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  • AUSIMM
    Developing flotation circuit control and automation for the Phu Kham Copper-Gold Operation concentrator

    By L Mikhael Gurieff, D Baas

    The Phu Kham Copper-Gold Operation (Phu Kham Operation) is located in the Lao People's Democratic Republic and is owned and operated by the Lao-registered company, Phu Bia Mining Limited (PBM). Au

    Aug 29, 2018

  • AUSIMM
    Assaying Cyanide-Extractable Gold Within an Hour, and Addressing Effects of Preg-and Assay-Robbing

    Cyanide-extractable gold is far more meaningful in the definition of ore, and control of extraction, than fire- assayable or aqua regia digestible gold. The use of cyanide- extractable gold addresse

    Jan 1, 1992

  • AUSIMM
    Kelsey Centrifugal Jig Implementation at Namakwa Sands for Zircon Recovery from Quartz Rejects

    By P V. A van der Westhuyzen

    Namakwa Sands is a heavy minerals mining and beneficiation business in the Exxaro Sands Division, and operates along the West Coast of South Africa (see Figure 1). The business encompasses mining, min

    Oct 5, 2011

  • AUSIMM
    Planning for Commercial Operation of the Honeymoon ISL Uranium Project

    A recoverable uranium resource, shown to be suitable for in situ leaching, was discovered at Honeymoon in South Australia in 1971. Exploration of the deposit was carried out during the period from 197

    Jan 1, 2002

  • AUSIMM
    Gwalia Consolidated Ltd - Success Through Diversity in Strategic Metals and Industrial Minerals

    Gwalia Consolidated Ltd has been in the mining industry for about 15 years, yet its key wholly owned Greenbushes Mine has a history dating back to the last century. Similarly Gwalia Consolidated&apo

    Jan 1, 1996

  • AUSIMM
    The basics of grinding circuit optimisation

    By A Giblett, B Putland

    This paper provides a simple guiding framework for grinding circuit optimisation, focussing on common themes in past optimisation success stories, the conditions for success and techniques that can be

    Aug 29, 2018

  • AUSIMM
    Terratec Universal Raiseborer ù Raisebore Machine Technology

    Drilling underground can be a hazardous undertaking in many circumstances. Raiseboring and boxhole boring underground could form an integral part of the block caving production methodology and getting

    Jan 1, 2000

  • AUSIMM
    High-Density Sludge Process for Treating Metal Bearing Acid and Metalliferous Drainage Wastewaters

    By A Dal-Corobbo

    Traditional acid and metalliferous drainage (AMD) wastewater treatment focuses on the iron co-precipitation/adsorption process as this is a very effective method of reducing heavy metals, including co

    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
    True Pipe Sampler – A Correct Design Utilising the Principle of Symmetry in Pressurised Slurry Particulate Streams

    By G J. Halstead, R C. Steinhaus

    The True Pipe® in-line sampler was developed in an attempt to address the need for a mechanically reliable and correctly designed sampler to suit one-dimensional pressurised slurry pipelines, often fo

    Jul 29, 2014

  • AUSIMM
    The Development of ‘Radial-in-Reef’ Stoping at the Tasmania Gold Mine, Beaconsfield, Tasmania

    By R Goddard

    An alternative stoping method has been adopted for narrow vein stoping at the Tasmania Mine in Northern Tasmania. Colloquially described as ‘Radial-in-Reef’ (RiR) stoping, the method employs the drill

    Mar 21, 2011

  • AUSIMM
    Creating meaningful and measurable lead indicators for safety

    By A Gibbs

    The mining sector has been a leader in investing in safety improvement initiatives, yet relatively few mining organisations can accurately track the positive effects of these initiatives or identify a

    May 5, 2022

  • AUSIMM
    Geometallurgy – Bridging the Gap between Mine and Mill: a Case Study of the DeGrussa Geometallurgy Program

    By S Robinson, A Turner, R Dale, C Butler

    "Sandfire Resources NL- (‘Sandfire’) DeGrussa definitive feasibility study (DFS) identified geometallurgy as a major factor in achieving optimum plant performance at the DeGrussa mine. A geometallurgi

    Jun 15, 2016

  • AUSIMM
    Accelerated aging testing of geomembranes for tailings liquor

    By J Folwell, G Phillips, F Gassner

    Geomembranes selected for various applications often start with considering target properties developed by industry organisations such as Geosynthetic Research Institute (GRI), and test methods develo

    Jul 1, 2021

  • AUSIMM
    The Mineralised Rift Valleys of Tasmania

    By King D, Dickinson S. B, Matheson R. S

    Commencing in 1956, Rio TInto Australian Exploration Pty Limited in association with Electrolytic Zinc Co of Australasia, Limited, has been carrying out a mineral prospecting program in North-West Tas

    Jan 1, 1994

  • AUSIMM
    Distribution of impurity elements in oxygen-enriched top-blowing nickel smelting with Fe extraction-oriented slag adjustment

    By Y Cui, G Cao, H Zong, J Zheng, J Wang, S Yue, J Zhao, B Li

    The iron (Fe) concentration in nickel slag is high, making its recovery and utilisation a hot and challenging topic. In the nickel smelting process, using CaO instead of SiO2 to adjust slag’s composit

    Jun 19, 2024

  • AUSIMM
    The Spatial and Temporal Variation of the Type and Rank of Australian coals

    Commercial or potentially commercial deposits of coal occur in Australia in strata ranging in age from Permian to Tertiary. The coals of each period tend to show a community of petrographic character

    Jan 1, 1975

  • AUSIMM
    Implications of the Carbon Price and Developing a Carbon Strategy

    By P Holt, M Allen

    On the first of July, 2012, the Australian GovernmentÆs Clean Energy Act commenced. From this point, a price of $23/t of CO2-e will apply to facilities that trip the liability threshold. This first pa

    Nov 20, 2012

  • AUSIMM
    Footwall Stability at the LKAB's Kiruna Sublevel Caving Operation, Sweden

    By C DahnTr-Lindqvist

    The Kiruna mine produced about 19 Mt processed iron ore in 1999 using sublevel caving. General failure in the hangingwall has been widely studied and its mechanism is rather well understood. Failure i

    Jan 1, 2000

  • AUSIMM
    Applying universal and equitable design principles for equity and inclusion in mining

    By Y Lanwin

    The Australian mining industry, a cornerstone of the nation’s economy, is on a journey towards greater equity and inclusion. Th paper introduces a comprehensive exploration of how universal design pri

    Apr 16, 2024