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ABOUT THESE CONSOLIDATED FINANCIAL STATEMENTS (Details) - ZAR (R) | 12 Months Ended
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Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
Foreign exchange rates [abstract] |  |  |
Spot rate at year end | 14.27 | 17.32 | 14.07
Average rate for the financial year | 15.40 | 15.66 | 14.18
Name of parent entity | Sibanye Stillwater Limited |  |
Percentage of ownership interest in DRD Gold group, held by Sibanye Gold Limited | 50.10% |  |

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