CANADIAN ZINC CORP | CIK:0000910569 | 3

  • Filed: 3/29/2018
  • Entity registrant name: CANADIAN ZINC CORP (CIK: 0000910569)
  • Generator: DataTracks
  • SEC filing page: http://www.sec.gov/Archives/edgar/data/910569/000127956918000610/0001279569-18-000610-index.htm
  • XBRL Instance: http://www.sec.gov/Archives/edgar/data/910569/000127956918000610/czicf-20171231.xml
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    • ifrs-full:DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory

     
     
    December 31, 2017
     
    December 31, 2016
     
    Balance – beginning of year
     
    $
    1,797
     
    $
    1,825
     
    Accretion expense
     
     
    40
     
     
    36
     
    Change in estimates
     
     
    (3)
     
     
    (64)
     
    Balance – end of period
     
    $
    1,834
     
    $
    1,797