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Note 30 - Loan Notes Payable (Tables) | 12 Months Ended
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Dec. 31, 2022
Statement Line Items [Line Items] |
Disclosure of detailed information about borrowings [text block] |
Fair value November 1, 2022 |  |  | 6,802 |
Finance cost |  |  | 302 |
Balance December 31, 2022 |  |  | 7,104 |

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- References No definition available. + Details
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Namespace Prefix: | cmcl_
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Balance Type: | na
Period Type: | duration

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- Definition The disclosure of detailed information about borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_7&doctype=Standard -URIDate 2021-03-24 + Details
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Period Type: | duration