The Syama Complex comprises the Syama Underground Mine, a sublevel cave, the Tabakoroni Open Pit Mine and several satellite open pit deposits. Syama is a large-scale operation and comprises of two separate processing plants: a 2.4Mtpa sulphide processing circuit (ore sourced from the Syama Underground Mine) and a 1.5Mtpa oxide processing circuit (ore sourced from the Tabakoroni Open Pit Mine and the satellite deposits). In June 2019, the Company achieved commercial production rates at the automated Syama Underground Mine. In April 2019, Resolute announced an updated Mineral Resource for Tabakoroni including a maiden Underground Mineral Resource and subsequently, a Pre-Feasibility Study (PFS) was commenced in FY 2019 for the development of a new underground mine. The results of the Tabakoroni Underground PFS were published in October 2020.