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  • AUSIMM
    Crystal Chemistry and Synthesis of Carbonate Apatites û Main Minerals in Living Organisms

    Knowledge of the crystal chemistry of carbonate apatites is very important for the development of the concept of biomineralisation and the creation of a scientific base for new biocompatible materials

    Jan 1, 2008

  • AUSIMM
    Computer Assisted Ore Reserve Calculations at Western Mining Corporation Ltd's Kambalda Nickel Operations

    By Reichman J. P

    Extensive use is made of a small scale computer (IBM 1130), in the calculations of ore reserves for Western Mining Corporation's nickel mine at Kambalda, W.A. All surface drilling data such a

    Jan 1, 1973

  • AUSIMM
    A Geometallurgical Study of the Witwatersrand Gold Ore at Carletonville, South Africa

    By D L. Reid, G Nwaila, J Petersen, J-P Franzidis, Y Ghorbani, M Becker, F C. de Beer, L C. Bam

    Traditional methods of gold extraction have involved comminution and processing via cyanide leaching, all of which are associated with energy, cost and environmental implications. Subsequently, numero

    Sep 29, 2013

  • AUSIMM
    Gold Metallogeny of North-East Asia

    By A C. Edwards

    The Mesozoides of North-Eastern Asia represent a collage of exotic terranes which were accreted to the margins of the Siberian continent. In the Late Precambrian and Phanerozoic, the passive margin of

    Jan 1, 1999

  • AUSIMM
    The Flash-Point Test for Lead

    IF lead be heated with concentrated sulphuric acid two distinct actions will usually be observed. In the first, bubbles begin to be evolved more or less rapidly from the lead, and in the second, which

    Jan 1, 1930

  • AUSIMM
    Effect of Dissolved Gas on the Force Between Silica and Glass in Aqueous Ocyadecyltrimetylammonium Chloride Solutions

    By W A. Ducker, R-H Yoon, M Mao

    Froth flotation relies on an attractive force between a particle and a bubble to selectively extract particles from a mixture. The range and magnitude of this attractive force is an area of ongoing in

    Jan 1, 2005

  • AUSIMM
    Selection of undrained shear strength parameters of residual soils and their application in stability analysis

    By Y Xu, T Rowles, B Dareeju, A Dissanayake

    Recent updates on tailings dam design guidelines require analysis of undrained (short-term) stability with the application of the SHANSEP model. The SHANSEP model, which was originally developed for a

    Jul 1, 2021

  • AUSIMM
    Impurity capacities of non-ferrous slags

    By R G. Reddy

    The complexity in treating environmentally harmful impurities such as As, Sb, Bi from the base metal matte or metal in the smelting stage are responsible for the high cost of the refining process. The

    Aug 21, 2024

  • AUSIMM
    The Frieda River Project – a Novel Approach to Analysing Exploration Drill Core: How Broken is Broken?

    By D La Rosa, D Bennett

    "Exploration drill core provides for a number of standard measurements essential for determining the viability of a new mine or the extension of an existing one. Rock lithology and alteration can be v

    Jun 15, 2016

  • AUSIMM
    Ground Support Design and Application for Developing in Pastefill at BHP Billiton – Cannington Mine

    By J Li

    Cannington Mine has been developing through paste backfilled stopes since the year 2000. These paste drives have been used as either production drill accesses or long-term bypasses. Prior to this stud

    Mar 21, 2011

  • AUSIMM
    Estimation of Regional Stress State and Young’s Modulus of Ground at Torigatayama Limestone Mine in Japan

    By D Fukuda, K Kaneko, R Kudo, J Kodama, Y Fujii, T Sasaki

    "Estimation of stress state as well as elastic modulus is important for the prediction of a rock slope deformation in an open pit mine since it can strongly influence the mining-induced deformation of

    Nov 5, 2014

  • AUSIMM
    Discovery of the Corunna Downs Deposits

    By P J. Howard, P Darvall, J H. Mainwaring

    In less than a year, Atlas Iron’s Corunna Downs Project has moved from a new discovery to a substantial resource of high quality in an underexplored greenstone belt. Located approximately 170 km south

    Jul 13, 2015

  • AUSIMM
    Boron removal through multistage refining treatment using CaO-SiO2- Al2O3 slag

    By K L. Avarmaa, M A. Rhamdhani, A D. P Putera, H T. B M Petrus, G A. Brooks

    Multistage slag treatment was carried out to investigate boron removal from metallurgical grade silicon. Boron is known to be one of the most difficult elements to remove from silicon. Depending on bo

    Aug 21, 2024

  • AUSIMM
    Grade Estimation from Radial Basis Functions – How Does it Compare with Conventional Geostatistical Estimation?

    By P F. Hodkiewicz, J de Lacey, M Stewart, R Lane

    "Implicit modelling is an approach to spatial modelling in which the distribution of a target variable is described by a unique mathematical function that is derived directly from the underlying data

    Aug 18, 2014

  • AUSIMM
    Reducing the Cost of Drill and Blast Tunnel Work by Use of Tunnel Operations Analysers

    By Maidl B

    A tunnel operations analyser is a new high technol- ogy instrument for use in underground work. By remotely sensing the acoustic emissions from operating machines and processes in a tunnel or shaft

    Jan 1, 1987

  • AUSIMM
    The Application of Finite Strain Consolidation Theory to the Design of Tailings Disposal Systems

    By Williams P

    The assumptions made in conventional (Terzaghi) consolidation theory are not met in a tailings deposit. Finite or large strain consolidation theory must be employed. The paper describes such a consoli

    Jan 1, 1990

  • AUSIMM
    The Evolution of Diamond Drilling Practices at Olympic Dam

    By J Taylor, A Dubowik

    To increase the efficiency and improve the quality of diamond drilling at Olympic Dam, mine geologists have adapted and modified common practices in order to overcome the challenges imposed by such a

    Aug 18, 2014

  • AUSIMM
    The Prevention and Control of Burning in Waste Coal Dumps (e814abc3-2b0b-49ff-8a5e-6cd3cf04acc7)

    Indiscriminate surface disposal of coal waste in New South Wales has created a serious fire hazard and increased air pollution.A survey of numerous dumps, as well as particular investigations of one b

    Jan 1, 1971

  • AUSIMM
    A Simplified Creep Analysis for Low Strength Seams in Rock Pillars

    By M Habte

    This paper presents a simplified method for the assessment of creep deformations in rock masses containing bands of low strength or soil strength rock. The main impetus for this work was the need to a

    Mar 8, 2011

  • AUSIMM
    Comparison of Min/Max Autocorrelation Factors, Kriging, Co-kriging and Inverse Distance Block Totals – A Magnetite Hematite Case Study

    By D Kentwell

    For deposits where a full assay suite of elements/oxides is available and where several variables are critical to the evaluation of the deposit, it is desirable for the estimated block values of all e

    Jul 13, 2015