ROYALTY, STREAM, AND OTHER INTERESTS (Tables)

12 Months Ended

May 31, 2020

Disclosure Of Royalty Interests And Deferred Acquisition Costs [Line Items]

Schedule of detailed information about royalty interests and deferred acquisition costs

		Producing			Development			Exploration
Royalty and stream on:		assets			assets			assets			Total
As at May 31, 2018	$	5,813,465		$	10,156,817		$	1,060,681		$	17,030,963
Alamos acquisition		—			9,784,221			176,000			9,960,221
ValGold acquisition		—			8,067,299			150,001			8,217,300
Santa Gertrudis acquisiton		—			15,108,224			—			15,108,224
Cap-Oeste Sur East (COSE) acquisition		—			2,093,218			—			2,093,218
Fifteen Mile Stream (FMS) acquisition		—			5,691,629			—			5,691,629
Other additions		—			351,818			107,998			459,816
Depletion		(2,415,942	)		—			—			(2,415,942	)
Recoveries		—			(105,273	)					(105,273	)
Currency translation adjustments		220,227			—			—			220,227
As at May 31, 2019		3,617,750			51,147,953			1,494,680			56,260,383
Alamos royalty portfolio acquisition		—			67,455			18,888			86,343
Fifteen Mile Stream (FMS) acquisition		—			530,067			—			530,067
NuevaUnión acquisition		—			1,381,733			—			1,381,733
Idaho Resources Corp. acquisition		—			—			5,761,852			5,761,852
Other additions		—			88,702			27,972			116,674
Depletion		(911,427	)		—			—			(911,427	)
Recoveries		—			—			(150,000	)		(150,000	)
Reclassification (Joaquin and COSE)		8,399,942			(8,399,942	)		—			—
Currency translation adjustments		(399,420	)		—			(105,625	)		(505,045	)
As at May 31, 2020	$	10,706,845		$	44,815,968		$	7,047,767		$	62,570,580
Historical costs	$	17,724,052		$	44,815,968		$	7,047,767		$	69,587,787
Accumulated depletion	$	(7,017,207	)	$	—		$	—		$	(7,017,207	)

*Note: For transactions prior to the reporting period, please refer to the Company's past audited financial statements on SEDAR at www.sedar.com.

IRC acquisition

Disclosure Of Royalty Interests And Deferred Acquisition Costs [Line Items]

Schedule of detailed information about purchase price allocation for acquisition

Considerations paid:
Cash paid	$	2,800,800
Common shares issued		2,749,831
Acquisition costs		236,025
		5,786,656
Net asset acquired
Cash	$	804
Marketable securities		24,000
IRC NSR interests		5,761,852
	$	5,786,656

ValGold acquisitions

Disclosure Of Royalty Interests And Deferred Acquisition Costs [Line Items]

Schedule of detailed information about purchase price allocation for acquisition

Considerations paid:
Common shares issued	$	7,631,342
Reserve for ValGold share purchase warrants		801,345
Acquisition costs		167,157
		8,599,844
Net asset acquired:
Cash	$	588,533
Trade receivables and other		39,673
ValGold royalty interests		8,217,300
Trade and other payables		(245,662	)
	$	8,599,844