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  • AUSIMM
    Simulation of Solute Movement and Comparison with Experimental Data

    An understanding of the way that solutes are transported in mining or natural environments is essential to the development of sound strategies for managing waste disposal. Research on miscible polluta

    Jan 1, 1995

  • AUSIMM
    Study of microwave-assisted magnetising roasting and mineral transformation of low-grade goethite iron ores

    By M I. Pownceby, S Hapugoda, V Nunna

    Deposits of low-grade iron ores containing abundant goethite are distributed across the world. A common difficulty associated with beneficiating goethitic-rich ores is the poor liberation characterist

    Jul 24, 2017

  • AUSIMM
    Cleaner Production in Alcoa

    By S Sandover, D Glenister

    Alcoa World Alumina Australia is committed to sustainability principles as a basis of business success into the future. In March 2001, Alcoa Inc chairman Alain Belda announced a set of far-reaching en

    Jan 1, 2002

  • AUSIMM
    Aluminium Recovery from Water Treatment Plant: A Contribution to the Self-Sustainability of the Water Treatment Process

    By F H. S dosSantos, R L. C Santos

    The main objective of this work was to develop, at a laboratory scale, a process for treating residues from the settling stage of water treatment so as to remove and recover the aluminium as sulphate.

    Jan 1, 2002

  • AUSIMM
    Experimental Studies in the System PbS-FeS-ZnS-(Ag2S) at 1 Atmosphere to 27 Kilobars: Implications for the Broken Hill Orebody

    Experimental petrology may be used to accurately constrain PTX conditions in order to calibrate and understand geologic processes. This method may be used to answer postulated questions, by recreating

    Jan 1, 1998

  • AUSIMM
    Extraction of Cement Raw Materials from Within and Under the Northland Allochthon

    A variety of cement raw materials occur within the Cenozoic sequence in Northland. These form the basis of Golden Bay Cement's cement manufacturing operation at Portland, Whangarei. High grade li

    Jan 1, 1999

  • AUSIMM
    Characterisation and Beneficiation of Low-Grade Indian Iron Ore Fines

    By P K. Banerjee, S Kumar

    Indian iron ores with less than 62 per cent Fe are currently unexploited, except for a few sectors which export them to foreign countries. It is anticipated that by 2012 the countryÆs domestic steel p

    Jan 1, 2007

  • AUSIMM
    Minerals Processing and Greenhouse

    The overwhelming weight of scientific opinion indicates that human activity is having a discernible and negative influence on the earthÆs climate system. The Australian Government, together with about

    Jan 1, 2002

  • AUSIMM
    Gravity Cleaning of Fine Coal

    Traditionally, the gravity cleaning of coal has been evaluated in pilot plant tests. Attention is now turning to the development of empirical models of gravity cleaning equipment that can be used for

    Jan 1, 1985

  • AUSIMM
    Geology, Geochemistry and Geochronology of the Midas Epithermal Gold System, Nevada

    By G B. Arehart

    The Midas epithermal system is one of the larger low-sulfidation epithermal vein systems discovered in the western US in recent years, containing in excess of 3 Moz of gold (premining). The deposit is

    Jan 1, 2005

  • AUSIMM
    Size Patterns of Gold-Silver Deposits in the Hauraki Goldfield, Coromandel Peninsula

    This paper presents an analysis of the production data for the period 1861 - 1953 from hydrothermal gold-silver deposits of the Hauraki Goldfield. To directly compare the metal content of the deposits

    Jan 1, 1981

  • AUSIMM
    Frictional Ignitions

    ignitions caused by cutting tools have occurred at a rate of some 14 per year in UK coal mines since 1965, mostly on the coalface. The rate has held steady despite reducing output and number of co

    Jan 1, 1988

  • AUSIMM
    An Oil Industry Approach to Sustainable Development

    Population growth, social inequality, pollution, global warming, poverty, overexploitation of natural resources and biodiversity loss, are a few examples of the many challenges facing the world today.

    Jan 1, 2002

  • AUSIMM
    Mining Company Reporting Standards ù The South African Experience

    South Africa has joined the league of other major Western World countries by officially adopting its own code for public reporting of Mineral Resources and Mineral Reserves. The recently published Sou

    Jan 1, 2002

  • AUSIMM
    Gold-Silver Mineralisation at Neavesville, Coromandel Peninsula, NZ

    By L Torckler, R L. Brathwaite

    At Neavesville gold-silver (electrum) mineralisation occurs in steeply-dipping zones of intense fracturing, brecciation and quartz veining within rhyolitic pyroclastics, carbohaceous shales and andesi

    Jan 1, 1980

  • AUSIMM
    Geochemistry of Wall Rock Alteration at the Waihi and Favona Epithermal Deposits, New Zealand

    By D N. Castendyk, J L. Mauk

    The world-class Waihi (>6.6 Moz Au, >41.8 Moz Ag) and adjacent Favona (>0.5 Moz Au) deposits are within a single volcanic-hosted epithermal Au-Ag district located in the southern Coromandel P

    Jan 1, 2003

  • AUSIMM
    Development and Construction Update of the Grasberg Block Cave Mine

    By A T. Yuniar, C A. Brannon, N D. Pascoe, H H. Firdausi

    This paper describes the key components of the Grasberg Block Cave (GBC) mine design and the development and construction status of the mine. Drawpoint production from GBC will be initiated in 2018 fo

    May 9, 2016

  • AUSIMM
    Increasing Net Present Value by a Third at an Operating Sublevel Cave Mine Using Draw Strategy Optimisation

    By A D. Campbell, G R. Power

    The objective of the draw strategy in a caving mine is to maximise economic return by minimising waste dilution3 and maximising ore recovery4. The draw strategy must also include suitable controls for

    May 9, 2016

  • AUSIMM
    Hydrothermal Mineralisation in Northeast Striking Fault Zones, Otago Schist

    By D Craw, J Becker

    Post-metamorphic structural evolution of Otago Schist resulted in a pattern of northwest and northeast striking faults and fractures cutting the basement rocks. These faults have been reactivated seve

    Jan 1, 1998

  • AUSIMM
    The Flotation Capacity Project to Increase the Recovery in the Mount Isa Mines Copper Concentrator

    By D R. Carr

    The installation of the Flotation Capacity Project flow sheet in the copper concentrator at Mount Isa Mines Limited has recently been completed. The project involved increasing the flotation capacity

    Jan 1, 2003