IAMGOLD Expands Cote Gold Resource Base With Updated Estimate
IAMGOLD released an updated mineral resource estimate for its Côté Gold Mine in Ontario, integrating the Côté and Gosselin zones into one model with a $2,500/oz gold price assumption, ahead of a mine plan and expansion study due in Q4 2026.
IAMGOLD Corporation announced an updated Mineral Resource estimate for its Côté Gold Mine in Ontario, a joint venture owned 70% by IAMGOLD and 30% by Sumitomo Metal Mining Co. Ltd. The updated estimate consolidates the Côté and Gosselin zones into a single model using new economic assumptions effective March 31, 2026.
The integrated model marks a milestone as the company progresses toward an updated mine plan and expansion study, both expected in the fourth quarter of 2026. The model incorporates a gold price of $2,500 per ounce and a consolidated cut-off grade of 0.25 g/t Au. For gold and precious metals traders, this development signals potential future supply growth from a major Canadian mine, which could influence long-term supply-demand dynamics. Live gold prices and charts on NowPrice show how the market is reacting to such expansion news, as investors weigh increased output against broader macroeconomic factors.
Looking ahead, the completion of the mine plan and expansion study in Q4 2026 will provide more clarity on production timelines and capital requirements. Traders should monitor IAMGOLD's progress, as any delays or cost overruns could impact sentiment. Additionally, the $2,500/oz gold price assumption used in the estimate highlights the company's bullish outlook, aligning with current elevated gold prices driven by geopolitical uncertainty and central bank buying.