CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($)	12 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Loss for the year	$ (3,660,382)	$ (3,464,127)
Items not involving cash:
Interest expense	328,097	273,036
Depreciation	22,971	24,345
Share-based payment	466,527	406,790
Accretion expense	149,505	114,907
Gain on fair value adjustment on warrant derivatives	(233,895)	(67,856)
Non-cash working capital item changes:
Receivables	2,828	(41,244)
Prepaid expenses	289,260	(90,268)
Accounts payables and accrued liabilities	135,470	156,050
Payable to related parties	23,141	(5,992)
Net cash used in operating activities	(2,476,478)	(2,694,359)
CASH FLOWS FROM FINANCING ACTIVITIES
Private placement, net of issuance cost	2,985,423	2,392,998
Loan repayment	(250,000)	0
Proceeds from exercise of options	27,409	0
Net cash provided by financing activities	2,762,832	2,392,998
Change in cash and cash equivalents for the year	286,354	(301,361)
Cash and cash equivalents, beginning of year	471,918	773,279
Cash and cash equivalents, end of year	$ 758,272	$ 471,918