Income Taxes - Schedule of deferred tax assets and liabilities (Details) - USD ($)	Mar. 31, 2022	Mar. 31, 2021
Deferred tax assets:
Net operating losses	$ 5,228,304	$ 1,502,021
Net capital losses	36,685	36,685
Stock-based compensation	2,607,150	0
Deferred exploration costs	1,317,562	0
Total	9,189,701	1,538,706
Less: valuation allowance	(1,810,449)	0
Total deferred tax assets	7,379,252	1,538,706
Deferred tax liability:
Property and equipment	(47,383)	(182,856)
Mineral properties	(11,044,892)	(10,754,308)
Total deferred tax liabilities	(11,092,275)	(10,937,164)
Total deferred taxes	$ (3,713,023)	$ (9,398,458)