CoTec Files Preliminary Economic Assessment and Technical Report for the Lac Jeannine Mine Tailings Reclamation and Restoration Project, Québec, Canada

VANCOUVER, BC / ACCESS Newswire / June 30, 2026 / CoTec Holdings Corp. (TSXV:CTH)(OTCQB:CTHCF) ("CoTec" or the "Company") is pleased to announce that it has filed an independent National Instrument 43-101 technical report entitled "Mineral Resource …