Fortuna Mining Corp. engages in the precious and base metal mining and related activities in Argentina, Burkina Faso, Côte d’Ivoire, Mexico, Peru, and Senegal. The company operates through Mansfield, Sanu, Sango, Cuzcatlan, and Bateas segments. It operates the Lindero gold mine, the Yaramoko gold mine, the Séguéla gold mine, and the San Jose silver-gold mine, as well as the Caylloma silver, lead, and zinc mine.