Mineral Properties (Narrative) (Details)	1 Months Ended	9 Months Ended	12 Months Ended
	Feb. 28, 2022 USD ($) shares	Feb. 28, 2022 USD ($) shares	May 31, 2022 USD ($) shares	May 31, 2021 USD ($)	May 31, 2022 CAD ($)	May 31, 2022 USD ($)	Apr. 30, 2021 CAD ($)	Apr. 30, 2021 USD ($)	Nov. 30, 2020 CAD ($)	Nov. 30, 2020 USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Mineral claims					$ 15,400	$ 11,952	$ 3,448	$ 2,668	$ 3,448	$ 2,668
Write off of mineral property acquisition costs			$ 11,952	$ 2,668
Common stock issued to purchase mineral property (Shares) | shares		28,500,000
Common stock issued to purchase mineral property		$ 2,850,000	$ 2,850,000
Property Purchase Agreement [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Write off of mineral property acquisition costs	$ 2,850,000
Equity method investment, ownership percentage	40.00%	40.00%
Common stock issued to purchase mineral property (Shares) | shares	28,500,000		28,500,000
Common stock issued to purchase mineral property	$ 2,850,000