SIERRA METALS DISCOVERS SEVERAL WIDE, HIGH-GRADE COPPER STRUCTURES IN THE FIRST FOUR HOLES DESIGNED TO TEST TITAN GEOPHYSICAL TARGETS

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Oct 12
Toronto, ON – October 4, 2017 – Sierra Metals Inc. (TSX: SMT) (BVL: SMT) (NYSE American: SMTS) (“Sierra Metals” or “the Company”) […]
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