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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (Unaudited) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Revenues, net:    
Product sales $ 5,039,321 $ 3,244,290
Service income    576,883
Total revenues, net 5,039,321 3,821,173
Cost of revenue    
Mining operating cost (1,901,039) (2,372,771)
Exploration and development expenses (683,789) (1,171,193)
Mining related depreciation and amortization (2,452,386) (1,331,827)
Total cost of revenue (5,037,214) (4,875,791)
Mining operating margin 2,107 (1,054,618)
Operating expenses:    
General and administrative (1,167,839) (1,192,318)
Total operating expenses (1,167,839) (1,192,318)
Loss from operations (1,165,732) (2,246,936)
Other income (expense):    
Interest income 1,649 2,929
Other income    44,931
Interest expense (210,849) (95,149)
Loss before income taxes (1,374,932) (2,294,225)
Income tax expense (322,091) (323,317)
NET LOSS (1,697,023) (2,617,542)
Other comprehensive income:    
Foreign currency translation (loss) gain 178,203 92,297
COMPREHENSIVE LOSS $ (1,518,820) $ (2,525,245)
Net loss per share Basic and diluted $ (0.02) $ (0.03)
Weighted average common shares outstanding Basic and diluted 110,041,096 100,166,667