Mr. Killian Charles reports

GREENLAND LITHIUM PEGMATITE FIELD SIGNIFICANTLY EXPANDED BY BRUNSWICK EXPLORATION

Brunswick Exploration Inc. has identified the country's largest spodumene pegmatite trend. The discovery of multiple new spodumene-bearing pegmatites significantly expands the Ivisaartoq lithium pegmatite field, which was discovered last year on the Nuuk licence. This major trend now extends over a strike length of approximately two kilometres.

"The discovery of this two-kilometre-by-three-hundred-metre area of spodumene-bearing dikes is a testament to BRW's systematic and efficient approach," said Killian Charles, Brunswick Exploration's president and chief executive officer. "I would like to personally thank the BRW team, Xploration Services Greenland A/S, the Geological Survey of Denmark and Greenland and the Greenland Mineral Resource Authority for their dedication and support."

This exploration success reflects the company's consistent, systematic approach to exploration, and Brunswick Exploration is currently designing and evaluating the opportune time to begin a comprehensive drill campaign at Ivisaartoq.

Ivisaartoq discovery expansion

Brunswick Exploration has now identified a minimum of eight pegmatite outcrops that occur within a corridor measuring approximately 2,000 metres long by 300 metres wide, which remains open in all directions. This spodumene corridor is within a larger, highly favourable, geochemically anomalous envelope measuring roughly three kilometres by 1.5 kilometres. This envelope contains numerous additional, highly fractionated pegmatites. The company believes that there is potential to host additional spodumene pegmatites at surface and at depth within the aforementioned corridor, the larger geochemically anomalous envelope, as well as the entire south Ivisaartoq belt, which measures roughly 20 kilometres in strike (see news release dated Oct. 30, 2024).

The surface expression of the spodumene outcrops range in size from roughly five to 400 metres in length and two to 40 metres in width. The lithium mineralization is predominantly spodumene, which varies from sparse to up to 50 per cent, containing white and pale green crystals that range in size from one to 40 centimetres. Other minor lithium-bearing minerals include holmquistite in the host rocks, elbaite, as well as lepidolite. The company is already planning an inaugural drill campaign for Ivisaartoq to test the newly discovered outcrops.

Spodumene mineralization at the newly discovered outcrops was confirmed by both pXRF and LIBS units. Grab and channel samples are being sent for analysis to ALS in Dublin, Ireland, and thin section samples will be prepared and examined for mineralogical understanding. The size, orientation and overall grade of the pegmatite outcrops will be better established as the drill campaign progresses.

Qualified person

The scientific and technical information related to this news release has been reviewed and approved by Charles Kodors, manager, international projects. He is a professional geologist registered in New Brunswick, Newfoundland and Quebec.

About Brunswick Exploration Inc.

Brunswick Exploration is a Montreal-based mineral exploration company listed on the TSX Venture Exchange under symbol BRW. The company is focused on grassroots exploration for lithium in Canada, a critical metal necessary to global decarbonization and energy transition. The company is rapidly advancing its extensive grassroots lithium property portfolio in Canada and Greenland.

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