Trevali drills significant zinc-lead mineralization at Halfmile deposit
Highlights include: 110.5 metres(i) of 7.86% Zn and 2.34% Pb, including 37.2 metres(i) of 11.38% Zn and 4.05% Pb;Also, 22.1 metres(i) of 10.71% Zn, 4.16% Pb and 69.97 g/t Ag