Oroco Increases South Zone Certainty at Santo Tomás
June 18, 2026
Oroco reported additional Phase 2 drill results from the South Zone at its Santo Tomás copper project, with drilling confirming and locally improving upon the 2024 resource model. Highlights included 90 m grading 0.53% CuEq, 48.6 m grading 0.67% CuEq, and several near-surface mineralized intervals that may reduce stripping requirements. The program is aimed at increasing resource confidence ahead of an updated resource estimate and Pre-Feasibility Study.
