| Functional currency | Country of incorporation | Legal shareholding | Intercompany balances with Holding company | |||||||||||||
| 2017 | 2016 | 2017 | 2016 | |||||||||||||
| Subsidiaries of the Company | % | % | ||||||||||||||
| Caledonia Holdings Zimbabwe (Private) Limited | USD | Zimbabwe | 100 | 100 | - | - | ||||||||||
| Caledonia Mining Services Limited | USD | Zimbabwe | 100 | 100 | - | - | ||||||||||
| Eersteling Gold Mining Company Limited | ZAR | South Africa | 100 | 100 | (12,956 | ) | (12,793 | ) | ||||||||
| Fintona Investments Proprietary Limited | ZAR | South Africa | 100 | 100 | (14,859 | ) | (14,859 | ) | ||||||||
| Caledonia Mining South Africa Proprietary Limited | ZAR | South Africa | 100 | 100 | (941 | ) | (87 | ) | ||||||||
| Greenstone Management Services Holdings Limited | USD | United Kingdom | 100 | 100 | 20,879 | 13,527 | ||||||||||
| Caledonia Holdings (Africa) Limited | USD | Barbados | 100 | 100 | - | - | ||||||||||
| Blanket (Barbados) Holdings Limited | USD | Barbados | 100 | 100 | - | - | ||||||||||
Blanket Mine (1983) (Private) Limited (3) | USD | Zimbabwe | (2) | (2) | - | - | ||||||||||
Blanket Employee Trust Services (Private) Limited (BETS) (1) | USD | Zimbabwe | - | - | - | - | ||||||||||