Camino has published a NI 43-101 Technical Report Pre-Feasibility Study (PFS) for its 50%-owned Puquios Copper Project, located in La Higuera, Coquimbo Region, Chile. The PFS outlines a robust, low-capex project with strong economic returns. The Puquios Project is designed as a low-cost, heap-leach SX-EW operation with a compact footprint and high-efficiency recoveries, providing long-term copper production from a well-established mining district.

The Puquios Project remains open at depth, with substantial exploration upside. A recent 2021 independent study by AsGeoMin confirmed the potential for continued vertical expansion of primary sulphide mineralization up to 200–300 meters deeper than current drilling.
The April and May 2021 drilling campaign, totaling over 8,100 meters including historic hole extensions, supports the presence of chalcopyrite-dominated mineralization at depth below the supergene zone. The scale of the system presents a compelling target for bulk-tonnage copper development expansion beyond the current proposed mine plan.