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INVENTORIES:
9 Months Ended
Sep. 30, 2012
INVENTORIES:  
INVENTORIES:

NOTE 4 - INVENTORIES:

 

Inventories were as follows:

 

(in millions)

 

At September 30,
2012

 

At December 31,
2011

 

Inventory, current:

 

 

 

 

 

Metals at lower of average cost or market:

 

 

 

 

 

Finished goods

 

$

97.6

 

$

93.3

 

Work-in-process

 

276.7

 

296.1

 

Supplies at average cost

 

272.1

 

262.5

 

Total current inventory

 

$

646.4

 

$

651.9

 

 

 

 

 

 

 

Inventory, long-term

 

 

 

 

 

Long-term leach stockpiles

 

$

217.9

 

$

123.0

 

 

During the nine months ended September 30, 2012 and 2011 total leaching costs capitalized as long-term inventory of leachable material amounted to $157.3 million and $87.1 million, respectively. Long-term leaching inventories recognized as cost of sales amounted to $52.5 million and $33.6 million for the nine months ended September 30, 2012 and 2011, respectively.