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Inventory and Ore on Leach Pads
 3 Months Ended
Mar. 31, 2016
Inventory Disclosure [Abstract]  
INVENTORY AND ORE ON LEACH PADS
INVENTORY AND ORE ON LEACH PADS
In thousands
March 31, 2016
 
December 31, 2015
Inventory:
 
 
 
Concentrate
$
17,373

 
$
16,165

Precious metals
19,122

 
21,908

Supplies
42,102

 
43,638

 
$
78,597

 
$
81,711

Ore on leach pads:
 
 
 
Current
$
72,703

 
$
67,329

Non-current
49,294

 
44,582

 
$
121,997

 
$
111,911

Total inventory and ore on leach pads
$
200,594

 
$
193,622