Mr. Scott Berdahl reports

SNOWLINE GOLD FURTHER STRENGTHENS MANAGEMENT TEAM WITH APPOINTMENT OF VP ENVIRONMENT & PERMITTING

Snowline Gold Corp. has strengthened and expanded its management team through the appointment of Oliver Curran, MSc, as vice-president of environment and permitting. Mr. Curran will lead and oversee the company's environmental baseline studies and assessments for advancement of permitting as the Valley gold deposit progresses.

"We are excited to welcome Oliver to Snowline's senior management team," said Scott Berdahl, chief executive officer and a director of Snowline. "His experience permitting multiple mineral development projects in Northern Canada is highly relevant to us in advancing our Valley gold deposit. His approach -- incorporating traditional knowledge into actionable and effective environmental monitoring and permitting solutions -- dovetails well with Snowline's guiding principles. We look forward to working with Oliver in responsibly and efficiently advancing Valley."

Mr. Curran brings 25 years of relevant environmental and major project permitting experience to Snowline, having held strategic leadership positions with Inco, Baffinland Iron Mines, TMAC Resources, Agnico Eagle Mines and, most recently, Centerra Gold. Mr. Curran has successfully led permitting for significant remote greenfield mines and championed these projects through to construction and operations from an environmental and social perspective. Mr. Curran holds a honours BSc in biology and environmental sciences from Trent University and an MSc from the University of Toronto.

About Rogue

Snowline Gold's 100-per-cent-owned, flagship Rogue project in Canada's Yukon territory covers a 60-kilometre-by-30-kilometre cluster of intrusions in the eastern Tombstone gold belt known as the Rogue plutonic complex.

Since its launch in 2021, Snowline has progressed the Rogue project's Valley gold deposit from a greenfield prospecting discovery to a significant bulk-tonnage gold resource, with a combined 7.94-million-ounce-gold measured and indicated mineral resource at 1.21 grams per tonne gold and an additional 890,000 ounces inferred mineral resource at 0.62 gram per tonne gold within a pit-shell constraint, as outlined in the company's May 15, 2025, news release.

Exploration of the open Valley gold deposit is continuing. Valley is a reduced intrusion-related gold system (RIRGS), geologically similar to multimillion-ounce RIRGS deposits currently in production, such as Kinross's Fort Knox mine in Alaska, but with substantially higher gold grades. Gold is associated with bismuthinite and telluride minerals hosted in sheeted quartz vein arrays within and along the margins of a one-kilometre-scale, mid-Cretaceous-aged, Mayo-series intrusion.

The Rogue project area hosts multiple intrusions similar to Valley, along with widespread gold anomalism in stream sediment, soil and rock samples. Elsewhere, RIRGS deposits are known to occur in clusters. For these reasons, Snowline considers the Rogue project to have district-scale potential to host additional reduced intrusion-related gold systems.

About Snowline Gold Corp.

Snowline Gold is a Yukon-focused gold exploration and development company with an eight-project portfolio covering roughly 360,000 hectares (3,600 square kilometres). The company is advancing its Valley deposit -- a large, low-strip, near surface, greater-than-one-gram-per-tonne-gold bulk-tonnage gold system located in the eastern Yukon -- while continuing regional exploration of surrounding targets on the Rogue project and the broader district in the highly prospective yet underexplored Selwyn basin.

Snowline's project portfolio sits within the prolific Tintina gold province, host to multiple million-ounce-plus gold mines and deposits across the central Yukon and Alaska. The company's comprehensive first-mover position and extensive exploration database provide a distinct competitive advantage and a unique opportunity for investors to be part of multiple discoveries, the advancement of a significant gold deposit, and the creation of a new gold district.

Qualified person

Information in this release has been prepared under supervision of and approved by Thomas Branson, MSc, PGeo, vice-president of exploration for Snowline Gold, as qualified person for the purposes of National Instrument 43-101.

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