XML 325 R130.htm IDEA: XBRL DOCUMENT
v3.24.1.1.u2

Note 24 - Assets and Liabilities Associated With Assets Held for Sale - Non-current Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Sep. 28, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Statement Line Items [Line Items] |  |  |
Total non-current assets or disposal groups classified as held for sale or as held for distribution to owners | $ 13,519 |  |
Site restoration liability | 128 |  | $ 0
Blanket Mine [member] |  |  |
Statement Line Items [Line Items] |  |  |
Total non-current assets or disposal groups classified as held for sale or as held for distribution to owners | 13,519 | $ 13,519 |
Site restoration liability | $ 128 |  |

X
- Definition The liabilities associated with the assets held for sale. + References No definition available. + Details
Name: | cmcl_LiabilitiesAssociatedWithAssetsHeldForSale
Namespace Prefix: | cmcl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | cmcl_Statement1LineItems
Namespace Prefix: | cmcl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of non-current assets or disposal groups classified as held for sale or as held for distribution to owners. [Refer: Non-current assets or disposal groups classified as held for distribution to owners; Non-current assets or disposal groups classified as held for sale] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph j -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_j&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_SegmentsAxis=cmcl_BlanketMineMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |