CONDENSED CONSOLIDATED INTERIM STATEMENT OF CASH FLOWS - USD ($)	9 Months Ended
	Apr. 30, 2022	Apr. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Loss for the period	$ (2,256,190)	$ (1,028,412)
Items not involving cash
Depreciation	18,328	19,010
Interest expense	194,952	88,226
Share-based payment	406,790	560,792
Accretion Expense	85,943	85,944
Loss on fair value adjustment on derivative liability	(252,324)	(1,560,945)
Non-cash working capital item changes:
Receivables	(16,638)	(18,303)
Prepaid expenses	48,697	76,484
Accounts payable and accrued liabilities	(43,932)	(255,407)
Related party payables	30,500	(59,479)
Net cash used in operating activities	(1,783,874)	(2,092,090)
CASH FLOWS FROM FINANCING ACTIVITIES
Private placement, net of issuance cost	2,392,998	248,198
Net cash provided by financing activities	2,392,998	248,198
Change in cash for the period	609,124	(1,843,892)
Cash, beginning of period	773,279	3,378,826
Cash, end of period	$ 1,382,403	$ 1,534,934