INCOME TAXES - Schedule of of Temporary Differences Unused Tax Credits and Unused Tax Losses (Details) - UNITED STATES - USD ($)	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024
Income Tax Disclosure [Line Items]
Temporary Differences	$ 24,166,000	$ 19,986,000
Expiry date range	2027 to Indefinite	2027 to Indefinite
Mineral property interests [Member]
Income Tax Disclosure [Line Items]
Temporary Differences	$ 3,834,000	$ 1,706,000
Expiry date range	No expiry date	No expiry date
Property and equipment [Member]
Income Tax Disclosure [Line Items]
Temporary Differences	$ (97,000)	$ (416,000)
Expiry date range	No expiry date	No expiry date
Share issuance costs [Member]
Income Tax Disclosure [Line Items]
Temporary Differences	$ 69,000	$ 0
Expiry date range	No expiry date	No expiry date
Non-capital losses available for future period [Member]
Income Tax Disclosure [Line Items]
Temporary Differences	$ 20,360,000	$ 18,696,000
Expiry date range	2027 to Indefinite	2027 to Indefinite