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Note 7 - Loans Payable (Details Textual) - USD ($)	Apr. 16, 2017	Jan. 31, 2026	Jul. 31, 2025	Jun. 01, 2023
Unsecured Debt		$ 23,500	$ 23,500
Winnemucca Mountain Property [Member] \| New Option Agreement [Member]
Other Commitment				$ 85,000
Promissory Note [Member]
Notes Payable	$ 15,000	15,000	15,000
Debt Instrument, Term	2 years
Interest Payable	$ 3,000	11,625	10,875
Promissory Note [Member] \| Golden Sands Exploration, Inc [Member]
Notes Payable		85,000	85,000
Interest Payable		$ 850	$ 850
Promissory Note [Member] \| Golden Sands Exploration, Inc [Member] \| Settlement and Promissory Note Agreement [Member]
Debt Instrument, Interest Rate, Stated Percentage				6.00%