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  • AUSIMM
    Mineralization at Aberfoyle Tin Mine Rossarden, Tasmania

    By Lyon R. J P

    The quartz-cassiterite-wolfram veins at the Aberfoyle Tin Mine, north-eastern Tasmania, form a sheeted zone about 200 ft. wide and 1,600 ft. long in slightly contact metamorphosed shales, slates and g

    Jan 1, 1957

  • AUSIMM
    Pilot Scale Carbonization of Wallarah Coal Using the Parry Process (6d646f40-1507-4d07-950f-53652f2f845c)

    A pilot plant was constructed for the low temperature carbonization of Wallarah (N.S.W.) coal at the rate of 300 lb/hr. The design was based on an entrained state carbonizer developed by Parry and D.S

    Jan 1, 1963

  • AUSIMM
    Tungsten Carbide in Mining

    By Gunderson C. T

    The use of carbide tipped integral drill steels and detachable bits is discussed in relation to the means of drilling or cutting employed. It is stressed that only by correct use can the full value of

    Jan 1, 1958

  • AUSIMM
    Coal Transport by Automatic Rope Haulages at the Brown Coal Workings of the State Electricity Commission at Yallourn, Victoria

    GENERALTHE coal deposit, where it is being worked, consists of a bed of brown coal varying in thickness from 120 ft. to 200 ft., covered by an overburden of clay, drift, loam, etc., of a thickness of

    Jan 1, 1924

  • AUSIMM
    Digital rocks for iron ore sinters – towards a D quantification of sinter textures

    By D O’Dea, B Godel, T Honeyands, B Ellis, T Harvey

    X-ray computed tomography (XCT) is a non-destructive technique that allows the exploration of the internal structure of solid objects in 3D. Over the past ten years, the combination of XCT with more c

    Jul 24, 2017

  • AUSIMM
    The South Australian Exploration Initiative: Benefits to Government and Industry

    Mining has long been an important activity for the people of Australia . The Aboriginals used rocks and minerals in their culture many thousand years before European settlement. It was not until

    Jan 1, 1995

  • AUSIMM
    An Economic Appraisal of Small to Medium Scale Alluvial Gold Mining Systems in Papua New Guinea

    The small scale alluvial gold mining industry in Papua New Guinea (PNG) is c.irrently the only form of small scale mining carried out in this country. It already contributes significantly to the

    Jan 1, 1991

  • AUSIMM
    Discovery of Uranium Mineralization in the Manyingee Channel, Onslow Region of Western Australia

    By Morabito J, Harrop D. W

    Uranium exploration was commenced in 1973 and carried out at a regional scale over a wide area of the northern part of the Camarvon Basin of Western Australia by Minatome Australia Pty Limited and the

    Jan 1, 1981

  • AUSIMM
    Australian Earth Sciences Information System

    By Tellis D. A

    An outline is given of the general position of earthsciences information in Australia, the background to development of the Australian Earth Sciences Information System (AESIS) and the role of the Aus

    Jan 1, 1977

  • AUSIMM
    Dry processing of magnetic iron ores – addressing cost and environmental issues

    By W Skinner, C G. Kelsey, J R. Kelly

    The iron ore industry has reached the end of an unprecedented period of expansion triggered by China’s demand for iron ore. Lower ore prices have led producers to focus on optimising mining operations

    Jul 24, 2017

  • AUSIMM
    Advances in Thickener Feedwell Design via Computational Fluid Dynamics Modelling

    Advances in Thickener Feedwell Design via Computational Fluid Dynamics Modelling

    Sep 13, 2010

  • AUSIMM
    The Importance Properties of Hydraulic Fill, with Particular Reference to Mechanized Cut and Fill Mining Operations

    Essential features of the role of the fill material in mechanized cut and fill mining are discussed, with particular emphasis on its dewatering and strength development after emplacement. The fill mat

    Jan 1, 1966

  • AUSIMM
    The Use of Psychometric, Thermodynamic and Transport Property Software in Mine Ventilation and Gas Drainage Calculations

    By T J. M Harvey

    This paper gives an overview of the ASHRAE LibHuAirProp, CoolProp and REFPROP software packages. These packages were predominantly developed for heating, refrigerating and air conditioning engineers a

    Aug 31, 2015

  • AUSIMM
    Investigations on the Martha Hill Gold Prospect

    Mining at Waihi on the Martha Hill commenced in 1878 and between 1892 and 1953 produced 35 million ounces of bullion from some 13.5 million short tons of ore from 40 named quartz reefs. The general g

    Jan 1, 1979

  • AUSIMM
    Impurities in a Murray Basin Zircon Sand

    Zircon producers are often required to lower impurity levels to meet customer specifications as most of these impurities adversely effect the end use. For example, zircon sand in foundry applications

    Jan 1, 2000

  • AUSIMM
    The Theory and Operation of a Laboratory Electrostatic Separator

    The process of electrostatic separation was developed in the late 19th century, but did not make much headway for about 25 years. High dc voltages, of the order of 20 kilovolts, are involved, and the

    Jan 1, 1950

  • AUSIMM
    Metallurgical Practice in the Beach Sands Industry

    The history of the industry which recovers rutile and zircon from the heavy mineral beach sand deposits of Eastern Australia began with the initial discovery of zircon in 1895. Whereas a large number

    Jan 1, 1963

  • AUSIMM
    Advanced Techniques for On-Line Monitoring of Brown Coal Quality

    By Lottrey A. L, Sowerby B. D, Cutmore N. G

    On-line monitoring of low rank coal quality during input to a process has the potential to provide benefits through: ò anticipation of coal quality variations prior to utilisation; ò provision of a t

    Jan 1, 1992

  • AUSIMM
    Potential for the Utilisation of Micro-Organisms in Gold Processing

    By D C. McPhail, S L. Rogers, J Brugger

    Using iron- and sulfur-oxidising bacteria to catalyse the breakdown of sulfides that host the gold is an important biological method for the pretreatment of refractory gold ores. Following this biolog

    Jan 1, 2007

  • AUSIMM
    Effective Mine Planning on a Microcomputer

    Tougher physical mining and processing conditions as well as economic circumstances are causing many mining companies to re-evaluate the effectiveness of their mine planning. The recent wave of ine

    Jan 1, 1989