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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2019
INVENTORIES  
Schedule of inventories

    

December 31, 2019

    

December 31, 2018

Material on leach pads

$

37,328

$

14,961

In-process inventory

 

3,847

 

3,446

Stockpiles

 

1,384

 

1,272

Precious metals

 

1,038

 

3,421

Materials and supplies

 

4,382

 

3,530

Inventories

$

47,979

$

26,630

Current portion

38,376

22,039

Long-term portion

$

9,603

$

4,591