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7. PROPERTY AND EQUIPMENT (Tables)
12 Months Ended
Sep. 30, 2021
Property, Plant and Equipment [Abstract]  
7. PROPERTY AND EQUIPMENT, NET - Schedule of Property Pant and Equipment
   September 30, 2021  September 30, 2020
Mining equipment  $123,147,843      
Land and building   11,048,299      
Machinery and equipment   376,163    193,042
Leasehold improvements   72,577    17,965
Furniture and fixtures   107,660    82,547
Construction in progress   10,498,311      
Total   145,250,853    293,554
Less: accumulated depreciation   (7,657,982)   (175,560)
Property and equipment, net  $137,592,871   $117,994