Selkirk Copper Expands Mineralization at Four Resource Zones at the Minto Copper-Gold-Silver Mine

Highlights Drilling at Minto North continues to delineate high-grade mineralization, which remains open to the north and south: 2.26% Cu, 2.23 g/t Au and 10.39 g/t Ag (4.0% CuEq) over 8.1 m, within a broader zone of 1.33% Cu, 0.97 g/t Au and 5.48 g/t Ag (2.1% CuEq) over 29.7 m from 197 m in drill hole 25SCM080. Drilling at Minto East intersected multiple stacked mineralized lenses in a 90 m step-out from previous drilling, and remains open for further expansion in east, west and north directions: The deepest mineralization intersected returned notable high-grade copper, gold and silver grades: 2.45% Cu, 1.18 g/t Au, and 8.44 g/t Ag (3.4% CuEq) over 5.8 m, from 484 m in drill hole 25SCM082.