** Shares of silver producer Hecla Mining Company HL.N rise as high as 5.56% to $33.58
** Co to sell unit that owns Casa Berardi operation in Quebec, Canada, to Orezone Gold Corporation
** HL expects to receive gross proceeds of up to $593 million, which includes $160 million in cash and equity consideration of about 65.7 million Orezone shares
** Upon closing, this transaction is immediately ROIC (Return on Invested Capital) accretive, CEO Rob Krcmarov says
** Transaction is expected to close in Q1 2026
** Stock rose 290.84% in 2025
(Reporting by Megha Anilkumar Nair)
((MeghaAnilkumar.Nair@thomsonreuters.com;))