Fortuna Mining Corp Dossier
Qualitative Analysis
Business overview
Fortuna Mining Corp. (formerly Fortuna Silver Mines Inc., rebranded in June 2024) is a Canadian-based precious metals mining company engaged in the exploration, extraction, and processing of precious and base metals. The company operates a diversified portfolio of assets across Latin America and West Africa, including the high-margin Séguéla gold mine in Côte d'Ivoire, the Lindero gold mine in Argentina, and the Caylloma silver-lead-zinc mine in Peru. Following strategic divestments of non-core assets in 2025 (such as the San Jose mine in Mexico and the Yaramoko mine in Burkina Faso), Fortuna has transitioned into a gold-first producer, with gold-equivalent ounces (GEO) representing the vast majority of its consolidated revenue and cash flows.
Research as of 19 Jun 2026
Strategic Initiatives
Growth programs, investments, and their expected impact
Advancing early works and engineering at the Diamba Sud Gold Project in Senegal. The Company has budgeted $10.0 million for 2026 to advance early works, engineering, and procurement of long-lead equipment packages.
Expected impact: Part of the company's core strategy to grow annual gold production by 60% to approximately 500,000 ounces over the next 24 months.
Expanding processing capacity at the Su0000gu0000u0000la Mine in Cu0000te d'Ivoire by 30% and accelerating the development of the Sunbird underground access portal from a pit wall to reduce underground development costs and provide future production optionality.
Expected impact: Increases processing plant throughput by 30% and establishes underground mining infrastructure to sustain high-grade gold feed.
Executing a brownfields and greenfields exploration program with a budgeted $31.0 million for 2026, including $21.0 million for brownfields exploration and $10.0 million for greenfields exploration.
Expected impact: Aims to continue replacing depleted mineral reserves and expanding the company's global resource base, which grew to 3.0 million gold ounces of proven and probable reserves as of early 2026.
Mergers, Acquisitions & Partnerships
Recent deals and strategic collaborations
Recent Acquisitions
Acquisition of Chesser Resources and its flagship Diamba Sud Gold Project in Senegal, marking Fortuna's entry into a highly prospective, mining-friendly West African jurisdiction near tier-one gold mines.
Financial impact: Expanded West African gold resource base by adding 724,000 ounces of indicated and 285,000 ounces of inferred gold resources (as of July 2025), underpinning the company's 60% production growth target.
Strategic Partnerships
Establishes Fortuna's presence in the highly prospective and underexplored Guyana Shield. Fortuna can earn up to a 70% interest in the 29,600-hectare Quartzstone Project in north-central Guyana, which hosts an orogenic gold system along a 26-kilometer shear zone.
Terms: Fortuna paid an upfront non-refundable cash option premium of $5 million. To earn an initial 51% interest, Fortuna must complete a minimum of 60,000 meters of drilling within four years, while funding all exploration and license costs. Fortuna can earn an additional 19% (70% total) by solely funding a feasibility study within three years of exercising the first option. An initial exploration program of $5.5 million is planned.
Divestiture of Fortuna's 100% interest in Roxgold Sanu SA (operator of the Yaramoko gold mine) and three other subsidiaries in Burkina Faso, allowing Fortuna to exit a challenging operating jurisdiction with limited remaining reserve life.
Terms: Transaction value of approximately $130 million, consisting of $70 million in cash paid upon closing, a $57.5 million cash dividend received from Roxgold Sanu prior to closing, and the potential to receive up to $53 million in value-added tax receivables subject to certain conditions. The transaction closed on May 13, 2025.