HG
Masimong
Mining
Type
Operating
Status
🇿🇦 South Africa, Free State (Witwatersrand Basin)
Country
Project information
As at 30 June 2025
Aggregation level:
Asset
Aggregation level:
Asset
Report standard:
Samrec
Report standard:
Samrec
Ownership %:
100
Ownership %:
100
Operator:
Yes
Operator:
Yes
Extraction:
Underground
Extraction:
Underground
Description
As at 30 June 2025
Single-shaft underground gold mine exploiting the Basal and B reefs at 1,650m to 2,010m below surface. Located approximately 12km east of Welkom. Ore processed at the Harmony One carbon-in-pulp plant. Approaching the end of its economic life.
Mining metrics
As at 30 June 2025 · inclusive
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Reserves & resources — detail
As at 30 June 2025
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