VANCOUVER, British Columbia, Feb. 18, 2026 (GLOBE NEWSWIRE) -- Extensive sediment-hosted copper mineralization within the Seal Basin is now demonstrated to be driven by a deeply rooted, crustal-scale plumbing network beneath Viridian Metals Inc’s (CSE: VRDN) (“Viridian” or the “Company”) Sedna Project in Labrador, Canada. By integrating newly acquired magnetotelluric (“MT”) data with detailed surface mapping, Viridian has defined the geological architecture underpinning this district-scale mineralizing syst ...