Evolution of Mining and Current Practices in the Prince Lyell Orebody, Mount Lyell Mining and Railway Company Limited

This paper aims to present the evolution of the mining method in the Prince Lyell orebody. Initial strategy and practical experience are detailed as are the reasons for and benefits of changes to the method since 1972 when underground mining began. This section of the paper starts with ten series and concludes with 40 series which was completed in 1989/90.In addition, to update the series of papers written by various authors over the past ten years on Mount Lyell, a review of the experience in the current 50 series lift of mining will be given. As well, the basic planning guidelines are discussed for 60 series - the final lift of the Prince Lyell orebody.