IAMGOLD Boosts Côté Gold Mine Resources by 12% to 20.3M Ounces, Plans Expansion
Summary
IAMGOLD announced a substantial 12% increase in Measured and Indicated gold resources at its Côté Gold Mine, now totaling 20.3 million ounces, driven by successful drilling and a consolidated resource model.
Key Events
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Significant Resource Increase
Measured and Indicated Mineral Resources at Côté Gold increased by 2.2 million ounces (12%) to 20.3 million ounces (100% basis) as of March 31, 2026.
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Consolidated Mine Plan
The Côté and Gosselin zones are now integrated into a single resource model, including a newly delineated 'saddle area' that added 0.2 million Indicated ounces.
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Future Expansion Plans
The updated resource estimate will inform a technical report and mine plan in Q4 2026, which is expected to evaluate a plant expansion and larger-scale mining scenario.
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Increased Gold Price Assumption
The resource estimate uses a higher gold price assumption of $2,500 per ounce (up from $2,100/oz for Côté previously) and a lower cut-off grade of 0.25 g/t Au.
Analysis
This update significantly increases the Measured and Indicated gold resources at the flagship Côté Gold Mine, providing a stronger foundation for future production and potential expansion. The integration of the Côté and Gosselin zones into a single model, combined with successful drilling, enhances the mine's long-term value and operational flexibility. The company plans to release an updated mine plan and technical report in Q4 2026, which will evaluate a plant expansion based on these larger resources.
At the time of this filing, IAG was trading at $17.60 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $10.5B. The 52-week trading range was $6.68 to $24.87. This filing was assessed with positive market sentiment and an importance score of 8 out of 10.