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Commitments (Narrative) (Details)
6 Months Ended
Sep. 18, 2008
Two mining lease agreements [Member]
USD ($)
May 07, 2013
Lease Agreements [Member]
USD ($)
May 07, 2013
Lease Agreements [Member]
CAD
Feb. 02, 2012
Lease Agreements [Member]
USD ($)
Jun. 30, 2013
Processing agreement [Member]
USD ($)
Jun. 30, 2013
Construction Purchase Orders [Member]
USD ($)
Long term commitment, number of annual payments 10          
Long term commitment, annual payment amount $ 75,000       $ 450,000  
Long-term Purchase Commitment, Amount           920,000
Operating Leases, Term   3 years 3 years 2 years    
Operating Leases, Annual Payments   $ 53,333 56,000 $ 141,258    
Operating Leases, Renewable Term       2 years