Brunswick Exploration Amends 1Minerals Agreement

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Brunswick Exploration Inc. (" BRW " or the " Corporation ") is pleased to announce a non-brokered private placement (the " Offering ") to raise gross proceeds of up to $3,000,000 from the sale of the following:

Brunswick Exploration Inc. (TSX-V: BRW, OTCQB: BRWXF; FRANKFURT:1XQ; " BRW " or the " Company ") is excited to announce that, following the recent discovery of spodumene near Nuuk, Greenland, it has applied for additional licenses in the Nuuk area. The Company has also increased its holdings in new regions of Western Greenland subsequent to further compilation work including the Disko Bay and Uummannaq areas.

Mr. Killian Charles, President and CEO of BRW, commented: "With the lithium potential of Greenland newly confirmed, we have rapidly consolidated all high priority targets in western Greenland. BRW now controls one of the most significant grassroot exploration portfolios in Greenland and is the only company actively exploring for lithium in the country. Our new holdings all benefit from proximity to communities and tidal water to ensure that logistical and infrastructure needs are in place for potential future development. Between our new Ivisaartoq discovery and our expanded portfolio, we look forward to launching a major lithium exploration initiative in 2025 across Greenland as soon as possible. We are very keen to work with the Greenlandic communities, government and European Commission as we launch this exciting endeavor."

Brunswick Exploration Inc. (TSX-V: BRW, OTCQB: BRWXF; FRANKFURT:1XQ; " BRW " or the " Company ") is extremely pleased to announce that it has discovered a lithium-bearing pegmatite containing spodumene within the company's Nuuk License, located roughly 90 kilometers north-east of Nuuk, the capital of Greenland (Figure 1). The newly discovered pegmatite outcrop is open in all directions and is part of a significant evolved pegmatite field measuring over 20 kilometers long known as the Ivisaartoq Field, marking the first confirmed lithium discovery in the country.

Mr. Killian Charles, President and CEO of BRW, commented: "We are delighted to announce the first hard rock lithium discovery in Greenland. This discovery was made near the end of our field season after spending limited time in the country and leveraged Brunswick's strong exploration expertise. Prior to our discovery at Ivisaartoq, there were no confirmed showings in Greenland and it demonstrates the strong potential for additional discoveries across the entire country which has never been previously explored for lithium. Importantly, it represents a significant opportunity for the Company as we remain first movers for lithium exploration in Greenland."

Brunswick Exploration Inc. (TSX-V: BRW, OTCQB: BRWXF; " BRW " or the " Company ") is pleased to report multiple high spodumene grain counts in till samples collected on the Anatacau West Property (the "project") which is the immediate extension of Arcadium's James Bay Lithium project. These highly encouraging results ( up to 1,225 spodumene grains in a single sample ) further reinforce lithium potential in the bedrock and delineate a new, highly prospective unexplored area at Anatacau West property (Figure 1) beyond the previously drilled pegmatites.

Figure 1 : Spodumene Grain Count at Anatacau West

Brunswick Exploration Inc. (TSX-V: BRW, OTCQB: BRWXF; FRANKFURT:1XQ; " BRW " or the " Company ") is pleased to report the first set of results from the Mirage summer drilling campaign. The Mirage Project is located in the Eeyou Istchee-James Bay region of Quebec, approximately 40 kilometres south of the Trans-Taiga Road. This drilling program concluded with a total of 23 drill holes for 4,871 meters. Since the beginning of 2024, BRW has drilled approximately 12,000 meters to discover, delineate and expand the spodumene bearing pegmatites dykes at Mirage.

This campaign focused on the Central Zone, including the MR-6 and MR-3 dykes (see June 4, 2024 press release), and has continued to intersect wide and well mineralized intervals on their extension and at depth.