La Debo’s Open-Ended Gold Potential Raises Stakes for Resolute’s West African Ambitions

A Significant Leap at La Debo

Resolute Mining Limited has delivered a promising update from its La Debo Project in Côte d’Ivoire, announcing an initial Mineral Resource Estimate (MRE) of 643,000 ounces of contained gold. This figure represents a substantial 60% increase compared to historical estimates, reflecting the success of recent exploration efforts, particularly at the G3S prospect.

The La Debo project, located approximately 280 kilometres west of Abidjan, is emerging as a key asset within Resolute’s West African portfolio. The MRE covers two main prospects, G3N and G3S, with gold mineralisation starting at surface and demonstrating consistent grade continuity both along strike and at depth. Notably, the resource remains open at depth, with indications that grades increase further below the surface at G3S.

Exploration Strategy and Future Potential

Resolute’s exploration program has been robust, with over 16,600 metres of combined reverse circulation and diamond drilling completed in 2025. This drilling has confirmed the continuity of mineralisation and expanded the resource base significantly. The company plans to focus future drilling on extending the high-grade zones at G3S and testing a newly identified strong gold anomaly at the G1 prospect in the southwestern part of the permit.

Adding to the momentum, Resolute was granted two new contiguous exploration permits, Serihio and Okroyou, in October 2025. These permits, located just 15 kilometres south of La Debo, will see initial exploration activities commence in 2026, offering further upside potential for resource expansion in the region.

Broader Côte d’Ivoire Portfolio and Development Outlook

La Debo is one of three significant gold projects Resolute holds in Côte d’Ivoire, collectively boasting over 7 million ounces of gold resources. The Doropo project, the most advanced among them, is progressing towards construction with an updated feasibility study expected by year-end 2025. Construction at Doropo is slated to begin in the first half of 2026, targeting first gold production by 2028.

Meanwhile, the ABC Project remains in the exploration phase, with a current inferred resource of 2.2 million ounces and ongoing drilling programs aimed at resource growth. Resolute’s multi-pronged approach in Côte d’Ivoire highlights the country’s strategic importance to the company’s growth ambitions in West Africa.

Technical Rigor and Compliance

The Mineral Resource Estimate for La Debo adheres to the JORC Code (2012) standards, with all data validated and classified as Inferred Mineral Resources. The estimate was developed using advanced geostatistical methods, including Ordinary Kriging within wireframe-constrained mineralised envelopes. Sampling and assay protocols employed industry-standard techniques, with quality control measures ensuring data integrity.

While the current classification reflects moderate confidence, Resolute anticipates updating the MRE in late 2026 following further drilling and metallurgical studies. The company also acknowledges that cut-off grades and economic parameters may be refined as more data becomes available.

Strategic Implications

Resolute’s announcement underscores its capability to deliver value through disciplined exploration and resource development. The expansion at La Debo not only enhances the company’s resource base but also strengthens its position in a jurisdiction increasingly recognised for its gold potential. With exploration programs underway across Côte d’Ivoire, Senegal, and Guinea, Resolute is building a diversified pipeline that could underpin long-term growth and shareholder value.