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Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure (Details) (USD $)
Jun. 30, 2014
Dec. 31, 2013
Exploration costs $ 0 $ 7,635
Insurance 222,711 254,122
Investor relations 8,462 59,232
Lease costs 102,509 392,884
Reclamation bonding 96,870 195,558
Current portion power supply advance 8,083 0
Surface use and damage costs 204,877 309,054
Deposits 76,800 76,800
Listing fees 33,344 0
Other 44,722 18,273
Current prepaid expenses and deposits 798,378 1,313,558
Deposits 29,892 29,892
Power supply advance 182,773 195,727
Surface use and damage costs 267,696 322,652
Non-current prepaid expenses and deposits $ 480,361 $ 548,271