High-Grade Replacement Sedex Discovery Highlights Significant Potential Along New 1.2 km Trend at InZinc's Indy Sedex Project, Central BC

Vancouver, British Columbia--(Newsfile Corp. - March 11, 2026) - InZinc Mining Ltd. (TSXV: IZN) ("InZinc" or the "Company") announces recently reported very high-grade discoveries at the B-9 Zone (see NR25-09) are now recognised as replacement Sedex mineralization (B-9 Apex Zone) and are integral to the B-9 trend now totalling 2.2 km in length, of which 1.2 km remains untested.