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  • AUSIMM
    Bowen Basin Coalmine Spoil Classification for Improved Mine Rehabilitation Outcomes

    By T Baumgartl, J Burgess, B Emmerton, P D. Erskine

    Large-scale open cut mining in the Bowen Basin has been undertaken for over 40 years. During this period, improved mechanical capability and economics have allowed extraction to greater depths, result

    Jun 28, 2016

  • AUSIMM
    Adhesion of Escherichia coli onto Oxide Minerals - Extended DLVO Theory and Flotation Behaviour

    Adhesion of Escherichia coli onto Oxide Minerals - Extended DLVO Theory and Flotation Behaviour

    Sep 13, 2010

  • AUSIMM
    The Performance of Benzyl Arsonic Acid as a Collector in the Flotation of Wolframite and Cassiterite Slime

    The Performance of Benzyl Arsonic Acid as a Collector in the Flotation of Wolframite and Cassiterite Slime

    Sep 13, 2010

  • AUSIMM
    Treatment of Sulfide Tailings from Base Metal and Gold Operations - A Source of Saleable By-Products and Sustainable Waste Management

    By D A. McCallum

    With depth, many gold ores become sulfidic with minerals such as pyrite, pyrrhotite and arsenopyrite becoming prevalent. In addition, many underground gold mines use tailings backfill to bind and stor

    Jan 1, 2007

  • AUSIMM
    By-Product Oxygen as a Stimulant in Zinc Concentrate Roasting

    By Cooper R. J

    The essential features of the zinc concentrate roasting installation at the Risdon Works by the Electrolytic Zinc Company of Australasia Ltd. are given.The problem of maintenance of ignition in down-d

    Jan 1, 1958

  • AUSIMM
    Predicted Dynamic Response of Holdup in Continuous Ball Mills

    The dynamic response of holdup in a continuous ball mill has a direct influence on the rate function of grinding kinetics and is useful for predicting the variation in the size distribution of the fin

    Jan 1, 1975

  • AUSIMM
    Paper No. 180. The Calculation of The Comparative Efficiencies of Crushing And Grinding Machines.

    WHEN making comparisons of the efficiencies of different grinding and crushing machines it is desirable to be able to estimate the work actually done in crushing the ore from a given size of feed to a

    Jan 1, 1909

  • AUSIMM
    Reply to Contributed Discussion (This Issue) by Gavin W. Clarke and Roger G. Taylor

    The additional information that Clarke and Taylor (1982) provide about the important but poorly documented Ardlethan deposit is, of course, very welcome. However their contention that structural consi

    Jan 1, 1982

  • AUSIMM
    Breakage Characteristics for Ores for Ball Mill Modelling

    By Whiten W. J

    An investigation on the breakage characteristics of closely sized orc samples at different levels of input energy was carried out to determine an appearance function for possible use in ball mill mode

    Jan 1, 1983

  • AUSIMM
    Optimal Block Estimation by Kriging

    A comparison is made between elementary block estimation techniques and the optimal methods of geostatistics using data from an Australian deposit. Considerable improvement in the estimates are obtain

    Jan 1, 1975

  • AUSIMM
    Is an 80th Percentile Design Point Logical?

    By D David

    Clearly a plant designed only to treat average ore at the nameplate rate will fail to achieve nameplate in any typical year. To insert the necessary capability to achieve nameplate it is common proces

    Jul 15, 2013

  • AUSIMM
    Carmen Copper – A Sustainable Approach to Tailings Thickener Upgrades

    By C Maloloy-on, S Morgan, M Deiparine, H Mackie

    There is a strong focus in the mining industry to limit its impact on water quality and usage. This is even more evident in developing countries, where mining companies operate within local communitie

    Sep 7, 2015

  • AUSIMM
    Geological Controls on the Formation of Gold Rich Porphyry-Type Deposits

    The geological features of the destructive plate margins of the southwest Pacific favour the formation of porphyry type deposits. The major controlling factor favouring the formation of gold-rich depo

    Jan 1, 1995

  • AUSIMM
    Nyrstar Port Pirie Redevelopment

    By B Kretschmer, G Bartel, B de Villiers, W Watt

    "The Nyrstar Port Pirie Smelter, located on the eastern shore of the Upper Spencer Gulf in South Australia 230km north of Adelaide, began operation in 1889 to process lead concentrate from the Broken

    Sep 7, 2015

  • AUSIMM
    Geometallurgical sampling protocol validation by bulk sampling in a sheeted vein gold deposit

    By Y Xie, L O’Connor, S C. Dominy

    Sheeted vein gold deposits are characterised by multiple subparallel veins and often free milling gold. Variability in gold grade and recovery parameters are enhanced by poorly designed sampling and t

    May 9, 2017

  • AUSIMM
    High-sulfidation Epithermal Cu-Ag-Au Deposit, Kluwih, Eastern Java, Indonesia – Alteration and Implications for Potential Porphyry Cu Mineralisation

    By J S-L Chan

    "An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. Cu-Ag-Au mineralisation at Kluwih prospect in Eastern Java, Indonesia is related to a high-

    Mar 18, 2015

  • AUSIMM
    Contributed Discussion "Instantaneous Outbursts of Coal and Gas - A Review" by Alan J. Hangraves ( Proceeding No. 285, March. 1983)

    By Rixon K. L

    Hargraves (1983) has reviewed the phenomenon of instantaneous outbursts of coal and gas with special attention to Australian occurrences. The purpose of this discussion is to highlight some problems a

    Jan 1, 1983

  • AUSIMM
    On the Role of Dixanthogen in Froth Flotation

    On the Role of Dixanthogen in Froth Flotation

    Sep 13, 2010

  • AUSIMM
    Tubular Steel Headframe for Winze Sinking at North Broken Hill Ltd., Broken Hill

    Winzes are usually sunk 9 ft. 6 in. long by 6 ft. 0 in. wide and are divided into two compartments, 4 ft. 0 in. by 5 ft. 0 in. inside the timbers. The general practice is to sink the winze to a depth

    Jan 1, 1941

  • AUSIMM
    Tungsten at Hatches Creek, Central Australia Mining and Treatment

    Local conditions at Hatches Creek are described, together with the mineralogy, mining and treatment of tungsten ores, with particular reference to procedures adopted by Pimer Mines, N.L.The Hatches Cr

    Jan 1, 1955