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  • AUSIMM
    New Exploration in NZ Stimulated by the Crown Minerals Prospectivity Modelling Studies for Gold

    The Epithermal and Mesothermal Gold Prospectivity modelling projects carried out by Crown Minerals provided explorers in New Zealand with a new compilation of historical exploration data combined with

    Jan 1, 2004

  • AUSIMM
    Development of a Froth Dropback Measurement Device

    Development of a Froth Dropback Measurement Device

    Sep 13, 2010

  • AUSIMM
    Gold Deposits in New Zealand - Their Distribution and Tectonic Setting

    The New Zealand microcontinent is relatively well endowed with gold deposits; its past gold production per unit area of 3.2 kg/km2 ranks high on a world scale. Total recorded production (1857 - 1986)

    Jan 1, 1988

  • AUSIMM
    Eight-Dimensional Planning Construction of an Integrated Model for Mine Planning Involving Constructability

    By E Rubio, N Morales

    A common practice in the mining industry is to decompose the planning process into different tasks, so the overall process and specific schedules can be constructed easily. Nevertheless, currently the

    Sep 26, 2011

  • AUSIMM
    Blast Design Parameters and Their Impact on Rock Fragmentation

    By B Prasad, M P. Roy, P K. Singh, C Drebenstedt

    Blasting operations play a pivotal role in the overall economics of opencast mines. The blasting subsystem affects all the other associated subsystems, ie loading, transport, crushing and milling oper

    Aug 24, 2015

  • AUSIMM
    Recovery and Removal of Uranium by Using Biosubstances

    By Nakajima A

    Some attempts were made to recover uranium from aqueous systems by using various biosubstances including microbial biomass. Of hundreds species of microorganisms tested, extremely high uranium absor

    Jan 1, 1993

  • AUSIMM
    Consolidation and shear strength of coal tailings slurries

    By D J. Williams, S Islam

    Worldwide production of black coal amounts to about 8 billion tonnes. Perhaps 20% of this annual production is washed to improve its quality, generating perhaps 250 million tonnes of coal tailings ann

    Jul 23, 2018

  • AUSIMM
    Gravity Flow of Broken Rock - What is Known and Unknown

    The knowledge in the field has been reviewed by literature studies, and using experience from personal research in sublevel caving. There is a lot of material regarding gravity flow of fine grained ma

    Jan 1, 2000

  • AUSIMM
    New perspectives in iron ore flotation – from fundamental studies to on-site pilot testing

    By L O. Filippov, A Piçarra, I V. Filippova, N P. Lima, K Silva

    The reverse cationic flotation using the starch as depressor of iron oxides is the most efficient upgrading process when is applied to the simple systems composed by hematite/magnetite and quartz. The

    Aug 24, 2022

  • AUSIMM
    Using Reverse Circulation Drilling to Improve Sampling in a Complex Underground Gold Operation – An Innovative Approach to Underground Grade Control at the Sunrise Dam Mine, Western Australia

    By F Clark, J T. Carswell

    Ore definition for final stope planning is often a challenging prospect in underground (UG) gold mines which exhibit high geological and grade variability. Unlike the grade control (GC) scenario in an

    Aug 18, 2014

  • AUSIMM
    Copper Refining and Production of Semi-fabricated Products at Copper Refineries Ltd

    Within CRLÆs lifetime there have been a number of products that have proceeded through their life cycles. In each case market forces and technological advances have forced the cessation of the product

    Jan 1, 1998

  • AUSIMM
    The Origins of Western Mining Corporation and Some of the Men Who Shaped It

    During its 60 years of existence the growth and development of Western Mining Corporation (WMC) has been greatly influenced by the men who led it. For the most part they, rather than any chance circum

    Jan 1, 1993

  • AUSIMM
    Optimisation Improvements in Whittle using Stope Optimisation Software

    Mining One (M1) is often challenged with the task of evaluating deposits considering open cut and/or underground (UG) mining methods. In many near surface deposits a combination of both methods result

    Dec 6, 2010

  • AUSIMM
    The Argentine Pyroclastic Loes

    By Pati±o A

    The Argentine pyroclastic loess arevulcanogenic deposits, which have their sources in the circumnpacific rim. The object of this work is to realize a de-tailed mineralogical characterization of this s

    Jan 1, 1990

  • AUSIMM
    Synthetic Rutile from Westport Ilmenite by the Austpac ERMS Process

    The ERMS Process was developed during four years of testwork by Austpac Gold NL to overcome the severe metallurgical problems of the ilmenite atWestport, in the South Island. These deposits have been

    Jan 1, 1993

  • AUSIMM
    Pilot Tests for Heavy Metals Removal in Mine Water

    By M Vendrup, T C. Christensen, C Dube

    The adsorptive and granulate forming MetClean™ process has been used at many locations in Northern Sweden, Norway, Denmark, France, Spain, Mongolia, Japan and Australia. It has been pilot tested and u

    Sep 7, 2015

  • AUSIMM
    The Palaeoproterozoic Warramunga Formation, Tennant Creek Block, Central Australia: Sedimentology, Geochemistry and Provenance

    By N Donnellan

    The Palaeoproterozoic Warramunga Formation is notable as the host to the enigmatic, so-called 'Tennant Creek style' mineralisation. These polymetallic (but mainly Au-Cu-Bi) ore deposits t

    Jan 1, 1994

  • AUSIMM
    Towards an understanding of production costs at Australia’s underground gold mines

    By A Trench, S Ulrich, S Hagemann

    A synthesis of reported All-In Sustaining Costs (AISC) for 57 Australian gold mines in the period 2014–2016 reveals for the first time the clear influence of grade upon cost performance, most evident

    Oct 16, 2017

  • AUSIMM
    HARP Modelling – A New Method of Representing Complex Stratigraphic Deposits

    By P Odins

    Traditionally, stratigraphic deposits have been represented by a large number of gridded surface and product analytical models, related to each other by naming convention. This approach, though suitab

    Aug 22, 2011

  • AUSIMM
    Should earthquake loading be considered for open pit slope design in Australia?

    By F Weir, B Estrada

    The impact of seismic loading on open pit slope stability in Australia is often only considered where the slopes are located adjacent to tailings facilities or other major infrastructure. The debate r

    Jun 22, 2022