CONSOLIDATED STATEMENTS OF CHANGES SHAREHOLDERS' EQUITY - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Share Subscriptions Receivable Member [Member]	Retained Retained (Deficit) [Member]	Non-Controlling Interest [Member]	Total
Beginning Balance at Mar. 31, 2020	$ 14,781	$ 1,205,063	$ (126,753)	$ (331,453)		$ 761,638
Beginning Balance (Shares) at Mar. 31, 2020	14,781,127
Common stock issued for cash, net of issuance costs	$ 20,355	22,416,462	$ 126,753			22,563,570
Common stock issued for cash, net of issuance costs (Shares)	20,355,490
Acquisition of DTRC common stock		(12,911,839)			$ 25,444,979	12,533,140
Payment of cash dividend by DTRC					(4,357,246)	(4,357,246)
Change in non-controlling interest		1,396,034			(1,396,034)
DTRC common stock issued for investment in mineral property					1,320,000	1,320,000
Stock-based compensation expense					121,385	121,385
Debt discount on notes payable - related party					86,026	86,026
Common stock issued upon exercise of stock options					455,000	455,000
Net income (loss) for the year				26,010,914	(490,497)	25,520,417
Ending Balance at Mar. 31, 2021	$ 35,136	12,105,720		25,679,461	21,183,613	$ 59,003,930
Ending Balance (Shares) at Mar. 31, 2021	35,136,617					35,136,029
Common stock issued for cash, net of issuance costs	$ 505	318,067				$ 49,515,626
Common stock issued for cash, net of issuance costs (Shares)	505,050
DTRC common stock issued					49,515,626	49,515,626
Change in non-controlling interest		34,185,108			(34,185,108)
DTRC common stock issued for investment in mineral property					10,380,464	10,380,464
DTRC common stock issued upon conversion of debt					703,647	703,647
Stock-based compensation expense					19,592,502	19,592,502
Issuance of stock for acquisition of non-controlling interest	$ 35,209	48,764,065			(48,799,274)
Issuance of stock for acquisition of non-controlling interest (Shares)	35,208,728
Elimination of non-controlling interest on acquisition		5,324,695			(5,324,695)
Net income (loss) for the year				(12,613,561)	$ (13,066,775)	(25,680,336)
Ending Balance at Mar. 31, 2022	$ 70,850	$ 100,697,655		$ 13,065,900		$ 113,834,405
Ending Balance (Shares) at Mar. 31, 2022	70,850,395					70,850,395