v3.26.3
Expenses from Continuing Operations - Schedule of Listing Expenses (Parentheticals) (Details)
12 Months Ended
Jun. 30, 2026
USD ($)
GEM [Member]
Schedule of Listing Expenses [Line Items]
Issue of shares to settle financing costs
$ 122,549
X
- Definition
Issue of shares to settle financing costs.
+ References
No definition available.
+ Details
Name:
crml_IssueOfSharesToSettleFinancingCost
Namespace Prefix:
crml_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
crml_ListingExpensesLineItems
Namespace Prefix:
crml_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Details
Name:
ifrs-full_CategoriesOfRelatedPartiesAxis=crml_GEMMember
Namespace Prefix:
Data Type:
na
Balance Type:
Period Type: