A cash-rich, district-dominant Brazilian copper-gold developer with a clean concentrate and a high-IRR PFS, now racing toward DFS and a Cabaçal “Hub” re-start—if permitting and capex stay on track.
Overview
Meridian Mining Plc is an advanced-stage exploration/development company targeting a transition into production of polymetallic concentrates (primarily copper with significant gold/silver credits) in Mato Grosso, Brazil. Its core asset is the Cabaçal VMS project in the Alto Jauru Greenstone Belt, where Meridian controls ~50km of a 55km mineralized belt—effectively camp-scale dominance in a historically mined district. Metallurgical test work indicates a very clean, smelter-friendly copper concentrate with attractive precious-metal credits and low impurity risk, supporting strong off-take potential. The March-2025 PFS outlines standout economics (after-tax NPV5 ~USD 984m; IRR ~61.2%), ~141k AuEq oz/year average production, and a low life-of-mine strip ratio (~2.3:1). The company is pursuing a “Cabaçal Hub” model by advancing satellites such as Santa Helena to feed a central plant, improving capital efficiency and blended grades. A late-2025 UK Plc conversion and a heavily oversubscribed Feb-2026 financing leave Meridian with >CAD 100m cash, materially de-risking the path to DFS (Q4-2026), permitting, and early construction actions.