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Bunker Hill Mining Corp. Condensed Interim Consolidated Balance Sheets (Unaudited) - Parenthetical - $ / shares
Dec. 31, 2019
Jun. 30, 2019
Details    
Preferred Stock, Par or Stated Value Per Share $ 0.000001 $ 0.000001
Preferred Stock, Shares Authorized 10,000,000 10,000,000
Preferred Stock, Shares Issued 0 0
Common Stock, Par or Stated Value Per Share $ 0.000001 $ 0.000001
Common Stock, Shares Authorized 750,000,000 750,000,000
Common Stock, Shares, Issued 69,817,196 15,811,396