Fortuna Completes Divestiture of Yaramoko Mine and Provides Updated 2025 Production and Cost Guidance

VANCOUVER, British Columbia, May 13, 2025 (GLOBE NEWSWIRE) -- Fortuna Mining Corp. (NYSE: FSM | TSX: FVI) (“Fortuna” or the “Company”) is pleased to announce the successful completion of the sale of its interest in Roxgold Sanu SA (“Roxgold Sanu”), together with the Company’s three other wholly-owned Burkina Faso subsidiaries (together with Roxgold Sanu, the “Acquired Companies”) to Soleil Resources International Ltd. (“SRI”), a private Mauritius company (the “Transaction”). Roxgold Sanu owns and operates the Yaramoko Mine in the Balé Province, Burkina Faso. The Transaction closed pursuant to the terms of a definitive share purchase agreement (the “Share Purchase Agreement”). All references to dollar amounts in this news release are expressed in US dollars.