Silver Acadia drills final Phase 1 results at Nicholas-Denys

Montreal, Quebec--(Newsfile Corp. - September 15, 2026) - Silver Acadia Exploration Inc. (CSE: SLA) (" SLA " or the " Company ") is pleased to report the final assay results from its Phase 1 drill program, including additional high-grade silver-gold-zinc-lead mineralization at the Hachey Zone and broad copper-bearing intervals at the Millstream Zone on its flagship Nicholas-Denys Project.

With Phase 1 drilling complete, Silver Acadia has integrated the results with its extensive historical database, core scanning, summer mapping and updated geological and structural interpretation. This work is defining targets focused on the approximately 3-kilometre-long mineralized corridor at Nicholas-Denys encompassing the Henry, Hachey and Shaft zones, while also highlighting mineralization elsewhere along the broader regional Rocky Brook-Millstream structural system (see figure 1).

" Our systematic approach to Nicholas-Denys has significantly improved our understanding of the mineralized zones and, importantly, their relationship with secondary structures. We believe this is revealing the potential for a district-scale mineralized system. " said Julien Davy, CEO of Silver Acadia. " Within our 3-kilometre Main Zone of Interest, our evolving interpretation points to multiple high-grade silver shoots within broader mineralized envelopes. Beyond this initial area of focus, mineralization at Pine Tree W and the copper-rich Millstream Zone demonstrates that the broader Rocky Brook-Millstream structural system remains prospective and significantly underexplored. "

Final Phase 1 Drill Results

The final Phase 1 results continue to demonstrate significant silver, gold, zinc and lead mineralization at the Hachey Zone, further supporting the Company's interpretation of a structurally controlled mineralized corridor characterized by broader mineralized envelop