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Warrants (Tables)
3 Months Ended
Apr. 30, 2017
Warrants  
Schedule of Warrant Activity

Whole share purchase warrants outstanding at April 30, 2017 are as follows:

 

    Number of     Weighted average  
    whole share     exercise  
    purchase warrants     price per share  
Outstanding, January 31, 2017     130,682,120     $ 0.006  
Issued     7,737,766       0.003  
Expired     —       —  
Exercised     —       —  
Outstanding, April 30, 2017     138,419,886     $ 0.006  
                 
Exercisable, April 30, 2017     138,419,886     $ 0.006