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  • AUSIMM
    Pilot Tests for Heavy Metals Removal in Mine Water

    By M Vendrup, T C. Christensen, C Dube

    The adsorptive and granulate forming MetClean™ process has been used at many locations in Northern Sweden, Norway, Denmark, France, Spain, Mongolia, Japan and Australia. It has been pilot tested and u

    Sep 7, 2015

  • AUSIMM
    Subsidence Associated with Mining at Mt Lyell

    By R P. Callaghan

    Underground production from the low grade copper orebodies at Mount Lyell in recent years has involved surface subsidence of open cut areas. Relevant structural and lithological features of the geolog

    Jan 1, 1980

  • AUSIMM
    Classification System Efficiency - A Comprehensive Closed-Circuit Grinding Optimisation Metric

    By R E. McIvor, K M. Bartholomew

    Classification system efficiency (CSE) is a simple, powerful metric that provides a comprehensive measure of classification system performance. CSE directly quantifies the amount of coarse solids in t

    Sep 26, 2013

  • AUSIMM
    A Process for the Flotation of Chrysocolla

    A Process for the Flotation of Chrysocolla

    Sep 13, 2010

  • AUSIMM
    Industrial Minerals Derived from Volcanic Rocks in New Zealand

    By T Christie

    Tertiary volcanic rocks make up a significant proportion of the surficial cover rocks of New Zealand, especially in the Taupo Volcanic Zone. Industrial minerals that are associated with or derived fro

    Jan 1, 2001

  • AUSIMM
    Application of Simulation Technology to the Design of Coal Clearance Systems

    Longwall mining operations have been in place in Australia since the early 1960s. This mining method is currently used to extract the bulk of coal obtained from underground mines in Australia (CSIRO,

    Sep 26, 2011

  • AUSIMM
    Mineralisation of the Morobe Goldfield, Morobe Province, Papua New Guinea

    By B A. Mowat, T M. Leach

    The Morobe Goldfield inPapua New Guinea has produced in excess of 120 tonnes of gold from predominantly alluvial sources. Hardrock gold has been mined historically at Wau (23 t) and Edie Creek (4 t) a

    Jan 1, 1995

  • AUSIMM
    Study on the Huoqiu Banded Iron Formation, West Anhui Province, East China

    By X Yang, B Wang, L Liu

    "An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. The Huoqiu iron ore field in north-west Anhui province is located in the south-east margin

    Mar 18, 2015

  • AUSIMM
    Dry processing of magnetic iron ores – addressing cost and environmental issues

    By W Skinner, C G. Kelsey, J R. Kelly

    The iron ore industry has reached the end of an unprecedented period of expansion triggered by China’s demand for iron ore. Lower ore prices have led producers to focus on optimising mining operations

    Jul 24, 2017

  • AUSIMM
    Controlling Stope Ring Relief in Multi-Level Mass Blasting

    By Q Liu

    Open stoping is one of the widely adopted methods in underground bulk mining. In this method, fanned or parallel holes are often drilled from a top sill down to a sublevel in the ore zone and blasted

    Jan 1, 2005

  • AUSIMM
    Recent Developments in Computer-Based Technology in Mining

    Today computers are accepted as a standard item in industry and they perform a variety of tasks over a wide spectrum of activities from mine planning and CAD to data processing and spreadsheet work. H

    Jan 1, 1993

  • AUSIMM
    Mining Investment - How Industries Past Performance Limits Future Possibilities

    By R B. Turner

    The authors have studied and analysed many mineral resource and related projects in Australia. These studies have lead them to conclude that the past performance of many project developers does play a

    Jan 1, 1980

  • AUSIMM
    Application of Geostatistics to Gold Deposits

    Geostatistical methods have become well established in the last two decades for the evaluation of ore reserves in base metal, industrial minerals, coal and gold deposits of the Witwatersrand type. How

    Jan 1, 1992

  • AUSIMM
    Geology and Exploration at Puhipuhi, Northland, New Zealand

    By G J. Corbett, T M. Leach

    Approximately 42 t of mercury were produced from Puhipuhi from the late nineteenth century until the end of World War II, with no significant gold or silver production. Sinter, eruption breccias and v

    Jan 1, 1997

  • AUSIMM
    Optimisation of Ok Tedi's Medium-Term Production Schedules Using the Life of Business Optimisation System (LOBOS)

    By D Horacek, I K. Sheppard

    Ok Tedi is in a period of transition. By 2008 mill feed will consist of higher levels of high-grade but metallurgically challenging skarn ores. Additionally, the Taranaki pit will start production in

    Jan 1, 2007

  • AUSIMM
    The Metallogenic Map of New Zealand

    The metallogenic map of New Zealand shows the distribution of metallic mineral deposits, according to type and size, in relation to their geological setting. The major purpose of the map and accompany

    Jan 1, 1993

  • AUSIMM
    Purification of Nickel and Cobalt from Heap Leaching Effluents Using Ion Exchange Resins

    Purification of Nickel and Cobalt from Heap Leaching Effluents Using Ion Exchange Resins A comparative study among several chelating resins for purification of a heap leaching effluent from a nickel

    Sep 13, 2010

  • AUSIMM
    Process Study on Some Ag-Cu-Pb-Zn Polymetallic Ore in South China

    Process Study on Some Ag-Cu-Pb-Zn Polymetallic Ore in South China

    Sep 13, 2010

  • AUSIMM
    The History of Mining in Hong Kong

    By J S-L Chan, J C. T Chu

    "An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. In its industrial days, Hong Kong’s mining industry was thriving, benefitting from the mine

    Mar 18, 2015

  • AUSIMM
    Roscommon Quarry - An Upgrade of the Comminution Circuit: The Installation of a Nordberg 7ft Symons and HP 300 Cone Crusher

    In line with DML Resources continual forward management policies, the Roscommon Quarry operation has recently installed and commissioned a Nordberg 7 ft Symons cone crusher and a HP 300 cone crusher.

    Jan 1, 1994