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  • AUSIMM
    The Simulation of Flotation Banks and Circuits

    By J J. Cilliers

    The aim of this paper is to give an overview of the FrothSim flotation simulator and to demonstrate its ability to predict the performance of real flotation circuits. Example simulations are presented

    Jan 1, 2005

  • AUSIMM
    Understanding the State of Innovation in the Iron Ore Industry

    By D Andrew, G Stanway, P Mahoney, C Griebel

    The iron ore mining industry is currently going through an adjustment from high to more moderate growth as China’s economy transitions from capital-intensive investment to a more services-oriented eco

    Jul 13, 2015

  • AUSIMM
    Goldilocks – value of information for geoscience applied to coal in tactical time horizons

    By D Lucato, B Haase, R Saha, S Limberger-Forte, J Lishman

    Cadia East Mining operations have employed geometallurgical techniques to advance the understanding of the in situ rock hardness variability across existing Panel Caves (PC). Geometallurgy advances th

    Mar 22, 2022

  • AUSIMM
    Unlocking value chain optimisation with a digital mining system

    By S Gulati, N Sarkar, T Vink, S Battersby, L Okada

    This paper examines a successful project implemented by BHP Mitsubishi Alliance (BMA) and the Polymathian team at Deswik, aimed at enhancing short-term scheduling processes to reduce vessel turn times

    Sep 1, 2024

  • AUSIMM
    Oxidative Dissolution of Nickel Sulphide Precipitated from a Nickel Refinery Waste Stream

    By Dyson NF

    Nickel sulphide precipitated from waste liquors at the Yabulu plant of Queensland Nickel Pty Ltd was pressure leached under various conditions. Leaching at 130¦C and 700 kPa of air dissolved 95 pe

    Jan 1, 1984

  • AUSIMM
    Mt Isa copper concentrator cleaner circuit redesign

    By P Radulovic, V Lawson, M Muller, J Wallace

    The Mount Isa Copper Concentrator was commissioned in 1973. Since commissioning some significant upgrades have been undertaken such as: • the replacement of the rod mill/ball mill circuit with AG mill

    Sep 11, 2017

  • AUSIMM
    Trigger Action Response Plans for Diesel Exhaust Exposures

    By J Jeffery, P G. Knott, F Velge, C Evans

    A trigger action response plan (TARP) provides a structured response to escalating levels of risk. In mining, TARPs are typically applied to primary hazards such as inrush, strata failure or heating.

    Aug 31, 2015

  • AUSIMM
    The Effect of Drilling and Blasting Performance on Fragmentation in a Quarry and Time for Loading, Secondary Breakage and Crushing

    By J Seccatore, T Marin, M Cardu, G De Tomi, F Galvão, A Rezende, E Melo

    Small-scale mining operations are characterised by a large variety of equipment availability and a high level of operational flexibility. Mine planning is usually scarce or absent in small quarries in

    Aug 24, 2015

  • AUSIMM
    Gold in Papua New Guinea

    Amongst the Pacific Rim countries, Papua New Guinea (PNG) is the leader in new gold discoveries and developments leading to new production. PNG has shown a dramatic increase in gold production wh

    Jan 1, 1987

  • AUSIMM
    Application of Ground Penetrating Radar to Testing Tunnel Integrity

    By J Karlovšek

    Civil engineering infrastructures are often subjected to different types of natural and mechanical activities. These influences may result in serviceability or even in stability of structures due to m

    Mar 8, 2011

  • AUSIMM
    Vertical and inclined raise bore performance at Dugald River mine

    By M Lee, J F. Carswell, G Reitsema

    "The increased costs of underground mining have continually challenged engineers to identify opportunities for alternatives to common approaches to underground development. Considerations to the desig

    Oct 16, 2017

  • AUSIMM
    Quantifying the effect of climate and surface materials on post-mining landscape erosion – a risk approach using landscape evolution models

    By D C. Verdon-Kidd, G R. Hancock, M J. Saynor, J B. C Lowry, T J. Coulthard

    Designing post-mining landscapes requires quantifying the short and long-term risks. In recent years, computer based landscape evolution models (LEMs) have been used to provide insight into both erosi

    Jul 25, 2018

  • AUSIMM
    Standardisation on rock characterisation, testing and monitoring with emphasis on ISRM suggested methods, practical issues and difficulties, and future trends

    By R Ulusay

    Rock mechanics involves characterizing the mechanical properties and behaviour of rock material and the natural discontinuities of the rock mass, while rock engineering is concerned with specific engi

    Nov 30, 2018

  • AUSIMM
    Improving drill productivity and delivering better geophysical data faster

    By T A. J Hopper, S Mukkisa, K-O Ott, D Palmer

    RIG Technologies has developed new technology that can successfully acquire high quality natural gamma ray (GR) and hole deviations, downhole while drilling, on reverse circulation drills. This techno

    Nov 8, 2021

  • AUSIMM
    BHP Billiton West Australian Iron Ore Geometallurgy - Past, Present and Future

    By M Flanagan, T Sua, B Wright, T Carroll, B Van Dijken

    "BHP Billiton (BHPB) West Australian Iron Ore (WAIO) conducts an extensive geometallurgy (geomet) program for its iron ore deposits in the Pilbara. The geomet program provides accurate information to

    Sep 29, 2013

  • AUSIMM
    Semi-automated Geological Interpretation Using Assay and Infrared Spectroscopic Sensing Parameters towards Improvements in Geological Modelling

    By F Flitti, M Haest, O Dominguez, D Mittrup, G Hird

    The automated geology interpretation (AGI) tool has been developed in BHP Billiton to automate stratigraphy logging of drill holes, using any available quantitative data sets. At present, AGI is set-u

    Jul 13, 2015

  • AUSIMM
    Modelling Open Pit and Underground Production Scheduling in Concert

    By B King

    A large number of mineral deposits contain regions in which it is economically beneficial to extract ore both via open pit and underground mining techniques. Current industry practice lacks an effecti

    Nov 24, 2014

  • AUSIMM
    Unlocking mine productivity by changing-the-equation on the where, what and when of orebody characterisation

    By S Warden, T Neville, P Leckie

    At its simplest, the classification and characterisation of an orebody is a matter of Where, What and When. Where and with what spatial resolution are measurements taken, What properties are measured,

    Sep 1, 2024

  • AUSIMM
    Detecting Sampling Biases in Metal Accounting

    By L Lachance, F Flament, D Leroux, S Gariépy

    The pervasiveness of poor sampling practices in and around mineral processing plants could seem intriguing in view of the various documented evidences both for causes and consequences. To this extent,

    Jul 29, 2014

  • AUSIMM
    Miining Development, the Public Sector and The AusIMM - Issue and Future Directions

    The mining of Australia's rich and diverse mineral resources has been central to the development of the continent by "Europeans" over the past two hundred years. Mining has historically been en

    Jan 1, 1988