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  • AUSIMM
    Rotary Boring and Resin Bolting at Metropolitan Colliery

    By Vnenk L, Hargraves AJ

    Metropolitan Colliery has some areas of roof where immedi- ate support is required in development. The disadvantages of percussive roof bolting at the face have led to recent produc- tion trials with

    Jan 1, 1971

  • AUSIMM
    A General Description of Community Life and Safety Work in Vatukoula, Fiji

    Vatukoula is credited with the second largest population in the Colony of Fiji. Within an area comprising 550 acres are living approximately 4,500 people. Of these, about 1,150 Fijians, 90 Rotumans, 9

    Jan 1, 1953

  • AUSIMM
    Realising the Potential of the Boolgeeda Iron Formation – Stratigraphy and Iron Mineralisation at McCamey’s North, Hamersley Province, Western Australia

    By P J. Howard

    Atlas Iron Limited’s McCamey’s North project lies at the eastern end of the Hamersley Basin, approximately 50 km east of Newman, Western Australia, and 3 km northeast of BHP Billiton’s Jimblebar Mine.

    Jul 11, 2011

  • AUSIMM
    Evaluation of Grouted Thread Bar Bolt Performance by Means of Pull Out Test in Deep Ore Zone Mine PT Freeport Indonesia

    By L Rachmad

    Freeport IndonesiaÆs Deep Ore Zone (DOZ) mine is the new underground block caving mine within the East Ertsberg Skarn System (EESS) deposit which started production in mid-2000. The DOZ will produce 2

    Jan 1, 2002

  • AUSIMM
    Technology and Changes in Mines Rescue

    As the mining industry looks to new technologies for a safe work environment and increased production rates, so should emergency response teams when dealing with organisational incidents. Implementati

    Jan 1, 2004

  • AUSIMM
    A Solution to Grade Estimation in a High Nugget Environment ù The Bendigo Experience

    In a ætypicalÆ gold deposit each tonne of ore will contain tens of millions of very fine gold particles, whereas; at Bendigo the majority of gold in each tonne of ore is present in just five to 15 ver

    Jan 1, 2004

  • AUSIMM
    Wetting and drying cycles as a means to determine the effect and consequences of tailings ageing

    By T Baumgartl, R Akesseh, M Edraki, B Usher, M Shaygan

    With the continuing demand for industrialisation and urbanisation, the rate of mining and processing lower grade ores will also increase, producing large quantities of waste. As extreme weather events

    Jul 25, 2018

  • AUSIMM
    Global Lessons for a Local Problem – Rehabilitation Bonds and Victoria’s Latrobe Valley Coalmines

    By M L. Cramer, N P. Wines

    "On 9 February 2014, bushfire embers landing on exposed coal in a disused pit at the Hazelwood mine in Victoria’s Latrobe Valley ignited a coal fire that burned for 45 days. The fire was the largest a

    Jun 28, 2016

  • AUSIMM
    Bubble Size Effect on the Dynamic Adsorption of Frothers and Collectors in Flotation

    By G M. Evans, C M. Phan

    This paper presents an analysis on the dynamic adsorption of frothers and collectors onto air bubbles in flotation. The analysis was carried out using the theory on the surfactant transfer by diffusio

    Jan 1, 2005

  • AUSIMM
    Elevating geotechnical considerations in the Australian underground coal industry and mine planning process

    By T Stambolie

    Mine planning processes are continuously evolving, increasing in complexity, and are required to be developed in shorter timeframes, often missing important steps in the process. Underground coal mine

    Nov 30, 2018

  • AUSIMM
    A review of the most common underground slot, winze, rise or raise designs

    By E Wargem

    The conventional method of underground mining involves a process known as drilling and blasting to excavate valuable ore bearing minerals through the load and haul process. Drilling and blasting proce

    Mar 29, 2023

  • AUSIMM
    Compositions, Log Ratios and Bias - From Grade Control to Resource Definition

    By C Ward, U Mueller

    Compositional geostatistics is an approach developed to ensure that the constant sum constraint induced by geochemical iron ore analysis is respected in estimation and simulation. Jack-knifing and cro

    Aug 12, 2013

  • AUSIMM
    Measuring and Utilising Ore Quality Variability Using Real-time On-belt Elemental Analysis to Improve Mill Feed Quality

    By H Kurth

    "The focus of this paper is on measuring the composition to improve mill feed quality to minimise the processing of waste, optimise process performance, reduce processing costs and minimise the genera

    Oct 10, 2016

  • AUSIMM
    Rehabilitation at the Macraes Gold Project: from Pit to Park

    Gold mineralisation at the Macraes Gold Project is hosted in the Hyde-Macraes shear zone and can be traced for ~30km along strike, although economic resources are confined to a 7 km section in the vic

    Jan 1, 2002

  • AUSIMM
    Shift Roster Modification to Increase Productivity at PT Freeport Indonesia Underground Mine

    By B Ganesia, H Sahupala

    PT Freeport Indonesia is a copper-gold mine operation located in West Papua, Indonesia about 3500 km east of Jakarta. Current ore production is about 270 000 tpd, of which 30 000 tpd comes from underg

    Jan 1, 2002

  • AUSIMM
    Geometallurgical Communication as a Distributed Information System

    By C Moorhead, J Jones

    A common problem in the mining industry is that company geologists can operate in relative isolation to the rest of the company (Jones and Moorhead, 2011). This may result in poor knowledge transfer a

    Sep 29, 2013

  • AUSIMM
    New insights into the relationships between sinter mineralogy and physical strength using QXRD and optical image analysis

    By M I. Pownceby, N A. S Webster, J R. Manuel, J M. F Clout, E Donskoi, N A. Ware

    The relative influences of sinter mineralogy, sintering temperature, solid and pore macro- and microstructure on iron ore sinter physical strength are not yet fully understood. Whilst a range of analy

    Sep 18, 2023

  • AUSIMM
    An Analysis of the Performance of Multi-Stage Grinding and Cyclone Classification Circuits

    By Lynce AJ

    A method has been developed for the prediction 'of 'the- . performance of a multi-stage grinding=cyclone classification circuit of any degree of complexity on any ore for a wide range `of

    Jan 1, 1964

  • AUSIMM
    Staurolite Product Development

    By S Benson

    Staurolite is one of the major contaminant minerals contained in the Tiwest Cooljarloo orebodies. Approximately 80 per cent of staurolite in mined ore, reports to the heavy mineral concentrate that is

    Jan 1, 2001

  • AUSIMM
    Australian Innovation in African Heavy-Haul Rail

    By K Devencorn

    The development of robust, economical transport infrastructure has been identified as a key driver to sovereign economic growth. Notwithstanding the value of undeveloped mineral resources, unless they

    Nov 22, 2011