i-80 Gold provides progress update on Nevada development plan with updated feasibility timelines

i-80 Gold Corp.

Granite Creek Underground feasibility study delayed to Q1 2026 due to drilling start; infill drilling >40 holes for ~14,000m.
Lone Tree autoclave refurbishment feasibility study targeting Q4 2025; optimization work with Hatch Ltd.
Archimedes Underground permitting approval expected Q3 2025; production contribution targeted late-2026 to early-2027.
Cove Underground feasibility study targeted Q1 2026; production expected mid-2029; NEPA permitting underway.
Mineral Point Open Pit core drilling started June 2025; potential largest producing asset from H2 2031.

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