PEA At The Domeyko Sulfuros Cu-Au Project

TORONTO – Tintina Mines Limited reported on the Preliminary Economic Assessment (PEA) for its 74%-owned Domeyko Sulfuros Copper-Gold Project, located in the Atacama Region, Chile.
Life of Mine (LOM) projection of 26-year operation producing 945 kt (2.1 billion lbs.) of recovered copper and 1.5 million ounces of gold. Base case assumes a mining rate of 164 ktpd and a processing rate of 35 ktpd with metallurgical recoveries of approximately 88.2% for copper and 64.6% for gold. Initial capital of US$ 1,283 million (including 35% contingency on plant and infrastructure), deferred/sustaining capital of US$ 905 million. 100% renewable energy power strategy with BESS support, raw seawater processing via a dedicated 63 km pipeline ensuring zero consumption of continental water.
Juan Enrique Rassmuss, President and Chairman, said, “The PEA provides a strong technical and economic foundation to advance Domeyko Sulfuros to the next stage of development, and we believe the Project offers meaningful opportunities for further optimization and value enhancement as additional technical work is completed.
Furthermore, the resource at Dos Amigos is merely the anchor for a broader district that includes the high-priority Tricolor and María Soledad targets, providing a clear path for resource growth and project re-rating.”