"Ashanti Goldfields Zimbabwe Limited's Freda Rebecca Mine is the single largest producer of Knelson gravity gold in Zimbabwe, operating two fully automated XD30 machines. At the peak of production, the Knelson gold accounted for 30% of production, which accounted for 84 kg of gold. This was achieved through strict adherence to maintenance schedules as well as monitoring the quality of water that was used in the machines."
- Sijabulis Muzite, Plant Superintendent - Ashanti Goldfields Zimbabwe Limited
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