Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • AUSIMM
    Case study – an analysis of reliability and efficiency: ultrasonic versus annubar technologies

    By M J. Shearer

    An investigation into the reliability of the data being collected at the Mount Isa Mines site operated by Glencore in Queensland allowed on-site ventilation personnel to scrutinise pressure and volume

    Aug 28, 2017

  • AUSIMM
    GIS Modelling of Mineral Prospectivity: New Technology and Old Data, Reefton Goldfield

    By J B. Taylor

    Geographic Information Systems (GIS) are being increasingly used by the mineral exploration industry in the search for new ore deposits. A mineral exploration GIS links geological and geophysical data

    Jan 1, 1994

  • AUSIMM
    Considerations for Effective Gold Process Development

    By A Giblett, R Dunne, D Appelhans

    There are a number of hurdles that must be negotiated in order to design an effective gold ore treatment facility such that the expectations forming the basis of project economics are valid and can be

    Jul 15, 2013

  • AUSIMM
    Upgrading an Australian Iron Ore by Reduction and Efficient Magnetic Separation

    By S M. Zhang, Y X. Han, J Liu, Y J. Li

    "Compared with conventional roasting and magnetic separation processes, higher reduction temperatures and stronger reducing atmospheres are used in reduction technologies to reduce iron oxides to meta

    Aug 12, 2013

  • AUSIMM
    Diamond Mines and Alluvial Deposits, South Africa-The Method Employed in Winning the Diamonds on the Vaal River Alluvial Fields

    Although the Diamond that is cut and polished and made up into an article of jewellery, is so well known, there are, comparatively speaking, very few outside the industry who know this beautiful cryst

  • AUSIMM
    Leaching Studies with Pentlandite and Pyrrhotite

    By Lavers G

    Factors governing the dissolution of nickel and iron in pentlandite and pyrrhotite concentrates from Mt. Windarra were studied for aqueous solutions at normal temperatures and pressures. The effects o

    Jan 1, 1976

  • AUSIMM
    Mining Innovation State of PlayTM – iron ore insights

    By G Stanway, P Mahoney, C Griebel

    The Mining Innovation – State of Play was initiated three years ago by VCI in partnership with the University of Western Australia. The ambition was to create a ‘think tank’ type platform to support i

    Jul 24, 2017

  • AUSIMM
    Lessons Learnt and Performance – Installing and Commissioning an Ausenco Carbon Reactivation Kiln in Africa

    By D Preedy, J K. Claflin, S R. La Brooy

    A gold mine in north-eastern Africa has expanded throughput from 5 to 10 Mt/y in recent years. The original carbon regeneration kiln was incapable of achieving required throughput or meeting process c

    Sep 7, 2015

  • AUSIMM
    Geometallurgical Challenges of Namakwa Sands û A South African Titanium-Zirconium Heavy Minerals Mine

    By A Rozendaal

    Namakwa Sands, a heavy minerals beneficiation business situated along the west coast of South Africa, is a major producer of titanium slag, pig iron, ceramics quality zircon and rutile concentrate to

    Jan 1, 2008

  • AUSIMM
    A Geographic Information System for the Coromandel Region

    By D N. B Skinner, R L. Brathwaite, M S. Rattenbury

    The Institute of Geological and Nuclear Sciences is undertaking a mineral resource assessment study of the Coromandel region, due for completion in July 2000. A key part of the study is the assembly o

    Jan 1, 1999

  • AUSIMM
    Preliminary Investigations into the Characteristics and Potential Uses of the Ngakuru Zeolites

    The Ngakuru zeolites are located about 20 km south of Rotorua and comprise a number of deposits dispersed along several fault lines. Relatively recent volcanic activity (250,000 years ago) resulted in

    Jan 1, 2000

  • AUSIMM
    BHP Iron Ore Protocol for Mine Closure

    By Hillis R

    As part of BHP Iron Ore's policy and goal of achieving a high standard of environmental management within its operations, a protocol for mine closure has evolved. The need to demonstrate sound

    Jan 1, 1996

  • AUSIMM
    Jarosite Formation in Chloride Media

    Formation of either sodium jarosite or lead jarosite from concentrated chloride solutions containing small concentrations of sulphate has been demonstrated. Sodium jarosite is precipitated at 95-100&#

    Jan 1, 1981

  • AUSIMM
    The Physical Basis of Non-Random Breakage in an Iron-Oxide Ore Hosted Copper Gold Ore

    The Physical Basis of Non-Random Breakage in an Iron-Oxide Ore Hosted Copper Gold Ore

    Sep 13, 2010

  • AUSIMM
    Correlation as a Gold Path Finding Tool at Maldon, Victoria

    By G B. Ebsworth, J Krokowski de Vickerod

    Several drilling programs at Maldon have produced 7790 core samples, which were assayed for gold, with 2825 of the samples assayed for nine other metallic elements. There is a lack of correlation betw

    Mar 26, 2012

  • AUSIMM
    Sustainable Water Supply Development in Central South Australia

    OZ Minerals Limited owns and operates the Prominent Hill Copper-Gold Mine, located 140 km southeast of Coober Pedy in far north South Australia. The Prominent Hill mine comprises an open cut mine with

    Jun 1, 2010

  • AUSIMM
    Residual Aeolian Placers - A New Style of Gold Deposit in New Zealand

    Residual aeolian placers (RAPs) are formed by the wind, by preferential entrainment and removal of small and low-density detritusfrom a pre-existing, typically sedimentary sequence containing heavy mi

    Jan 1, 2004

  • AUSIMM
    Exploration for Hydrothermal Minerals Offshore New Zealand: Revealing the Resource

    By C E. J de Ronde

    Most of the world's economically significant volcanogenic massive sulphide (VSM) deposits are considered to have formed in submarine arc and backarc settings. While the Kermadec-Tonga arc is an e

    Jan 1, 2000

  • AUSIMM
    Water Quality Compliance Monitoring at Macraes Gold Mine: A New Perspective

    Planning for the Macraes Extension project highlighted the need for additional tailings storage availability. The possible solution of developing new tailings impoundments in Northern Gully, in tum, l

    Jan 1, 1993

  • AUSIMM
    Metal Prices and the Differences between Forward and Consensus Pricing – Which One is Better for Use in a Discounted Cash Flow Model?

    By L A. Martinez Tipe, J McKibben, S Barry

    "Metal prices are central to a mineral investment decision and have a profound impact on the financial performance of companies in the mining industry. At its most basic level, metal prices are influe

    Mar 8, 2016