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  • AUSIMM
    The Carthew Family in South Australia's Mining History

    By Carthew SJ

    The early period of South Australia's mining history was dominated by Cornishmen as large numbers of miners and their families migrated to escape closure of the Cornish copper mines. Records sh

    Jan 1, 1987

  • AUSIMM
    Mount Isa Copper Mines ù Role of the Mining Engineer

    By B J. Andrew, M R. Daley

    Mount Isa Copper Mines is a world-class mining operation producing approximately six million tonnes of ore per annum. With over 50 years of mining history and over 76 million tonnes of underground res

    Jan 1, 2005

  • AUSIMM
    Direct Copper Smelting

    Direct smelting of copper in a single vessel has long been the extractive metallurgist's dream. Such a process offers the important alvantage. of (i) maximum use of the energy available from oxid

    Jan 1, 1985

  • AUSIMM
    Capital Optimisation in the Coal Industry

    The optimisation of capital in the total planning context has broadly two components: ò maximising the efficient utilisation of capital against competing capital demands; and ò maximising the effici

    Jan 1, 1991

  • AUSIMM
    Application of EDM Techniques to the Routine Survey of Undergound Mines

    By Sloan GJ, Lysnar RD

    Since the of Bergstrand's Geo-dimeter in 1946, and Wadley's Tellurometer in 1956, there have been numerous Electromagnetic Distance Measurement (EDM) instruments produced throughout the worl

    Jan 1, 1984

  • AUSIMM
    Improving Autogenous/Semi-Autogenous Grinding Performance and Energy Efficiency with Optimised Pulp Lifter Design

    The comminution process indicates that the most energy-efficient comminution system would be one where the particles leave the breakage field as soon as they reach product size. Contrary to the free f

    Jan 1, 2009

  • AUSIMM
    Geotectonic History and Gold Mineralisation of Conglomeratic Beds in the Ida Valley, Central Otago

    The Ida Valley in Central Otago is one of series of parallel basins filled with freshwater sediments. The basins are in fact tectonic depressions superimposed on NE trending grabenlike structures whic

    Jan 1, 1977

  • AUSIMM
    Improving Productivity at Jim Walter Resources, Inc

    By Dixon CA

    In the early 1970s, Jim Walter Resources, Inc. (JWR) embarked on a coal mine expansion program that was unparalleled in the history of the United States. With a small nucleus of people then operating

    Jan 1, 1991

  • AUSIMM
    Successful Mining Company Management

    Companies involved in the mining industry are exposed to risks, referred to as corporate risks, as part of the business process. Directors and management should be aware of these risks and make approp

    Jan 1, 1990

  • AUSIMM
    Hyperspectral Quantitative Mapping and Microanalysis of Minerals at Submicron Spatial Resolution

    By A Torpy, N C. Wilson

    Improvements in electron optics, field emission gun design, and X-ray detector technology have led to the development of a new class of microanalysis tools. By combining multiple wavelength dispersive

    Jan 1, 2008

  • AUSIMM
    Bingham Canyon Mine – from adversity to excellence

    By M Robotham

    In April 2013, Rio Tinto Kennecott Copper’s (RTKC) Bingham Canyon mine experienced what is arguably the world’s largest ever in-pit slope failure. The failure initiated along a major, continuous, low-

    Nov 30, 2018

  • AUSIMM
    Pressure Acid Leaching of Australian Nickel/Cobalt Laterites

    Until recently, nickel laterite projects have been largely ignored, due to their supposedly higher treatment costs compared with sulphides, and to their perceived processing difficulties. A number

    Jan 1, 1996

  • AUSIMM
    The Integration of a Due Diligence Process into a Mining Operation

    A mining operation can be identified as demonstrating prudent management when a number of vital characteristics are evident.All risks and opportunities that are critical to the on-going success of the

    Jan 1, 1998

  • AUSIMM
    Mining Title Administration in the Northern Territory

    Exploration and mining title administration in the Northern Territory has changed dramatically over the last 20 years. These changes have occurred due to legislative amendments, technological develo

    Jan 1, 1994

  • AUSIMM
    The Influence of Various Elements on The Mechanical Properties of Copper Containing a Small Percentage of Bismuth

    In the course of an investigation of the influence of bismuth on copper carried out some years ago, (1) the author found that phosphorus exerted a beneficial effect on bismuth-copper alloys of low bis

    Jan 1, 1942

  • AUSIMM
    Inside The Mining Family. The Nineteenth Century

    Life inside the mining family was regulated by the mine. The whistle shrieked the change of shift to the Cornish, Welsh and German miners digging the alien soil for copper at Burra in the 1840s and

    Jan 1, 1988

  • AUSIMM
    The History of Ore Reserve Classification and Reporting in Australia

    By Glasson K. R

    The history of Ore Reserve classification and reporting in Australia is largely a history of the Australian mining industry itself. In the late 1800s, when the industry was dominated by small scale,

    Jan 1, 1992

  • AUSIMM
    Benefication of chrysotile by wet processing-the resource without the hazard

    By Andrews JRG

    Chrysotile asbestos is a valuable resource. Used as a reinforcement in asbestos cement, products are obtained which are cheap, are not attacked by vermin, do not rot or support growth of fungi and

    Jan 1, 1986

  • AUSIMM
    Business Improvement at OceanaGold

    A low grade, refractory ore gold mine with high striping ratio such as at Macraes is always challenged in ways to improve margins. Common practice approaches used at OceanaGold Ltd Macraes are to maxi

    Jan 1, 2004

  • AUSIMM
    The Value of the Company Geologist ù A Forgotton and Increasingly Rare Commodity in the Australian Mining Industry

    By P Hanna

    In an effort to improve returns to shareholders, the Australian Mining Industry has consolidated considerably over the past decade or so. Technical services at mines have been re-structured, whilst th

    Jan 1, 2003