v3.26.1
JOINT VENTURE CORPORATION - AURORA MINERALS LTD. (Details Narrative) - CAD ($)
1 Months Ended 3 Months Ended
Aug. 20, 2025
Jun. 30, 2026
Jun. 30, 2025
Statement [Line Items]      
Exploration and evaluation   $ (298,870) $ (6,567,364)
JOINT VENTURE CORPORATION - AURORA MINERALS LTD. [Member]      
Statement [Line Items]      
Minerals   1  
Current assets advanced contributions   $ 1,333,573  
Nature of activities   Freeport has elected to solely fund stage 2 expenditures in the aggregate of $75 million within the next five years from the establishment of AuRORA Minerals with a minimum required spend of $10 million per year. When stage 2 is completed, Freeport’s ownership of AuRORA Minerals will increase to 70% and Amarc will be diluted to 30%. Freeport is not obliged to continue funding stage 2 and may abandon it at any time and remain at 60% ownership (note 7)  
Exploration and evaluation   $ 1,699,516  
JOINT VENTURE CORPORATION - AURORA MINERALS LTD. [Member] | Freeport [Member]      
Statement [Line Items]      
Owenership percentage 60.00%    
JOINT VENTURE CORPORATION - AURORA MINERALS LTD. [Member] | Amarc [Member]      
Statement [Line Items]      
Owenership percentage 40.00%    
Contractor fee earned   $ 72,308