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  • AUSIMM
    Gas Discharge Modelling of a Bottom Blown Slag Melt

    By Das A. K

    Investigations were carried out to understand the effect of liquid viscosity (u = 1 x 10-3 - 5 x 10-' Ns/m2) on the size of primary bubbles formed at high gas injection rates (Q = 100 - 1000 c

    Jan 1, 1987

  • AUSIMM
    Spatial distribution of major, minor and trace elements in iron ores, using micro-XRF technology

    By N J. Potter, N W. Brand, J M. F Clout

    The increasing demand for iron ore with low concentrations of trace elements, puts increasing pressure on iron ore producers for high-quality material. Understanding the mineralogy, petrography, chemi

    Nov 8, 2021

  • AUSIMM
    Upgrading Low-grade Gold Ore Stockpiles by Preconcentration Using Ore Sorting – an Assessment of the Economic Impact and Viability

    By A N. Parry, G van Wyk

    "Sensor based automatic ore sorting technologies are used in the minerals industries to efficiently remove waste and submarginal grade material from crushed and screened run-of-mine (ROM) ore, produci

    Oct 10, 2016

  • AUSIMM
    An Approach to High Solids Slurry Pipeline Design

    By M Griffiths

    This paper outlines an approach to high solids slurry pipeline design with data generated from a closed pipe-loop test system. The pressure and flow rate data generated is used to develop a pseudo-she

    Aug 8, 2011

  • AUSIMM
    Adaptive management in deep sea mining – looking like you know what you’re doing when it’s never been done before

    By R L. Grogan

    Regulators of deep-sea mining projects are becoming increasingly hesitant about the concept of adaptive management as a tool to facilitate compliance and continuous improvement. Adaptive management is

    Jul 25, 2018

  • AUSIMM
    Implementation of Mine to Mill Blast Optimisation at Porgera Gold Mine

    By S S. Kanchibotla, D La Rosa, R W. Pesch

    The Porgera Joint Venture and Dyno Nobel have commissioned a joint project to optimise the drill and blast operations to increase the overall profitability of the mine. One of the aims of this project

    Jan 1, 2003

  • AUSIMM
    Liberation characteristics of comminuted ore types of the Per Geijer iron-oxide apatite deposits

    By T Seifert, P Krolop, K Niiranen, S Gilbricht

    The Per Geijer iron oxide apatite deposits (IOA) display significant potential mineral resources for Luossavaara-Kiirunavaara AB (publ), known as LKAB. LKAB continuously mines magnetite/hematite ores

    Nov 8, 2021

  • AUSIMM
    A new look at detrital iron deposit geology of the Hamersley Province of Western Australia

    By C Simpson, J M. F Clout, G Plummer

    Detrital iron deposits (‘DID’) in the Hamersley Province of Western Australia have been successfully mined and processed as small quantities of saleable standalone or blended lump and fine ore product

    Nov 8, 2021

  • AUSIMM
    Understanding Ore Characteristics and Equipment Selection

    By K T. Broekman, R L. Koenig

    "The Braemar Iron Formation is atypical ore when compared to the current magnetite ores being processed. In attempting to process and economically recover the vast quantities of iron ore stored within

    Aug 12, 2013

  • AUSIMM
    Carrapateena Vent Rise Performance – Geotechnical Design and Calibration

    By G Balog, T Ormerod, D Sidea

    Carrapateena is a copper-gold sub level caving operation located in the Gawler Craton, South Australia. One of Australia’s largest undeveloped copper deposits, the project will be a 4.25 Mtpa undergro

    Mar 15, 2021

  • AUSIMM
    Frequency Size Distribution for Iron Ore Fines Size Analysis

    In presenting size analysis data, one has the choice of various graphical techniques; each no doubt has been developed to highlight a particular aspect of the data. A frequency size distribution plot

    Jan 1, 1992

  • AUSIMM
    Of Detritals, Derivatives and Determination ù An Example of Detrital Iron Discovery

    By P J. Hawke, M F. Flis

    The Hamersley Basin of Western Australia holds significant tonnages of detrital iron deposits. Formed by a cyclic weathering and eroding sequence of nominally barren banded iron formation, they may fo

    Jan 1, 2002

  • AUSIMM
    Ultra-Deep Hoisting Technology at Moab Khotsong

    By M Dohm, L Pretorius

    This paper provides a brief historical background to the approximately 12-year project that led to the revision of rope selection factors in the South African regulations, thus providing the ability t

    Jan 1, 2005

  • AUSIMM
    Deformation failure characteristics of rock-coal composites with different height ratios

    By S J. Chen, N Jiang, Y S. Ding, F X. Li, D W. Yin, F Wang

    This study assessed the deformation failure characteristics of rock-coal composites with different height ratios. Uniaxial compression tests were conducted using an acoustic emission monitoring system

    Nov 29, 2022

  • AUSIMM
    Dynamic Simulation as a Test Bed for Emerging Technologies

    The adoption of new technologies is accompanied by risks that the stakeholders will wish to understand and minimise. The process of developing a dynamic simulation and the plant it will be used in pro

    Sep 26, 2011

  • AUSIMM
    Applying the Metrics Navigator to Establish Strategic Indicators for Mining

    By D Tanzil, H Jones

    Every mine will close! Charting a profitable course through mine operations to acceptable mine completion requires that risk and opportunity management planning of the mine life begin as early as poss

    Jan 1, 2009

  • AUSIMM
    Continuous Haulage Prospects for Underground Coal Mines

    Detailed observations were made for two existing continuous miner and shuttlecar systems. A simple model for the shift average cycle consisted of three time components - delays, mining and transport

    Jan 1, 1982

  • AUSIMM
    Leading safely doesn’t only mean leading safety

    By A G. Guinea

    Every person in an organisation has what could be called ‘a different take’ on what it means to be a safety leader. The directors will tell you they are ultimately responsible for everyone’s safety an

    May 5, 2022

  • AUSIMM
    Setting new standards at Kanmantoo – effective grade control procedures

    By M Reid, H Arbon

    Hillgrove Resources (HGO) commenced open pit mining in 2011 and from 2011 to 2016 the geology team experienced a consistent negative reconciliation between grade control estimated copper (Cu) grade an

    Sep 20, 2017

  • AUSIMM
    Increasing production systems availability through remote support discipline

    By A Innis, A Bye, B McCarthy, S Glover

    Technology adoption in the mining industry has been steadily increasing over the past decade, driven by the need to improve operational efficiency, safety, sustainability, and profitability. As mining

    Sep 1, 2024