Standout 43Mt Maiden Cu-Co Resource at Emmie Bluff

‐ Combined Indicated and Inferred Mineral Resource of 43Mt @ 1.3% Cu, 470 ppm Co, 11 g/t Ag and 0.15% Zn (1.84% CuEq) reported at a cut-off grade of 1% CuEq (Table 1) ‐ Containing approximately 560kt Cu, 20kt Co, 15.5Moz Ag and 66kt Zn (800kt CuEq) -39 Mt, comprising 90% of the mass and 92% of the metal (contained CuEq) is classified in the Indicated Resource category, with the remainder Inferred