North Shore Uranium: Unlocking Value Across Two World-class Uranium Districts in North America

North Shore Uranium (TSXV:NSU) is a uranium exploration company focused on North America, advancing a dual-track strategy aimed at high-impact discoveries in two of the world’s most prolific uranium regions: the eastern Athabasca Basin in Saskatchewan, Canada, and the Grants Uranium District in New Mexico, USA. With a lean capital structure, fully permitted drill targets in Saskatchewan, and strong insider ownership, the company is well-positioned to create value through cost-effective exploration and resource definition in a rising uranium price environment.

The Rio Puerco project, located in New Mexico’s Grants District—a historically productive uranium belt responsible for over 340 million pounds of past U₃O₈ production—offers strong potential. Drawing on data from approximately 800 historical drill holes, a JORC-compliant inferred resource estimate of 11.4 million pounds U₃O₈ was completed in 2009. Early assessments suggest potential for in-situ recovery (ISR) mining, one of the lowest-cost extraction methods in the industry.

At the Falcon project in the Athabasca Basin, North Shore’s maiden 2024 drill program confirmed near-surface uranium mineralization in previously untested zones, underscoring the project’s discovery potential. The company has outlined a 7-kilometre conductive corridor with high-priority drill targets in the South Priority Area and is planning prospecting and follow-up drill programs.

Company Highlights

• Dual Jurisdiction Exposure: Active exploration in Athabasca Basin and the Grants Uranium District, two of the most historically significant uranium-producing regions in North America.
• Rio Puerco Option: Binding term sheet signed for a transaction that would see North Shore Uranium acquire up to an 87.5 percent of the Rio Puerco uranium project in New Mexico, where there is a historical resource estimate of 6 million tonnes grading 0.09 percent eU₃O₈ for 11.4 million lbs of U₃O₈.1
• Falcon Discovery in 2024: Maiden drill program confirmed near-surface uranium mineralization at two targets on the Falcon property in the Athabasca Basin in a previously undrilled area within 30 km of the active Key Lake uranium mill.
• Path to Resource Definition: Upon completion of the transaction, North Shore plans to validate historical data, attempt to expand the resource and evaluate the ISR potential at Rio Puerco and concurrently work to expand the discovery footprint at Falcon.
• Lean Structure, Strong Insider Support: $2.2 million market cap (as of July 2025), 40.3 million shares outstanding, with 43.3 percent held by insiders and founding investors.
• High-caliber Team: Led by award-winning geologist Brooke Clements and supported by proven uranium dealmakers and technical experts.

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