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ASSET RETIREMENT OBLIGATIONS (Tables)
6 Months Ended
Jun. 30, 2014
ASSET RETIREMENT OBLIGATIONS  
Summary of the changes in the reserve for future restoration and reclamation costs


 

 

June 30,

 

December 31,

 

 

2014

 

2013

 

 

 

 

 

Balance at beginning  of period

 

$    3,833,608

 

$  4,498,057

Changes in cash flow estimates

 

-

 

584,025

Costs incurred

 

(146,723)

 

(1,638,214)

Accretion expense

 

101,617

 

389,740

Balance at ending of period

 

$    3,788,502

 

$  3,833,608