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NIOB Seigneurie Assays Confirm Heavy Rare Earth Mineralization
Initial assays confirm niobium and rare earth mineralization, but the company said the grades are early-stage and need more work to assess economic potential.
On Friday, July 03, 2026, North American Niobium and Critical Minerals Corp. released initial drilling results from hole SGN-2026-007 at the Seigneurie project in Quebec, confirming niobium and rare earth mineralization at early-stage grades.
The hole returned a 32.20-metre interval averaging 528 ppm heavy rare earth oxide, with yttrium oxide comprising approximately two-thirds of the total; a 10-metre interval averaged 76.7 ppm dysprosium oxide.
SGS Canada Inc. analyzed the samples; consultant Clyde McMillan, acting as the Qualified Person, verified the data and confirmed the technical information complies with National Instrument 43-101 standards.
Chief Executive Officer Murray Nye characterized the early-stage results as "modest," stating that while findings validate the company's targeting approach, further work is required to assess economic potential.
Management plans to update the Seigneurie geological model with remaining drill data while advancing exploration across the broader Quebec portfolio to prioritize the strongest niobium and rare earth targets.