Alamos Gold Announces Island Gold District Expansion to 20,000 TPD, Creating One of Canada's Largest and Lowest Cost Gold Mines with Attractive Economics, including 69% After-Tax IRR and $12.2 Billion NPV at $4,500/oz Gold
Alamos Gold Strikes Record Grades at Cline-Pick as Island Gold District Expansion Study Looms
On February 2, 2026, Alamos Gold reported drilling results from its Island Gold District exploration program, highlighted by the "best hole ever" at the Cline-Pick regional target: 178.07 g/t gold over 3.54 metres (true width ~50%). The release details 46,158 metres of drilling completed across 180 holes in 2025. Key results include: - Island East (E1E-Zone): 31.53 g/t Au over 11.05m and 9.84 g/t Au over 39.3m. - Island West (C-Zone): 64.7 g/t Au over 4.18m. - Cline-Pick Mines: Extension of high-grade mineralization 7km from the Magino mill. Management expects these results to drive another substantial increase in Mineral Reserves, to be incorporated into the Island Gold District Expansion Study scheduled for release in the same week as this news.
The news is Material - Positive. While drilling results are frequent for a producer of this size, the intersection of record-breaking grades at a regional target (Cline-Pick) validates the "District" potential rather than just a single-mine operation. - Resource Replacement: 2025 was a difficult year operationally (see January 14, 2026 release), where production of 545,400 oz missed the 560k-580k guidance range. High-grade discoveries are essential to restore market confidence in the long-term cost profile. - Expansion Study De-risking: By confirming high-grade mineralization outside current reserves just days before the Expansion Study, Alamos provides a "floor" for the valuation of the combined Island Gold/Magino complex. - Strategic Shift: The success at Cline-Pick and Edwards suggests these satellite deposits could evolve into primary high-grade ore sources, potentially requiring a larger mill expansion at Magino than the current 12,400 tpd target.
Alamos Gold is an intermediate producer focusing on low-risk jurisdictions. - Flagship Project: The Island Gold District (Ontario). Following the acquisition of Argonaut Gold, Alamos is integrating the high-grade Island Gold underground mine with the Magino open-pit and mill. - Objective: Consolidating the two assets into a single operation producing ~411k oz/year at an AISC of $915/oz (base case). - Other Assets: Young-Davidson (Ontario) and the Mulatos District (Mexico).