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Share Capital (Tables) | 12 Months Ended
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Jun. 30, 2019
Share Capital, Reserves and Other Equity Interest [Abstract] |
Disclosure of Classes of Share Capital | Included in the total of issued shares are the following treasury shares:
| Number of shares
| 2019 |  | 2018 |
Ordinary shares |  |
Lydenburg Exploration Limited 1 | 335 |  | 335 |
Kalgold Share Trust 2 | 47 046 |  | 47 046 |
Harmony ESOP Trust 2 | 6 592 900 |  | — |
Convertible preference shares |  |
Harmony Gold Community Trust 3 | 4 400 000 |  | — |
1 | A wholly-owned subsidiary
2 | Trust controlled by the group
3 | The issue of the convertible preference shares did not impact the group's consolidated financial statements as the Harmony Gold Community Trust is controlled by the group.

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- Definition The disclosure of classes of share capital. [Refer: Share capital [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 79 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_79_a&doctype=Standard -URIDate 2018-03-16 + Details
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