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Note 16 - Subsequent Event
6 Months Ended
Jan. 31, 2021
Notes to Financial Statements  
Subsequent Events [Text Block]
NOTE
16:
         
SUBSEQUENT EVENT
 
Subsequent to
January 31, 2021,
we entered into an agreement to purchase
400,000
pounds of uranium concentrate (“U
3
O
8
”) at a price of
$27.29
 per pound.