Underground

Geologist Studying Underground Tunnel at Plomosas

Geologists Studying Underground Tunnel at Plomosas

Plomosas Tunnel Structure

Plomosas Underground - 3

High-Grade Polymetallic Breccia Zones at the Plomosas Silver Project

High-Grade Polymetallic Breccia Zones at the Plomosas Silver Project

Plomosas Underground Tunnel Access