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  • AUSIMM
    Characterization of Overburden Response to Longwall Mining in the Western United States

    By Fejes A. J

    The U.S. Bureau of Mines installed surface and subsurface instruments at a mine site in Colorado to monitor and characterize the overburden response to longwall mining. Instrumentation included a

    Jan 1, 1992

  • AUSIMM
    The Kermadec Arc, New Zealand - A Ten-Year Odyssey of Discovery Along the World's Most Hydrothermally Active Intraoceanic Arc

    Research cruises dedicated to seafloor hydrothermal activity along the Kermadec arc first began with the Sonne-135 expedition in 1998. This was followed by the worldÆs first systematic survey for vent

    Jan 1, 2008

  • AUSIMM
    Australia’s hydrogen export in the form of embedded mineral derivatives

    By R Daiyan, G Burge, M Haider Ali Khan

    Australia’s mineral and metal exports have a substantial carbon footprint, twice that of its domestic emissions, mainly due to fossil-fuel-dependent downstream processes like processing into secondary

    Sep 1, 2024

  • AUSIMM
    Use of Anchored Gaskets in Segmented Bored Tunnels

    By A Roseman, T Gruber

    Traditional methods for installing gaskets for segmented bored tunnels have relied upon different bonding procedures with adhesives that carry a series of disadvantages to segment producers. Fixation

    Sep 17, 2014

  • AUSIMM
    Influence of Distorted Blasthole Patterns on Fragmentation as well as Roughness of, and Blast Damage behind, Remaining Bench Face in Model-scale Blasting

    By P Moser, R Ivanova, F Ouchterlony

    This paper describes model-scale bench blasts on mortar blocks with distorted drill hole patterns, done in 2013–2014 at the Montanuniversitaet Leoben. The main aim of the project is to see if the frag

    Aug 24, 2015

  • AUSIMM
    The Effect of Weak Acid Dissociable Cyanide on Gold and Silver Flotation in Hidden Valley Mine

    By Y Peng, B Guo

    In gold processing plants, the water from the cyanidation stages is treated to detoxify cyanide species and this recycle water becomes the main part of the process water. Despite the low concentration

    Sep 26, 2013

  • AUSIMM
    Vibration control blasting for low stability final walls

    By G Wyartt

    In the Pilbara region of Western Australia, an iron ore mine is undertaking a high wall cut-back to improve stability and allow access to deeper ore deposits. Several sections of the wall have been cl

    Nov 30, 2018

  • AUSIMM
    Pelletization Of Zinc Concentrates

    By Parsons A. E

    The application of known pelletizing tech- nology was successful in the agglomeration of zinc concentrate into pellets of minus 6mm siz- ing using fine zinc calcine and sulphuric acid as binder. Sub

    Jan 1, 1974

  • AUSIMM
    Kinetics of Reduction of Arsenic(V) to Arsenic(III) with Sulphur Dioxide in Aqueous Solution

    By Lawson F

    The Australasian Institute of Mining and Metallurgy is a society of engineers and scientists formed in 1893 (incorporated by Royal Charter in 1955) to advance science and engineering in the mineral

    Jan 1, 1989

  • AUSIMM
    Acid Rock Drainage Prediction and Waste Rock Segregation Plan for Ankerite-Containing Mine Waste ù Restigouche Mine Case Study

    By R Carreau

    The results of a detailed acid rock drainage (ARD) prediction program were used to revise the waste rock segregation criteria at the Restigouche open pit mine. Waste rock at the site was predominately

    Jan 1, 2003

  • AUSIMM
    Assessing Contaminant Risk Associated with the use of Mine Water for Dust Suppression

    By C Gimber

    Dust suppression is an important environmental control in most mining operations. The poorest quality water within a mine site is often used for dust suppression since it provides an effective means o

    Nov 26, 2013

  • AUSIMM
    Effects of pulp chemistry on plant and laboratory flotation modelling

    By A L. Randriamanjatosoa, G Small, C Greet

    In flotation simulation models, the effects of pulp chemistry other than pH are often ignored and reduced to particles hydrophobicity or contact angle, neither of which can be measured readily in real

    Aug 29, 2018

  • AUSIMM
    A New Toolkit for Iron Ore Characterisation

    By E R. Ramanaidou, M A. Wells

    Asian steel mills are demanding iron ore with specific chemical, mineralogical, metallurgical and environmental properties to warrant that the ore is of the greatest quality. As a result, a toolkit of

    Jul 13, 2015

  • AUSIMM
    A new cut-off grade method to maximise resource utilisation of underground metalliferous mining operations

    By M Nehring, M Kizil, P Knights, A Mousavi, F Sotoudeh

    A cut-off grade is used to distinguish an economically viable block of ore from non-economical ones in mining operations. In order to obtain a high Net Present Value (NPV), a strategic and precise det

    Nov 10, 2020

  • AUSIMM
    Recent Developments in Dry High-intensity Magnetic Separation (484f0d02-b711-40c9-bb2f-6bf3839db77f)

    Rare-earth permanent magnetic roll separators, pioneered by our group a few years ago, have distinctly different operation characteristics compared to prior art electromagnetic separators of various t

    Jan 1, 1990

  • AUSIMM
    Sustainable Minerals Education – We Care, But do You?

    By D Laurence

    Mining cycles have come and gone and with them there have been dramatic swings in the levels of interest and student entry into minerals-related education programs, hence graduate supply to the indust

    Mar 21, 2011

  • AUSIMM
    In situ study of mineral liberation at the onset of fragmentation of a copper ore using X-ray micro-computed tomography

    By R W. Henley, L Knuefing, M Turner, Y Zhang, M Saadatfar, A Limaye, R Cruikshank, M A. Knackstedt, A Kingston, L Beeching, N Francois

    A better understanding of ore fragmentation and the textural features of ore is a key to the energy efficient extraction of targeted minerals from low-grade ore deposits. In this study, X-ray microcom

    Aug 24, 2022

  • AUSIMM
    Some Thoughts Concerning Gold

    Various aspects concerning gold are mentioned below. These have no common theme but suggest points of interest any one of which, if warranted, could lead to development later and elsewhere. '

    Jan 1, 1982

  • AUSIMM
    Selective Extraction Dynamic Cone Algorithm for Three-Dimensional Open Pit Designs

    By Mogi G, Akaike A, Yamaguchi U

    A new algorithm has been investigated for three-dimensional open pit designs to improve the dynamic cone approach which utilises the dynamic programming technique. The conventional dynamic cone met

    Jan 1, 1995

  • AUSIMM
    ISO/TC 34/SC 16 horizontal methods for molecular biomarker analysis – molecular biomarker analysis and sampling management system

    By M D. Sussman

    A large number of countries in the world now have some regulation for labelling the presence of genetically modified organisms (GMO) in food. For the last ten years, ISO/TC 34/SC 16 has been providing

    May 9, 2017