Stockholders’ deficit (Details Narrative) - USD ($)							3 Months Ended		12 Months Ended
	Feb. 21, 2024	Feb. 12, 2024	Dec. 04, 2023	May 26, 2023	Mar. 13, 2023	Sep. 29, 2022	Apr. 30, 2024	Apr. 30, 2023	Jan. 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Option granted							30,000
Exercise price							$ 0.85		$ 0.83
Option exercised, value
Option exercised, shares	70,002						75,000
Subscription receivable							$ 16,750
Subscription receivable							$ 101,100		$ 117,850
Options, weighted average remaining life							9 years 6 months 18 days
Options, aggregate intrinsic value							$ 549,484
Options, aggregate intrinsic value per share							$ 0.325
Exercise price							$ 0.05
Stock options, compensation expense							$ 77,626	19,265
Unrecognized share-based compensation							150,480
Brett Gross [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Option granted					250,000
Exercise price					$ 0.067
Fair value of option granted					$ 16,750
Interest rate									10.00%
Maturity date									Jan. 31, 2024
Subscription receivable		$ 16,750
Accrued interest		$ 480
Officers Employees and Consultants [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options, compensation expense							65,397	19,265
Note Agreements [Member] | Brett Gross [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Option exercised, value					$ 16,750
Option exercised, shares					250,000
Interest rate					3.15%
Maturity date					Mar. 15, 2028
Common Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Option exercised, value							$ 1	$ 3
Option exercised, shares							70,002	250,000
Subscription receivable
Investor [Member] | Common Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation				$ 12,229
Employees [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Option granted						674,000
Exercise price						$ 0.15
Fair value of option granted						$ 104,226
Employees [Member] | Note Agreements [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Option exercised, value						$ 101,100
Option exercised, shares						674,000
Interest rate						3.15%
Maturity date						Sep. 30, 2027
Geologist [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Compensation per month			$ 4,000
Options granted			10,000				30,000
Stock options grants per month			4,000
Options expiration period			3 years
Fair value of options granted			$ 8,967
Stock options, compensation expense								$ 8,967
Geologist [Member] | Minimum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Exercise price							$ 0.047
Geologist [Member] | Maximum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Exercise price							$ 0.725
Restricted Stock [Member] | Investor [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock Issued During Period, Shares, New Issues				978,300
Shares issued				978,300