Trevali intersects multiple broad intervals of high-grade zinc-lead-silver mineralization at Heath Steele project

Highlights include: 30.7 metres at 7.56% Zn, 2.34% Pb, 0.29% Cu, 72.00 g/t Ag and 0.48 g/t Au; including: 10.0 metres at 15.32% Zn, 4.50% Pb, 0.07% Cu, 90.45 g/t Ag and 0.22 g/t Au; and 22.3 metres at 7.86% Zn, 2.63% Pb, 0.32% Cu, 82.46 g/t Ag and 0.82 g/t Au