More High Grades Across Windfall ... - Osisko Drills

Recent drilling efforts are increasingly focused on infill and expansion programs to de-risk the mine plan and test deep extensions of the high-grade zones.

Full-scale construction of the processing plant is slated to take 18–24 months. Osisko drills more high grades across Windfall ...

Recent infill results (February 2026) continue to show high-grade continuity, with some intercepts reaching average grades of 11.3 g/t Au in the measured category. Project Status and Path to Production Recent drilling efforts are increasingly focused on infill

Once at steady state, the mine is projected to produce 300,000 ounces of gold annually . Key Metrics & Infrastructure Project Status and Path to Production Once at

Final environmental approvals and a formal Board Investment Decision (FID) are expected in the second half of 2025 or early 2026.

Windfall is ranked as a top 10 gold deposit globally by head grade, with reserves averaging 8.1 g/t gold .