ATEX Resources is exploring the 100% owned Valeriano Copper Gold Project located in the Atacama region, Chile. Valeriano anchors a new emerging copper district with the potential to deliver a long-term reliable supply of clean copper to meet growing demand driven by artificial intelligence technologies and global decarbonization

Valeriano hosts a large, high-grade, copper-gold porphyry Mineral Resource: an Indicated Resource of 475 Mt at 0.88% CuEq (0.58% Cu, 0.25 g/t Au, 1.39 g/t Ag and 70.4 g/t Mo) at a cutoff grade of 0.35% Cu, and an Inferred resource of 1,511 Mt at 0.75% CuEq (0.50% Cu, 0.20 g/t Au, 1.16 g/t Ag and 70.6 g/t Mo) at a cut-off grade of 0.35% Cu, reported in September 2025.

Agnico Eagle Mines is the largest cornerstone investor investing C$55 million in late 2024, followed by Pierre Lassonde as the second-largest shareholder.