Golden Goose Resources Completes Second Phase Exploration Programme on its Goldfire Property, Windfall, Quebec

Executive Summary

• Golden Goose Resources completed the second phase of its exploration program on the 4,680‑ha Goldfire property in Quebec’s Windfall area.
• The program involved detailed geological mapping and the collection of 170 grab and channel samples for geochemical analysis, confirming extensive alteration systems and sulphide mineralization associated with pyroxenites and felsic intrusions.
• Findings reinforce the company’s confidence in the property's potential and set the groundwork for the next systematic exploration phase.

Key Details

• Property Overview: Goldfire covers 4,680 ha adjacent to Gold Fields’ Windfall deposit (4.1 M oz Au, measured & indicated resource of 11.1 Mt @ 11.4 g/t Au).
• Program Scope – Phase 2:
• Mapping of southern and northern portions identified substantial alteration zones, structural trends, fractures, stockwork, breccia, and quartz‑carbonate‑sulfide veins/veinlets.
• Sulphide mineralization includes pyrite, pyrrhotite, chalcopyrite (up to semi‑massive locally).
• Alteration associated with multiple ages/orientations of structures; sulphides hosted in pyroxenites (ultramafic) and felsic intrusions contacting mafic/intermediate/volcanic units.
• Sampling: 170 samples collected (grab and channel) and submitted to an accredited laboratory for geochemical analysis.
• Program Completion: Combined first‑phase (Sept 2025) and second‑phase work now provide reconnaissance coverage of the majority of the property.
• Next Steps: Results will inform a systematic, higher‑resolution exploration program (e.g., detailed drilling targets).
• Qualified Person: Jean‑Paul Barrette, P.Geo/Géo (OGQ #619), with 43 years’ experience, reviewed and approved the technical information per NI 43‑101.

Notable Quotes

“Our initial work at Goldfire has validated key structural and alteration features that align with known mineralization trends in the Windfall camp. These early findings strengthen our confidence in the Property’s potential and set the stage for the next phase of systematic exploration.” – Dustin Nanos, CEO & Director

Materiality Assessment: Material – Positive (the update provides substantive new geological information that could materially affect investor perception of the Goldfire property's prospective value.)