Operation and Optimisation of the Argyle HMS Plant

The Argyle Diamond Mine is the first significant diamond producer in Australia. The project has been developed with new concepts in circuit design, process control technology, organisational development and training. After its first year of operation, the Argyle Heavy Medium Separation Plant has proven extremely efficient in recovering diamonds. Apart from cyclone wear, no major problems have been encountered. Ferrosilicon consumption is well below the design level which is a reflection of the sound design of the medium circuit. An Audit Plant continuously monitors the Heavy Medium Separation Plant tailings for diamond loss.