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4. Notes Payable in Gold: Fair Value of Warrants Issued with Notes Payable (Tables)
6 Months Ended
Jun. 30, 2014
Tables/Schedules  
Fair Value of Warrants Issued with Notes Payable

 

Risk-free interest rate

 

0.29%

Expected dividend yield

 

--

Expected term (in years)

 

2

Expected volatility

 

138.5%