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Sierra Metals increases mineral reserve estimate by 86% for its Bolivar Mine, Mexico
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Sierra Metals Inc
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May 22, 2018 07:21AM
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Sierra Metals Inc. Reports Fourth Quarter and Year-End 2014 Financial Results
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Sierra Metals Inc
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Mar 26, 2015 07:05PM
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Sierra Metals Files NI 43-101 Technical Report on Bolivar Mine in Mexico
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Sierra Metals Inc
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Apr 19, 2017 08:52PM
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Sierra Metals Files 43-101 Technical Report Reflecting an 86% Increase in
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Sierra Metals Inc
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May 12, 2015 08:31PM
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Sierra Metals Expands Mining of the Bolivar Mine, Chihuahua, Mexico and
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Sierra Metals Inc
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Apr 24, 2014 10:31AM
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Sierra Metals drills more high grade zinc at itsYauricocha Mine, Peru, and
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Sierra Metals Inc
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Jul 15, 2014 07:33AM
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Sierra Metals discovers significant new high-grade zone at its
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Sierra Metals Inc
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Feb 27, 2017 06:41AM
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Sierra Metals discovers a significant new high grade zone at its
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Sierra Metals Inc
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Jan 28, 2016 07:59AM
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Sierra Metals Develops the Large (24x40 m) High-Grade Silver Azucarera
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Sierra Metals Inc
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Apr 29, 2014 10:40AM
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Sierra Metals Develops Another High-Grade Silver-Gold Vein at its
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Sierra Metals Inc
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Apr 16, 2014 10:22AM
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Sierra Metals defines high grade silver-gold mineralization at the
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Sierra Metals Inc
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Mar 06, 2017 08:37AM
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Sierra Metals deepest drilling results of 1.7 km yields high grade results and confirms new mineralized zone including
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Sierra Metals Inc
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Jun 05, 2018 11:34AM
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Sierra Metals Confirms New High-Grade Silver Zone at Its Cusi Mine, Mexico, Including 17 Meters True-Width of 428 Grams Per Ton Silver,
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Sierra Metals Inc
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Jun 18, 2020 07:03AM
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Sierra Metals Confirms High Grade Mineralized Extensions to the Bolivar West Zone, at the Bolivar Mine, Mexico
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Sierra Metals Inc
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Apr 03, 2019 08:08AM
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Sierra Metals Appoints Mike McAllister, Vice President of
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Sierra Metals Inc
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Jul 15, 2016 09:33AM
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Sierra Metals Appoints Director Corporate Development
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Sierra Metals Inc
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Apr 24, 2015 03:35PM
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Sierra Metals Announces That the New Power Substation at the
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Sierra Metals Inc
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Mar 12, 2015 07:48AM
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Sierra Metals Announces Strong Fourth Quarter 2014 Financial Results of its
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Sierra Metals Inc
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Feb 13, 2015 09:06PM
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Sierra Metals announces second quarter 2014 financial results of its
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Sierra Metals Inc
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Jul 31, 2014 09:49AM
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Sierra Metals announces results of Annual and Special Meeting
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Sierra Metals Inc
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Jun 17, 2014 10:54PM
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