Short-term investments (Tables)

12 Months Ended

Jun. 30, 2025

Short-term Investments

Schedule of Company’s Short-Term Investment

Entity	Balance at June 30, 2023 and 2024		Additions		Dispositions			Realized gain (loss) on sale of investments			Unrealized gain (loss) on change of fair value of investments			Balance at June 30, 2025
				$		$			$			$			$
Top End Energy Limited (Shares)		—		349,815		(117,705	)		(51,754	)		(101,802	)		78,554
Resolution Minerals Ltd. (Shares)		—		714,132		(21,717	)		10,691			879,078			1,582,184
		—		1,063,947		(139,422	)		(41,063	)		777,276			1,660,738