Inventory and Ore on Leach Pads (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

Inventory consists of the following:

In thousands	September 30, 2015		December 31, 2014
Inventory:
Concentrate	$	12,621	$	23,563
Precious metals	36,871		40,870
Supplies	48,617		50,498
	$	98,109	$	114,931
Ore on leach pads:
Current	$	68,695	$	48,204
Non-current	39,685		37,889
	$	108,380	$	86,093
Total inventory and ore on leach pads	$	206,489	$	201,024