Wiluna Gold Plant Refurbishment
Boston Shaker Underground Mine Infrastructure
AngloGold Ashanti engaged CPC to assist with the detailed design of their infrastructure for their Boston Shaker Project, which is an underground development to produce 1.3 Mt of ore per year with a mine life of 6 years, at their Tropicana mine site in Western Australia. The scope of work included the following: Expansions to […]
Tanami Expansion Project Stage 3
Subsequent to the completion of the pre-feasibility study, CPC was awarded the contract to perform engineering and procurement support services for the Tanami Expansion Project for Newmont Mining Services. This project covered site infrastructure and process plant expansion including comminution and gravity circuits, an additional pre-leach thickener, gold room upgrade, tailings deslime and filtration. Additional […]
Enterprise Nickel Concentrator
The 4.5 Mt/y Enterprise Nickel Project was developed alongside the 55 Mt/y Sentinel Copper Project and made extensive use of the existing copper facilities and infrastructure. The Enterprise plant was designed with considerable flexibility to allow it to treat ore from a variety of sources. The equipment sizing, and pipe configuration allows a choice of […]
Cowal Gold Project Flotation Tail Leach Project
During 2018, CPC completed a brownfields addition for Evolution Mining’s Cowal Project. A new leach circuit was installed, based on diagnostic leaching indicating that 60% of the flotation tails stream is amenable to direct cyanidation. This project included installation of a new 9.5Mt/a circuit to leach flotation tails and detoxification of this stream before pumping […]
Cowal Gold Dual Leach Train Feasibility Study
During 2018, CPC completed a brownfields addition for Evolution Mining’s Cowal Project. A new leach circuit was installed, based on diagnostic leaching indicating that 60% of the flotation tails stream is amenable to direct cyanidation. This project included installation of a new 9.5Mt/a circuit to leach flotation tails and detoxification of this stream before pumping […]
Guelb Moghrein Regrind and Flotation Project
CPC was engaged by Mauritanian Copper Mines to undertake a study on the brownfield installation of a gravity concentrator at their Guelb Moghrein mine. The aim was to improve recovery of free gold. CPC was awarded the detailed design. The circuit is fed from the ball mill discharge hopper with a pump feeding a gravity […]