Tintina Mines Announces C$91 Million Private Placement and Strategic Partnership with the Gignac Family and Sumitomo Corporation for the Development of the Domeyko Sulfuros Copper-Gold Project in Chile

NOT FOR DISSEMINATION IN THE UNITED STATES OR FOR DISTRIBUTION TO UNITED STATES NEWS WIRE SERVICES Proceeds to consolidate 100% ownership of the Domeyko Project and advance it to Final Investment Decision TORONTO, ON / ACCESS Newswire / June 2, 2026 ...