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Note 37 - Group Entities (Tables)

12 Months Ended

Dec. 31, 2021

Statement Line Items [Line Items]

Disclosure of interests in subsidiaries [text block]

	Functional currency	Country of incorporation		Legal shareholding								Intercompany balances with holding company
				2021				2020				2021				2020
Caledonia Holdings Zimbabwe (Private) Limited	$	Zimbabwe			100				100				-				-
Caledonia Mining Services (Private) Limited	$	Zimbabwe			100				100				-				-
Fintona Investments Proprietary Limited	ZAR	South Africa			100				100				(14,859	)			(14,859	)
Caledonia Mining South Africa Proprietary Limited	ZAR	South Africa			100				100				1,406				612
Greenstone Management Services Holdings Limited	$	United Kingdom			100				100				22,916				20,818
Blanket Mine (1983) (Private) Limited (2)	$	Zimbabwe			64				64				5,765				3,980
Blanket Employee Trust Services (Private) Limited (BETS) (1)	$	Zimbabwe			-				-				-				-

X

- References

No definition available.

+ Details

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

X

- Definition

The disclosure of interests in subsidiaries. [Refer: Subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2021-01-01
-Paragraph 2
-Subparagraph b
-Clause i
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_2_b_i&doctype=Standard
-URIDate 2021-03-24

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration