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INVENTORY
12 Months Ended
Dec. 31, 2012
INVENTORY [Text Block]

3. INVENTORY

Inventory is as follows:

    At December 31,  
    2012     2011  
Current Assets:            
Copper in process $ 2,018,795   $ 3,170,759  
Finished goods   72,815     37,361  
Material and supplies   441,582     555,772  
    2,533,192     3,763,892  
Long-Term Assets:            
Stockpiles and ore on leach pads   4,412,151     6,347,012  
  $ 6,945,343   $ 10,110,904  

The Company’s inventories are carried at the lower of cost or net realizable value. Cost for the product inventory is valued using the average cost of production and includes all costs of purchase, costs of conversion (direct costs and an allocation of fixed and variable production overheads) and other costs incurred in bringing the inventories to their present location and condition. The Company only considers those costs that are consistent with its estimate of costs to be incurred at a normalized production level, currently estimated at 25,000,000 pounds per annum, as inventoriable costs. Accordingly, the Company expensed $8,130,004 and $11,755,375 of abnormal costs incurred above the standard cost to produce a pound of copper, during the years ended December 31, 2012 and 2011, respectively.