Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details Narrative)

v3.10.0.1
Subsequent Events (Details Narrative) - USD ($)
1 Months Ended 12 Months Ended
May 31, 2017
Apr. 30, 2018
Apr. 30, 2017
Subsequent Event [Line Items]      
Number of shares issued for services, value   $ 1,142,829 $ 225,000
Chief Geologist [Member]      
Subsequent Event [Line Items]      
Number of shares issued for services 37,879 28,510  
Number of shares issued for services, value $ 100,000 $ 37,500  
Chief Geologist [Member] | Minimum [Member]      
Subsequent Event [Line Items]      
Share issued price per share   $ 1.26  
Chief Geologist [Member] | Maximum [Member]      
Subsequent Event [Line Items]      
Share issued price per share   $ 1.36