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Mineral Properties - Exploration Expense (Details) (USD $)
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Notes to Financial Statements    
Geologic and field expenses $ 1,307 $ 1,922
Administrative 378 324
Mt. Hamilton exploration 301 3,700
Total exploration expense $ 1,986 $ 5,946