Note 10 - Supplemental Cash Flow Information (Tables)

12 Months Ended

May 31, 2019

Notes Tables

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

For the year ended May 31,	2019		2018
Supplemental cash flow information
Interest paid	$	–	$	–
Income taxes paid (received)	$	–	$	–
Non-cash financing and investing transactions
Shares issued to acquire mineral properties	$	59,500	$	847,000
Change in asset retirement obligations included in capitalized acquisition costs	$	36,250	$	40,374
Reclassification of contributed surplus on exercise of stock options	$	3,196,919	$	123,302