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INVENTORIES: (Tables)

3 Months Ended

Mar. 31, 2017

INVENTORIES:

Schedule of inventories

(in millions)		At March 31, 2017			At December 31, 2016
Inventory, current:
Metals at average cost:
Finished goods		$	154.9		$	130.5
Work-in-process		181.5			231.6
Ore stockpiles on leach pads		308.4			310.9
Supplies at average cost:		335.1			337.4
Total current inventory		$	979.9		$	1,010.4
Inventory, non-current:
Ore stockpiles on leach pads		$	848.2		$	806.9

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- Definition

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No definition available.

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