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Schedule of Reconciliation of Provision for Income Taxes (Details) - USD ($)
12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Income Tax Disclosure [Abstract]    
Tax expense at federal statutory rate [1] $ 979,167 $ 599,564
Statutory depletion carryforward (257,509) 14,730
Change in valuation allowance (749,912) (504,911)
U. S. tax reform, corporate rate reduction
Permanent differences 28,196 (97,349)
State income expense 164,510 102,356
Other 58 (12,034)
State income tax expense $ 164,510 $ 102,356
Effective income tax rate 340.00% 350.00%
[1] The federal statutory rate was 21% for fiscal years ending March 31, 2023 and 2022.