v3.26.1
Exploration and Evaluation Assets (Details Narrative)
12 Months Ended
Jun. 30, 2025
CAD ($)
Notes and other explanatory information [abstract]
Loss On Termination Of Muskrat Dam Project
$ 4,652,894
X
- Definition
The element represents loss on termination of muskrat dam project.
+ References
No definition available.
+ Details
Name:
fnuc_LossOnTerminationOfMuskratDamProject
Namespace Prefix:
fnuc_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
ifrs-full_NotesAndOtherExplanatoryInformationAbstract
Namespace Prefix:
ifrs-full_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration