Buzwagi is an open-pit mining operation and the smallest of Acacia Mining`s three gold producing mines. Mining is by conventional open pit methods. The process plant has a capacity of 4.4Mt/a and comprises gravity concentration, flotation and carbon-in-leach (CIL) to produce gold dore and copper/gold concentrate. Mining activity ceased in Q1 2019 as the final cut was completed at the bottom of the open-pit mine. Based on year-end 2019 reserve estimates, stockpile processing is expected to continue until 2021, solely producing gold dore from the gravity and CIL circuit.