Joint venture (JV) partners Gold Fields and Gold Road Resources are progressing with the ramp-up of the Gruyere mill, in Western Australia, with circuit achieving 96-hours of continuous operation.
The two companies on Thursday said that a total of 73 590 t of ore was processed at an average recovery of 94.8% and an average grade of 1.17 g/t gold over this period, with the throughput rate managed at an average of 725 t/h.