Outstanding Drilling Results at SOZ Underground

• First hole from diamond drilling at the SOZ underground deposit has intersected extensive base metal sulphides from 150.5m to 199.7m down hole. • Best intercept includes: o 19m @ 1.15% Cu, 5.5% Zn, 5.5% Pb, 0.4g/t Au and 44g/t Ag from 150m, including: ▪ 10m @ 2.12% Cu, 10.4% Zn, 10.3% Pb, 0.5g/t Au, and 81g/t Ag from 150m • Drilling forms part of an eight-hole program targeting the upper A lode