Quarterly report pursuant to Section 13 or 15(d)

PROPERTY, PLANT AND EQUIPMENT

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PROPERTY, PLANT AND EQUIPMENT
6 Months Ended
Jun. 30, 2012
PROPERTY, PLANT AND EQUIPMENT

NOTE 5PROPERTY, PLANT AND EQUIPMENT

The following table indicates the value of each of the major classes of our consolidated depreciable assets as of June 30, 2012 and December 31, 2011:

 

     (In Millions)  
     June 30,
2012
     December 31,
2011
 

Land rights and mineral rights

     $ 7,964.1           $ 7,918.9     

Office and information technology

     63.9           67.0     

Buildings

     144.7           132.2     

Mining equipment

     1,123.2           1,323.8     

Processing equipment

     1,998.3           1,441.8     

Railroad equipment

     241.5           164.3     

Electric power facilities

     58.2           57.9     

Port facilities

     125.0           64.1     

Interest capitalized during construction

     27.6           22.5     

Land improvements

     31.8           30.4     

Other

     32.5           43.2     

Construction in progress

     667.0           615.4     
  

 

 

    

 

 

 
     12,477.8           11,881.5     

Allowance for depreciation and depletion

     (1,595.7)          (1,356.9)    
  

 

 

    

 

 

 
     $ 10,882.1           $   10,524.6     
  

 

 

    

 

 

 

We recorded depreciation and depletion expense of $125.8 million and $237.2 million in the Statements of Unaudited Condensed Consolidated Operations for the three and six months ended June 30, 2012, respectively. This compares with depreciation and depletion expense of $98.4 million and $170.1 million for the three and six months ended June 30, 2011.