Skunk Camp Tailings Storage Facility Filtered Tailings Analysis Conceptual Filtered Tailings Impoundment Layout and Staging

This technical letter presents two conceptual options for transitioning from conventional slurry deposition for Non-Potentially Acid Generating (NPAG) scavenger tailings (in early years) to filtered tailings (in later years) for the proposed Skunk Camp Site, assuming that filtered tailings disposal has already demonstrated to be feasible at the scale of the Resolution Copper Project.