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  • AUSIMM
    Hydrocyclone Classification Studies of a Complex Nickel Ore

    By Nageswararao K

    A series of tests was carried out on one of the rock-pebble milling circuits treating complex nickel ores at Kambalda Nickel Operations of Western Mining Corporation. A mathematical model to describe

    Jan 1, 1981

  • AUSIMM
    Effective Mine Planning on a Microcomputer

    Tougher physical mining and processing conditions as well as economic circumstances are causing many mining companies to re-evaluate the effectiveness of their mine planning. The recent wave of ine

    Jan 1, 1989

  • AUSIMM
    The Mineral Composition of Ore from the Hill 50 Gold Mine, Western Australia

    Ore from the Hill 50 Gold Mine, consists essentially of pyrrhotite, with minor amounts of pyrite, chalcopyrite, galena and gold, replacing "jaspilite." The gold is associated with the sulphi

    Jan 1, 1955

  • AUSIMM
    Flotation Circuit Analysis at WMC Ltd Olympic Dam Operation

    By P Wigley

    New methods of analysing and modelling flotation circuits have been developed as part of the AMIRA P9 mineral processing research project. A study using these techniques was conducted on the Olympic D

    Jan 1, 2003

  • AUSIMM
    The Composition of Ore from the Lloyd Copper Mine, Burraga, N.S.W

    In an earlier paper (Stanton, 1953) a brief account was given of the geological environment and structure of the Lloyd Copper Mine orebody, Burraga, N.S.W. The present paper is concerned with the chem

    Jan 1, 1955

  • AUSIMM
    Dynamic Trial of an On-Stream Analyser for Iron Ore Fines

    By Messenger A. J, Miles J. G

    A thermal neutron irradiation technique using a mCf neutron source has been developed and applied to thp.simultaneous determination of iron and aluminium (expressed as AI2O3) in iron ore fines (-6 mm

    Jan 1, 1980

  • AUSIMM
    The Effect on Metallurgical Recoveries of Inaccuracies in Assay Results

    It is the purpose of this paper to produce some evidence on the accuracy to be expected from normal assay procedure using the usual first class equipment, and to examine the effect that many assaying

    Jan 1, 1952

  • AUSIMM
    Presidential Address (8fa799da-72ad-450c-992f-fd16f30a89df)

    This evening I intend to explain the position of the gold mining industry in the light of post war trends and events.I propose initially to comment on gold production throughout the World and then pro

    Jan 1, 1964

  • AUSIMM
    Angas Zinc Mine - Start-Up and the First Twelve Months of Operation in the Adelaide Hills

    Terramin Australia LimitedÆs Angas Lead and Zinc Mine operates in the unique and picturesque environment of Adelaide Hills, 60 km South East of the Adelaide city centre itself. The mine was granted ap

    Jan 1, 2009

  • AUSIMM
    Online Slurry Analysis for Process Control and Monitoring at Iron Ore Concentrators

    By M J. Kongas, K M. Saloheimo

    This paper presents the art of on-stream particle size and elemental analysis used at iron ore concentrators, followed by the results and experiences from several sites.Online particle size analysis i

    Aug 12, 2013

  • AUSIMM
    Mineralogy and Textures of Thackaringa Sulphide Ore (24fa3d6b-5e1a-4d95-911e-22279cdb9bf0)

    In his account of the Thackaringa sulphide ore, Lawrence (p. 92) reports the presence of valleriite as a minor accessory in chalcopyrite. He says that it is readily identified by its intensive anisotr

    Jan 1, 1967

  • AUSIMM
    Laboratory Flotation of Endeavour Inlet, N.Z. Antimony Ore

    Antimony ore samples (mean assay 18·7 per cent antimony) from Endeavour Inlet, Marlborough Sounds New Zealand, were tested for upgrading by flotation to a saleable product (60 per cent antimony).

    Jan 1, 1977

  • AUSIMM
    Factors Determining Lead Yields During Electrolysis of PbS Dissolved in Molten Chlorides

    A study of the electrolysis of PbS in molten PbCl2 showed cathode efficiencies which increased with current density at fixed sulphide concentrations, and decreased with increasing sulphide concentrati

    Jan 1, 1973

  • AUSIMM
    Development of a Theoretical Approach to The Heap Leaching of Copper Sulphide Ores

    Heap leaching of copper sulphide and oxide ores' has been conducted at Rum Jungle since the end of 1965.A review of operations was made and this led to an examination of some theoretical aspects

    Jan 1, 1969

  • AUSIMM
    Regional Mappings Using Aerial Photographs as an Aid to Ore Location: The Mount Fitton Talc Deposit, South Australia

    The assistance that can be gained by the use of aerial photographs in the geological examination of a mineral field is clearly illustrated by the results of a rapid reconnaissance survey of the newly-

    Jan 1, 1950

  • AUSIMM
    Experiences with Underground Sampling of Emplaced Hydraulic Fill

    The methods and equipment developed and used at the Mount Isa mine to obtain samples of uncemented hydraulic fill lying above major horizontal pillars are described. From existing underground developm

    Jan 1, 1976

  • AUSIMM
    The Application of Geology to Mining at Bendigo

    In recent years it has been more and more recognised that applied geology can be of service to the mining industry, and many mining companies overseas now have permanent geological staff as part of th

    Jan 1, 1936

  • AUSIMM
    Contributed discussion to "The minimisation of surface subsidence by design of mine workings"

    Holla has given a good background to the various methods of subsidence control in the coalfields around Sydney.The present writer notes that in many cases, especially with wide longwall panels, there

    Jan 1, 1986

  • AUSIMM
    Sydvaranger Magnetite Mine, Norway - Owner Mining Tenders and Implementation

    Northern Iron Ltd (NIL) is an Australian listed company that recently brought the historic Sydvaranger open pit Magnetite Mine (the Project) in Northern Norway successfully back into production. NIL m

    May 1, 2010

  • AUSIMM
    Progressing Cave Performance into the Later Stages of the Deep Ore Zone Mine

    By A M. Purba and A Sjadat, A D. Wilson

    Ongoing mining of the East Ertsberg Skarn System orebody below the Gunung Bijih Timur and Intermediate Ore Zone caves has been relatively successful and a ramp up to 80 000 t/d was achieved in the Dee

    May 9, 2016