NiobiumX Mining Inc. Appoints Athabasca Basin Discovery Geologist Erik Sehn to Board of Directors

TORONTO, ON / ACCESS Newswire / September 17, 2026 / NiobiumX Mining Inc. (CSE:NIOX)(OTCQB:NIOXF)(FSE:O7D0) ("NiobiumX" or the "Company") announces the appointment of Erik Sehn, P.Geo., as a director of the Company, effective September 17, …