Selkirk Copper Announces Initial Drill Results - Successfully Expands Minto North West Zone with a High-grade Intercept of 5.21% Cu, 0.47 g/t Au, 26.68 G/t Ag over 8.7 m Within a Broader Zone of 2.39% Cu, 0.32 g/t Au and 11.61 g/t Ag over 23.4 m in Drill Hole 25SCM001