v3.26.3
CONTRIBUTED EQUITY - Schedule of Movements in Issued Capital (Details) - USD ($)
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Disclosure of classes of share capital [line items]      
Beginning balance $ 92,443,999 $ 51,339,595  
Issue of shares – share placements $ 45,717,352 $ 70,919,564  
Issue of shares – exercise of options (in shares) 2,118,279 1,525,000 11,262,000
Issue of shares – exercise of options $ 566,156 $ 205,525  
Issue of shares – payment of expenses 5,230,000    
Share issue costs (1,765,836) (2,638,062)  
Ending balance $ 88,299,689 $ 92,443,999 $ 51,339,595
Issued capital      
Disclosure of classes of share capital [line items]      
Beginning balance (in shares) 319,927,854 257,244,759 193,493,973
Beginning balance $ 197,985,920 $ 112,959,638 $ 58,764,248
Issue of shares – share placements (in shares) 14,000,000 34,951,630 43,476,381
Issue of shares – share placements $ 45,717,352 $ 70,919,564 $ 45,740,157
Issue of shares – exercise of options (in shares) 2,047,487 1,525,000 11,231,823
Issue of shares – exercise of options $ 971,471 $ 205,525 $ 4,335,005
Issue of shares – conversion of RSUs (in shares) 1,540,516 1,639,496 341,461
Issue of shares – conversion of RSUs $ 2,234,348 $ 2,094,041 $ 225,734
Issue of shares – conversion of rights (in shares) 595,000 24,273,335 5,140,420
Issue of shares – conversion of rights $ 603,498 $ 13,724,952 $ 2,757,730
Issue of shares to consultant (in shares)   151,760 554,538
Issue of shares to consultants   $ 470,262 $ 470,000
Issue of shares to Blacksand in lieu of cash (in shares)     3,006,163
Issue of shares to Blacksand in lieu of cash     $ 2,000,000
Issue of shares to Directors in lieu of cash bonus (in shares)   141,844  
Issue of shares to Director in lieu of cash bonus   $ 250,000  
Issue of shares – payment of expenses (in shares) 1,273,179    
Issue of shares – payment of expenses $ 5,230,000    
Conversion of performance shares (in shares) 30 30  
Share issue costs $ (1,765,836) $ (2,638,062) $ (1,333,236)
Ending balance (in shares) 339,384,066 319,927,854 257,244,759
Ending balance $ 250,976,753 $ 197,985,920 $ 112,959,638
Class A Performance Shares | Issued capital      
Disclosure of classes of share capital [line items]      
Beginning balance (in shares) 0 19,800,000 19,800,000
Conversion of performance shares (in shares)   (19,800,000)  
Ending balance (in shares) 0 0 19,800,000
Class B Performance Shares | Issued capital      
Disclosure of classes of share capital [line items]      
Beginning balance (in shares) 19,800,000 19,800,000 19,800,000
Conversion of performance shares (in shares) (19,800,000)    
Ending balance (in shares) 0 19,800,000 19,800,000