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Note 37 - Group Entities - Subsidiaries of the Company (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jan. 20, 2020 | Dec. 31, 2023 | Dec. 31, 2022
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  | 64.00% |  |
Caledonia Holdings Zimbabwe (Private) Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% | 100.00%
Net assets of Blanket Mine (100%) |  |  | $ (6,179) | $ (6,683)
Caledonia Mining Services Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% | 100.00%
Net assets of Blanket Mine (100%) |  |  | $ 10,559 |
Fintona Investments Proprietary Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% | 100.00%
Net assets of Blanket Mine (100%) |  |  | $ 14,860 | $ 14,859
Caledonia Mining South Africa Proprietary Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% | 100.00%
Net assets of Blanket Mine (100%) |  |  | $ (8,700) | $ (5,329)
Greenstone Management Services Holdings Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% | 100.00%
Net assets of Blanket Mine (100%) |  |  | $ (48,149) | $ (36,597)
Blanket Mine (1983) (Private) Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership | [1] |  | 64.00% | 64.00%
Net assets of Blanket Mine (100%) | [1] |  | $ (217) | $ 561
Blanket Employee Trust Services (Private) Limited (BETS) [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership | [2] |  |  |
Net assets of Blanket Mine (100%) | [2] |  |  |
Motapa Mining Company UK Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% | 100.00%
Net assets of Blanket Mine (100%) |  |  |  |
Arraskar Investments (Private) Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% | 100.00%
Net assets of Blanket Mine (100%) |  |  |  |
Bilboes Gold Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% |
Net assets of Blanket Mine (100%) |  |  |  |
Bilboes Holdings (Private) Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% |
Net assets of Blanket Mine (100%) |  |  | $ 805 |
Caledonia Mining FZCO [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% |
Net assets of Blanket Mine (100%) |  |  | $ 61 |
Caledonia Connemara Private Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% | 100.00%
Net assets of Blanket Mine (100%) |  |  |  |
Caledonia Maligreen Private Limited [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% | 100.00%
Net assets of Blanket Mine (100%) |  |  |  |
Caledonia Bilboes and Motapa Private [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Percentage of ownership |  |  | 100.00% |
Net assets of Blanket Mine (100%) |  |  |  |
[1] | Refer to note 6 for the effective shareholding. NCI has a 13.2% (2022: 13.2%, 2021: 13.2%) interest in cash flows of Blanket only.
[2] | BETS and the Community Trust are consolidated as structured entities.

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