Schedule of Components of Net Deferred Tax Assets (Liabilities) (Details) - USD ($)	Mar. 31, 2023	Mar. 31, 2022
Deferred tax assets:
Percentage depletion carryforwards	$ 1,375,131	$ 1,117,622
Deferred stock-based compensation	22,041	30,094
Asset retirement obligation	153,358	154,458
Net operating loss	665,386	1,132,918
Other	11,642	10,263
Total deferred tax assets	2,227,558	2,445,355
Deferred tax liabilities:
Excess financial accounting bases over tax bases of property and equipment	2,223,980	1,691,865
Deferred tax asset, net	3,578	753,490
Valuation allowance	(3,578)	(753,490)
Net deferred tax

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from asset retirement obligations. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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