High-Grade Replacement Sedex Discovery Highlights Significant Potential Along New 1.2 km Trend at InZinc's Indy Sedex Project, Central BC
High-grade "Replacement" discovery at Indy project signals potential for Tier-1 scale in British Columbia.
The most recent news (March 11, 2026) announces a significant geological reinterpretation of the B-9 Zone at the Indy Sedex project. Previously viewed as standard Sedex mineralization, the B-9 Apex Zone is now recognized as "replacement" mineralization. This is a critical distinction as replacement processes are associated with the world’s highest-grade and largest Sedex deposits, such as the Red Dog mine. Recent drilling confirmed exceptional grades, including 20.1% Zn, 1.7% Pb, and 9.5 g/t Ag over 3.2 m. Furthermore, the B-9 trend has been extended to 2.2 km in total length, with 1.2 km of that trend remaining completely untested.
The impact is Material - Positive. While the high-grade drill results (20.1% Zn) were technically released in November 2025, the March 2026 update provides the geological "why" that justifies a higher valuation. - Geological De-risking: Identifying the system as a "replacement" type suggests the potential for much thicker and higher-grade "stacked" zones than a typical distal Sedex deposit. - Scale Potential: Doubling the trend length to 2.2 km while leaving over 50% (1.2 km) untested provides a clear path to resource growth. - Infrastructure Advantage: Unlike many northern Canadian projects, Indy is located in central BC with proximity to rail, road, and smelter infrastructure, significantly lowering the "economic hurdle" for any future discovery.
InZinc is a Vancouver-based explorer focused on the 100%-owned Indy Sedex Project in central BC. The project covers 200 sq. km and a 30 km long trend of prospective strata analogous to the Selwyn Basin. The flagship B-9 zone has now been defined over 1 km of strike with mineralization starting from surface to 130m depth.