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  • AUSIMM
    Discovery, Geology and Metal Zoning of the Nickel Rim Depth Deposit, Sudbury, Canada

    The Nickel Rim Depth Cu-Ni-PGE deposit, discovered by Falconbridge Limited in 1993, illustrates several trends in exploration in the Sudbury area. Recent discoveries tend to be deep, high grade, foo

    Jan 1, 1996

  • AUSIMM
    The benefits of automated metallurgical accounting for plant sampling

    By D W. Wall, J P. Vagenas

    Questions of sampling precision and accuracy affect every process plant in differing ways and to differing extents. To address these perceived issues, chemists, metallurgists and engineers are often a

    May 9, 2017

  • AUSIMM
    Implementing and Managing New Technologies in Mining

    A very wide range of technologies are utilised in the mining and processing of ores and a great deal of effort is expended in the development of ænew technologiesÆ to improve mining performance and ec

    Jan 1, 1998

  • AUSIMM
    Risk Assessment of Historical Mine Waste Using Chemical Analysis and Ocular Mineral/Rock Classification û A Comparison

    By S SSdbom

    A comparison was made between chemical analysis and ocular mineral/rock classification in health-based risk assessment of historical mine waste produced between 1625 and 1975. Large parts of the mine

    Jan 1, 2008

  • AUSIMM
    Laboratory Calibration and Initial Results of a Soil Moisture Monitoring System at the Mt Leyshon Tailings Dam and Waste Rock Cover System

    By R Neivandt, Kane, M O&apos, D Browne

    Newmont Australia is the operator of the Mt Leyshon mine near Charters Towers, Queensland. Mt Leyshon is an open cut gold mine, which processed on average 5.0 Mt of ore and produced up to 250 000 ounc

    Jan 1, 2003

  • AUSIMM
    Thiosulfate Processing - From Lab Curiosity to Commercial Application

    By J Langhans, Y Choi, Q Wang, J Y. Baron, P Kondos

    Barrick has successfully developed the thiosulfate leaching process to treat sulfidic high preg-robbing ores. The process was developed through rigorous bench test programs and proved in pilot campaig

    Sep 26, 2013

  • AUSIMM
    Catchment-Scale Water Modelling and its Role in Risk Management during Mining Exploration

    By H He, S Tillotson, S Gibbons, J Shaw

    "Water evaluation and management during mining exploration and operational activities is crucial to minimise direct and indirect operational costs and also in delivering mining companies the less tang

    Nov 26, 2013

  • AUSIMM
    Comparison of Semi-autogenous Mills Operations in Andean Countries

    By J Rayo

    Andean countries (Chile, Peru, Bolivia and Argentina) have 42 semi-autogenous mills (SAG) in operation and there are more than 30 projects in the pipeline that consider SAG mills. At the end of the ne

    Sep 1, 2014

  • AUSIMM
    Surfactants for Gold Recovery Improvement with Preg-Robbing Gold Ores

    By Q Zhou, G Barrett, Y Choi, J Jiang

    As part of a general review of processing double refractory ores through Barrick GoldÆs autoclaves /carbon-in-leach (CIL) facility at Goldstrike, a study was made to evaluate the use of surfactants fo

    Sep 26, 2013

  • AUSIMM
    Possible Impact of New Safety Technology Developments on the Future of the United States Mining Industry

    The future of the United States (US) mining industry will be affected greatly by recent coal mining disasters. These have resulted in new legislation which will have an impact on mining economic costs

    Jan 1, 2008

  • AUSIMM
    Perimeter Blast Design at Mt Whaleback Mine, Newman, Western Australia

    The Mt Whaleback open cut mine South Wall is, in part, developed as an unbenched dip slope. The remainder of the rock slope consists of asymetrical overturned folds which have been locally truncated

    Jan 1, 1989

  • AUSIMM
    The Effects of Increased Salinity on Microbially Mediated Ecosystem Processes in Ephemeral Streams

    By J L. Kerr, J Beyer-Robson, S Vink

    Driven by an increasing need for water conservation, coal mine operators in the upper Isaac River catchment have placed significant emphasis upon the reuse of water. This initiative led to an overall

    Nov 26, 2013

  • AUSIMM
    Applications of Fluid Dynamics to Petrology and Ore Genesis

    Laboratory experiments have been used tostudy a wide range of convective processes which are significant for the formation of rocks and the ores that form in them. Metal-rich solutions flowing through

    Jan 1, 1990

  • AUSIMM
    Mixed alkali effect on structure of Al2O3-based slags

    By S H. Hyun, J W. Cho

    Jun 19, 2024

  • AUSIMM
    Comparison of heat, noise and ore handling capacity of battery-electric versus diesel LHD

    By C McGuire

    As mobile equipment electrification in underground mining continues to gain popularity, control ofheat and humidity in the workplace is becoming a key driver in sizing of ventilation and mine aircooli

    Oct 12, 2022

  • AUSIMM
    Evaluation of the Ernest Henry Cu-Au Deposit Mineral Resources

    By A J. Ryan

    The Ernest Henry copper-gold Mineral Resource is the major asset heldby Ernest Henry Mining Pty Ltd, comprising A$6.4 billion of containedmetal. The case history presented below describing the evoluti

    Jan 1, 1998

  • AUSIMM
    Keeping Projects on the Rails

    By J Canterford

    Although we have access to a wide range of sophisticated process design and improvement tools in combination with a significant range of case studies, the mineral resource industry still manages to be

    Aug 8, 2011

  • AUSIMM
    The Development of the Greta Coal Measures of New South Wales

    By Tonks E. E

    The earliest discovery and mining of coal in the northern area of the Greta Coal Measures at Anvil Creek in 1862 was by William Farthing, however, some official records attribute the discovery to Thom

    Jan 1, 1993

  • AUSIMM
    Beyond CIP/CIL - A Combination of Existing Technologies Utilising Gravity, Flotation and Intensive Leach May Herald the Future for Gold Ore Processing

    With the burgeoning opportunities for new gold mines to be developed the opportunity now exists for a reassessment of the optimal processing path for these gold ores. Projects have traditionally follo

    Jan 1, 2004

  • AUSIMM
    Resource Estimation and Grade Assignment - A Comparison Between Historical Production and Current Maxwell Mining Validation Case Study at Morning Star Gold Mine, Woods Point

    By P Jackson, J Rea, M D. Goodz

    The Morning Star Gold Mine has operated over a 101-year period, producing gold from narrow quartz veins and sulfide stockworks hosted mainly within a dioritic-gabbroic dyke. The deposit has been devel

    Jan 1, 2008