL) will mark its 125th anniversary as a mining company in 2016. CEO and President, Phillips S. Baker, Jr, will officially recognize this achievement with a keynote address at the welcoming luncheon of the American Exploration & Mining Association (formerly Northwest Mining Association) Annual Meeting and Exposition in Spokane, Washington, on Wednesday, December 2, 2015, at 12:00 p.m. PT. A PDF of the presentation will be available on the Company’s website at www.hecla-mining.com.