Osisko Drills More High Grades Across Windfall ... 〈2026〉

The feasibility study projected an All-In Sustaining Cost ( AISC ) of approximately US$758–$760 per ounce , positioning it as one of the lowest-cost mines in Canada.

The site is now fully powered by hydroelectricity through an 85km power line operated by the Cree First Nation of Waswanipi , significantly reducing the project's carbon footprint. Osisko drills more high grades across Windfall ...

Gold Fields anticipates achieving the first gold pour at Windfall by late Q4 2026 or early 2027 . The feasibility study projected an All-In Sustaining Cost

The project is currently in the , with Gold Fields aiming for aggressive development timelines: Osisko drills more high grades across Windfall ...