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Trade and Other Receivables (Tables)
 12 Months Ended
Dec. 31, 2019
Trade and Other Receivables [abstract]  
Schedule of Trade and Other Receivables

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

December 31,

 

December 31,

 

    
2019

    

2018

Trade receivables from concentrate sales

 

$

33,642

 

$

28,132

Advances and other receivables

 

 

2,419

 

 

3,179

Value added taxes recoverable

 

 

11,646

 

 

1,458

Accounts and other receivables

 

$

47,707

 

$

32,769