Mobile mechanical vein miner; New machine developed for Lucky Friday Mine.Published in:Mining Engineering, 2018, v. 70, n. 1, p. 16By:Alexander, Clayr;Board, Mark;Johnson, Wes;Ramström, MikaelPublication type:Article
Lucky Friday Mine to reopen; Hecla Mining expects mine to return to full production by 2014.Published in:Mining Engineering, 2012, v. 64, n. 12, p. 18Publication type:Article