Reserves and Resources

Find latest Mineral Resources and Ore Reserves updates here

Summary Breakdown by assets

Mineral Resources and Ore Reserves as at 1 January 2023

Mineral Resources Tonnage, Mt GE grade, g/t Gold, Moz Silver, Moz Copper, Kt GE, Moz
Measured 26.9 3.6 2.5 43.3 3.3 3.1
Indicated 55.8 4.1 6.3 85.9 143.8 7.3
Measured + Indicated 82.7 3.9 8.8 129.2 147.1 10.4
Inferred 94.1 5.1 14.3 83.8 17.7 15.4
Measured + Indicated + Inferred 176.8 4.5 23.1 212.9 164.8 25.8
Ore Reserves Tonnage, Mt GE grade, g/t Gold, Moz Silver, Moz Copper, Kt GE, Moz
Proved 68.1 2.8 5.5 44.4 36.4 6.0
Probable 165.3 4.0 19.2 166.9 34.1 21.3
Proved + Probable 233.5 3.6 24.7 211.3 70.5 27.3

PGM Mineral Resources as at 1 January 2023

Mt Pd, g/t Pt, g/t Au, g/t Cu, % Pd, Moz Pt, Moz Au, Moz Cu, Kt
Measured 6.8 0.2 0.3 0.7 0.11 0.0 0.1 0.2 7.2
Indicated 140.6 0.1 0.3 0.7 0.1 0.6 1.1 3.1 142.2
Measured + Indicated 147.3 0.1 0.3 0.7 0.1 0.7 1.2 3.3 149.5
Inferred 9.2 0.1 0.2 0.7 0.1 0.0 0.1 0.2 8.2
Measured + Indicated + Inferred 156.5 0.1 0.3 0.7 0.1 0.7 1.3 3.5 157.7

Reserves and Resources as at 1 January 2023

You are downloading Integrated Annual Report . Please note that some ESG data are available in Sustainability Performance Data 2021 (GRI and SASB) that outlines our key non‑financial performance information for financial year 2021. While the selected annual report is being downloaded, we want to draw your attention to the Sustainability Report. It provides detailed information on ESG indicators.

While the selected files are being downloaded, we want to draw your attention to the reports on the sustainable development of the company. They provide detailed information on ESG indicators.

You can also download historical data on sustainable development.

2019