Sierra Metals drilling at its Yauricocha Mine Peru demonstrates 150 meter depth extension to orebodies with high grades of gold silver copper lead and zinc over wide widths

Jan. 9, 2013 /CNW/ - Sierra Metals Inc. (TSXV: SMT) (BVL: SMT) ("Sierra Metals" or the "Company") is pleased to announce that continued drilling at its Yauricocha mine ...