Tocvan Reports Positive Closed-Circuit Column Leach Results at Gran Pilar

Up to 82% Gold and 58% Silver Extraction; Finer Crush Improves Recovery; Agglomeration Not Required HERMOSILLO, MX / ACCESS Newswire / September 25, 2026 / Tocvan Ventures Corp. (the "Company" or "Tocvan") (CSE:TOC)(OTCQB:TCVNF)(WKN:TV3/A2PE64) …