Includes a continuous 105.45-metre central pegmatite interval; laboratory assays and mineralogical confirmation pending Vancouver, British Columbia, April 29, 2026 (GLOBE NEWSWIRE) -- North American Niobium and Critical Minerals Corp. (CSE: NIOB) (FSE: KS82.F) (OTCQB: NIOMF) (NIOB or the Company) has drilled a pegmatite intersection that ranks 4th among the widest pegmatite drillhole intersections ever publicly disclosed (see Tables 1 and 2) , at its Seigneurie project in Québec. SGN 2026-007 intersected 2 ...