Sierra Metals Reports 2016 Production Results and Announces 2017 Production and Cost Guidance
“At the Bolivar Mine in Mexico, the Company saw a significant increase in throughput but was hindered by lower grades which led to a minor reduction in copper equivalent production when compared to Q4 2015. The Company will focus on continuing to increase production volume while improving the value per tonne of ore mined at Bolivar in 2017. At Cusi, poor weather and significant rainfall caused flooding in ramps which led to stope unavailability resulting in lower production, however we will continue to seek improvement at Cusi with better grade control and selective mining practices,” Mark Brennan, President and CEO of Sierra Metals.









