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  • AUSIMM
    Has there been progress on nano Diesel Particulate Matter in the Australian underground hard rock industry?

    By C W. Davis

    Every diesel engine emits approximately 100 million nano diesel particles (nDP) per cubic centimetre of raw exhaust. Each nDP has a diameter of between 50 and 70 nano metres or 1/100th the size of red

    Mar 15, 2021

  • AUSIMM
    The Gameta Gold Deposit Fergusson Island, Papua New Guinea

    By Ibil S

    The Gameta Gold Deposit is located on the north-eastern corner of Fergusson Island in the D'Entrecasteaux Islands of Milne Bay Province, PNG, at lat. 9¦ 25' 5, long. 150¦ 47' E or AMG

    Jan 1, 1997

  • AUSIMM
    Tregoora Gold Project, North Queensland

    The Tregoora Gold Project is centred around the old Mitchell River Antimony Field located 100 kilometres west-northwest of Cairns, North Queensland. The project is currently the subject of a joint ven

    Jan 1, 1986

  • AUSIMM
    The Uptake of Gold from Chloride Solutions by Activated Carbon

    By Budiselic C, Hefter G

    The uptake of gold by activated carbon from acid chloride solutions involves the reduction of gold(IIl) to metallic gold. Deposition occurs only on the surface of the carbon at localized active sites

    Jan 1, 1985

  • AUSIMM
    Textural Characteristics of Porphyritic Intrusions Related to Cu-Au Mineralisation in the Endeavour 26 North and Endeavour 27 Deposits, Goonumbla, NSW, Australia

    The Goonumbla district of central-west New South Wales, Australia, hosts four significant porphyry Cu-Au deposits that contain a combined probable ore reserve of 71.7 million tonnes at 1.2 per cent Cu

    Jan 1, 1999

  • AUSIMM
    "Optimisation of Mining Policy Under Different Economical Conditions Using a Combination of Non-Linear Programming and Genetic Algorithm"

    By A Esfahanipour, M Osanloo

    Determination of cut-off grade?strategy is one of the most important stages of open pit mine planning and design. It is the parameter directly influencing the financial, technical, economic, legal, en

    Sep 26, 2011

  • AUSIMM
    Water Accountability and Efficiency at a Base Metals Refinery

    By K G. Harding, A Osman, A du Toit, F K. Crundwell, C M. Sheridan

    "Most mineral processing plants have high water requirements for their operational activities. These plants often function in an environment where water is becoming increasingly scarce. An increase in

    Nov 26, 2013

  • AUSIMM
    Computational simulation of gas explosion and its propagation in single entry gateroad

    By A Liu, T Ren

    Gas explosion in underground coal workings can pose a serious threat to the safety of mine workers and the entire mine operations. Gas explosion is a very complex thermal-chain reaction in a confined

    Aug 28, 2017

  • AUSIMM
    Tunnelling in the Snowy Mountains Area

    Some 50 miles of tunnel have been driven in the Snowy Mountains Area since tunnelling commenced in 1951. Hates have improved progressively due to the know-how of American supervision and use of large

    Jan 1, 1963

  • AUSIMM
    Petrochemical Studies of the Ore Environment at Broken Hill, N.S.W.: 5 Major Element Constitution of the Lode and Its Interpretation

    By Roberts W. P H, Chant R. A

    Investigation of the "whole-rock" major element geochemistry of the Broken Hill lodes and of the rocks immediately enclosing them has been carried out on the full lengths of 19 diamond drill

    Jan 1, 1978

  • AUSIMM
    Exploration Implications from Variations in Whole-rock and Mineral Chemistry around the Volcanic-hosted Massive Sulfide Deposits of the Que-Hellyer Volcanics, Tasmania, Australia

    By S M Richardson, A W McNeill, J B. Gemmell

    "An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. The Hellyer, Fossey, Que River and Mount Charter volcanic-hosted massive sulfide (VHMS) dep

    Mar 18, 2015

  • AUSIMM
    The Osborne Cencentrator

    By Hall K

    The Osborne copper gold mine, 100 per cent owned by Placer Pacific Limited, is situated 195 kilometres south east of Mount Isa. The orebody is broadly categorised into three main ore zones; oxide, t

    Jan 1, 1997

  • AUSIMM
    Spatial distribution of major, minor and trace elements in iron ores, using micro-XRF technology

    By N J. Potter, N W. Brand, J M. F Clout

    The increasing demand for iron ore with low concentrations of trace elements, puts increasing pressure on iron ore producers for high-quality material. Understanding the mineralogy, petrography, chemi

    Nov 8, 2021

  • AUSIMM
    Australian Research Council Research Hub for Advanced Technologies for Australian Iron Ore – An Introduction

    By K Williams, G M. Evans, S M. Iveson, K P. Galvin, C E. Loo

    The Australian Research Council (ARC) has recently established an Industrial Transformation Research Hub in the area of iron ore, focused on iron ore characterisation, beneficiation, materials handlin

    Jul 13, 2015

  • AUSIMM
    Hydrotermal Alteration Zones and Sulphur Deposits in Upper Cenozoic Vocanoes of Salar De Gorbea, Andes of Northern Chile

    The segment of the Upper Cenozoic volcanic chain (CVZ) located on the western border of South America (16-28¦S lat.) is constituted by an association of strato- volcanoes and ignimbrite sheets, with

    Jan 1, 1987

  • AUSIMM
    A New Oppurtunity for Deep Water Hydrocarbon Exploration

    The price of oil and other minerals may not make the costly business of offshore exploration seem -attractive at present. There is little doubt that the future search for the strategic resources w

    Jan 1, 1987

  • AUSIMM
    Resource Saving Technology of Comminution

    By Yeliseyev AK, Shestakov AM

    Comminution is the most power-intensive process in the technology for ferrous quartzite concentration. That is why improving comminution efficiency leads to the most appreciable economic effect on

    Jan 1, 1993

  • AUSIMM
    Fragmentation Monitoring of Production Blasts at MRICA

    By Abrahamsson S, Niklasson B

    In a follow-up of 12 production blasts in a quarry at the Mrica project on Java, tightly spaced porous bands were found to govern fragmentation to the extent that the average fragment size k5o was n

    Jan 1, 1990

  • AUSIMM
    Scientific and Technological Developments in Lead Smelting and Refining

    In his letter of resignation as General Superintendent of the Broken Hill Associated Smelters (BHAS) prior to taking up aconsulting position at imperial Smelting, G.K. Williams wrote that he considere

    Jan 1, 1985

  • AUSIMM
    Pressure Cyanidation of Pyrite Concentrates

    By Rowe P, Rogers D, Warren M

    Pressure cyanidation of the minus 10 micron slimes fraction of the Fimiston flotation concentrates for the recovery of gold values has been evaluated as an alternative processing route to the roasti

    Jan 1, 1996