1. V. Topp L. Soames D. Parham and H. Bloch Productivity in the mining industry: Measurement and interpretation. Productivity commission Australian government Staff Working Paper Canberra 2008. Available at https://www.pc.gov.au/research/supporting/mining-productivity.
2. G.M. Mudd, One Australian perspective on sustainable mining: Declining ore grades and increasing waste volumes. Proceedings of the 11th International Conference on Tailings and Mine Waste’04, 10–13 October 2024, Vail, Colorado, USA, 2004, pp. 359–369.
3. R. Batterham and R. Elvish, Smarter mineral processing, or, what do mill operators think?, 10th Mill Operators’Conference Proceedings 2009–1.1 Abstract. The Australasian Institute of Mining and Metallurgy, Adelaide, Australia. 2009. Available at https://app.knovel.com/hotlink/pdf/id:kt008V7C34/tenthmill-operators/smarter-mineral-abstract.
4. Decreasing metal ore grades: Are they really being driven by the depletion of high‐grade deposits?;West J.;J. Ind. Ecol.,2011
5. Resource depletion, peak minerals and the implications for sustainable resource management