High Gold Recovery
45% Gravity recovery and total recovery of 94.5% at a 150 micron grind size
Detailed Metallurgical Testwork has Determined that the Ternera Gold Deposit Material has exceptional metallurgical properties
- Bond Ball Mill work index (BWi) = 20.4 kWh/t
- A leach feed grind size distribution of P80 = 150μm;
- Cyanide consumptions of 0.5kg/t;
- Lime consumption of 4.0kg/t;
- Gravity recovery of 45%;
- Overall Au recovery of 94.5%; and
- Test work undertaken using seawater
- +90% recovery achieved in 4-6 hours
