XML 210 R48.htm IDEA: XBRL DOCUMENT v3.23.1

Note 7 - Capital Management (Tables)

12 Months Ended

Dec. 31, 2022

Statement Line Items [Line Items]

Disclosure of capital components [text block]

		2022				2021
Total equity			193,459				180,556

X

- Definition

Tabular disclosure of the components in capital.

+ References

No definition available.

+ Details

Name:	cmcl_DisclosureOfCapitalComponentsTextBlock
Namespace Prefix:	cmcl_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	cmcl_StatementLineItems
Namespace Prefix:	cmcl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration