XML 49 R39.htm IDEA: XBRL DOCUMENT v3.23.1
Bunker Hill Mine and Mining Interests (Details Narrative) - USD ($)
3 Months Ended
Mar. 03, 2022
Jan. 07, 2022
Nov. 20, 2020
Mar. 31, 2023
Mar. 31, 2022
Reserve Quantities [Line Items]          
Advance payment       $ 280,466
Payments for deposits       19,000,000  
Land purchase $ 202,000     $ 202,000
C and E Tree Farm LLC [Member] | Through February 2026 [Member]          
Reserve Quantities [Line Items]          
Monthly payments       10,000  
C and E Tree Farm LLC [Member] | Through March 1, 2026 [Member]          
Reserve Quantities [Line Items]          
Option to purchase land       $ 3,129,500  
Amended Agreement [Member], Placer Mining Corp [Member]          
Reserve Quantities [Line Items]          
Purchases price consideration     $ 7,700,000    
Payable in cash     5,700,000    
Remaining payments purchase assets     300,000    
Consideration shares     2,000,000    
Advance payment     2,000,000    
Amended Agreement [Member], Placer Mining Corp [Member] | Minimum [Member]          
Reserve Quantities [Line Items]          
Payable in cash     3,400,000    
Number shares issued of common shares     2,000,000    
EPA Settlement Agreement[Member], Placer Mining Corp [Member]          
Reserve Quantities [Line Items]          
Payable in cash   $ 5,400,000      
EPA cost recovery payable - short-term     $ 11,000,000    
Contract purchase price   7,700,000      
Payments for deposits   2,000,000      
Credit by seller for prior maintenance payments   300,000      
Net present value of water treatment cost recovery liability assumed   6,402,425      
Capitalized legal and closing costs   444,785      
Mine at time of purchase   14,247,210      
Environmental Protection Agency Agreement [Member]          
Reserve Quantities [Line Items]          
Payable in cash   5,400,000      
Payments purchase asset   3,400,000      
Incremental Liabilities   8,000,000      
Environmental Protection Agency Agreement [Member] | Common Stock [Member]          
Reserve Quantities [Line Items]          
Remaining payments purchase assets   $ 2,000,000