Rosa Ventures’ flagship projects are the Polanco and San Lázaro copper-gold porphyry systems in Chile’s Tarapacá Region — two high-potential, drill-ready targets in the prolific Northern Chile porphyry belts, strategically positioned next to major mining operations and world-class infrastructure.
Polanco is a semi-outcropping, district-scale Cu-Au system covering ~2,800 hectares, located just 23 km from BHP’s Cerro Colorado mine. Previously advanced by Teck (who ranked it among their top global undrilled porphyry opportunities), it features a 2 × 1 km alteration footprint, fertile magmatic signatures, and strong evidence of hypogene chalcopyrite-bornite mineralization.
San Lázaro spans ~1,600 hectares only 15 km south of the world-class Collahuasi district. It targets a large, blind Tertiary porphyry under shallow cover within a multi-kilometre chargeability anomaly — a setting analogous to the major deposits of the district and ready for immediate drill testing.