McEwen Mining Inc. is a gold and silver mining company focused on the exploration, development, production and sale of precious metals in the Americas. The company produces gold dore and bullion, silver dore and bullion, and copper concentrate from its key operations, including the wholly-owned El Gallo 1 open-pit gold mine in Mexico; a 49% interest in the high-grade underground San José silver-gold mine in Argentina; the Fox Complex in Timmins, Ontario, Canada, encompassing the Froome underground mine, Stock West, Grey Fox and Fuller targets with a mine life exceeding nine years and average annual production of 81,000 ounces of gold; and the Gold Bar open-pit mine in Nevada, USA, in commercial production since May 2019. It also advances the Los Azules large-scale copper project in Argentina through McEwen Copper Inc., in which it holds a 46.4% interest alongside partners including Stellantis and Rio Tinto's Nuton leaching technology unit, featuring indicated resources of 10.9 billion pounds of copper at 0.40% grade and inferred resources of 26.7 billion pounds at 0.31% grade. Founded through the 2012 merger of US Gold Corporation and Minera Andes Inc., McEwen Mining Inc. maintains headquarters in Toronto, Ontario, Canada, and conducts operations in the United States, Canada, Mexico and Argentina. Recent developments include the Q3 2025 acquisition of a 31% stake in Paragon Geochemical Laboratories Inc., a provider of PhotonAssay services; a binding letter of intent signed in July 2025 to acquire Canadian Gold Corp. to expand its resource base; the 2024 acquisition of Timberline Resources Corporation and completion of a US$22 million flow-through financing for the Fox Complex; receipt of environmental impact assessment approval for Los Azules; consolidated 2024 production of 135,900 gold equivalent ounces with 2025 guidance stable amid mine transitions; over US$450 million raised for McEwen Copper since 2022 with the latest at $30 per share implying a $984 million valuation; and preliminary financing proposals exceeding $1.1 billion for Los Azules feasibility ahead of targeted first production by 2030.