Mine Waste Solutions

  • JSE: R326.09 +5.72%
  • NYSE:$17.16 +6.48%
  • GOLD:$3 237/oz 0.00%
  • GOLD:R1 992 698/kg +0.05%
  • USD:ZARR19.15 +0.03%
  • At 11:34am, 12 Apr 2025

Overview

Mine Waste Solutions is a tailings retreatment operation near Klerksdorp in North West province. It reprocesses low-grade material from tailing storage facilities scattered across the Vaal River and Stilfontein area to reduce the tailings footprint.

The operation was acquired from AngloGold Ashanti Limited in October 2020. Harmony subsidiary, Chemwes, the owner of Mine Waste Solutions, has a contract with Franco-Nevada Barbados in terms of which Franco-Nevada is entitled to receive 25% of all the gold produced through Mine Waste Solutions.

As at 30 June 2024

  • Gold Resource: 1.7Moz
  • Gold Reserve: 1.4Moz
  • LoM: 15 years

Operating statistics FY24

Production

3 770kg / 121 207oz

Grade

0.17g/t

Workforce

2 396

All-in sustaining cost

US$1 008/oz

Operating performance FY24

Mine Waste Solutions had a stellar year with higher than expected recovered grades and improved recovery efficiencies resulting in a 34% increase in gold production to 3 770kg (121 207oz) compared to 2 804kg (90 150oz) for the previous year. The recovered grade at 0.166g/t improved 36% over the 0.122g/t recorded for FY23. Total volumes of ore processed was marginally lower at 22.66 million tonnes (FY23: 23.07 million tonnes).

The significant increase in gold production combined with a 17% increase in the average gold price received to R986 777/kg (FY23: R845 341/kg) resulted in a sharp rise in gold revenue to R4 016 million, a 49% increase over the R2 689 million for the previous year. Cash operating costs increased 13% to R2 056 million (FY23: R1 821 million) mainly due to annual wage and electricity tariff increases as well as an increase in contractors cost, most notably security.

Capital expenditure of R1 463 million was incurred in FY24, 57% higher than the R932 million during FY23. Capital was mainly for the Kareerand expansion project as well as the 4 and 5 pump stations.

Our focus area in FY25

Our focus remains on the successful conclusion of all major projects earmarked to extend the life-of-mine of the operation and the successful fulfilment of the Franco-Nevada contract.

ESG statistics

Lost time injury frequency rate

4.04 per million hours worked (FY23: 4.55)

Water intensity (/tonne treated)

0.25Ml (FY23: 0.25Ml)

Energy intensity (/tonne treated)

0.01GWh (FY23: 0.01GWh)

GHG intensity
(/tonne treated)

0.01t CO2e (FY23: 0.01t CO2e)

MINE WASTE SOLUTIONS

Tel: 018 478 4214

3 Stilfontein Rd,
Stilfontein, 2551,
North West, South Africa