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  • AUSIMM
    The Mineral Resources and Industries of the Commonwealth of Australia and the Mandated Territory of New Guinea

    By Nye P. B, Fisher N. H

    At the second Empire Mining and Metallurgical Congress held in 1927, the Empire Council of Mining and Metallurgical Institutions was formed and it was proposed that the Council take steps to prepare a

    Jan 1, 1946

  • AUSIMM
    The Influence of Strata Control and Coal Production on Gassiness and Gas Drainage Efficiency in NewCastle Collieries

    By Larkings RH

    The high gas emissions associated with the depth of mining and very high coal extraction at some Australian Collieries have provided a need to investigate the influence of geological and mining con

    Jan 1, 1986

  • AUSIMM
    The Effect of Polysaccharides and Polyacrylamides on the Depression of Talc and the Flotation of Sulfide Minerals

    By J Ralston, G B. N Kaggwa, L Huynh

    Three polymers of varying chemistries and molecular weights have been used to depress talc in a model sulfide ore consisting of talc, pentlandite, and chalcopyrite. Flotation testing revealed a distin

    Jan 1, 2005

  • AUSIMM
    Current and Potential Applications of Radiosotope X-Ray and Neutron Techniques of Analysis in the Mineral Industry

    Radioisotope X-ray and neutron techniques of analysis can be used for the determination of a wide range of elements in minerals. The most important applications of these techniques to the mineral in

    Jan 1, 1969

  • AUSIMM
    Gold and Silver Enrichment in the Burdekin Goldfields-Implications for a Second Generation Mining and Metallurgical Technology

    Mineralisation adjacent to Herberton occurs within three main subcentres. The Her- berton Hill subcentre is characterised by the association of Sn,W the Herberton Dividing Range South subcentre by S

    Jan 1, 1978

  • AUSIMM
    The Influence of a Pipe Reactor to Improve Pre-Oxidation and Gold Recovery and Lower Cyanide Consumption

    By G Senanayake, J Andreazza

    The general experience in gold cyanidation research activities and plant practice is that high oxygen and cyanide concentrations improve gold leaching kinetics which in turn reduce residence time and

    Jan 1, 2002

  • AUSIMM
    Database of TBM Projects Undertaken Between 1950 and 1990 and an Assessment of Associated Ground Strength Limitations

    A review of all major TBM projects from 1974 to 1990 has been undertaken and the results entered into a database. A similar database was prepared from information obtained from a principal TBM manufac

    Jan 1, 1993

  • AUSIMM
    A Comparison through Observation and Simulation of the Power Utilisation and Performance of Two Dissimilar Comminution Plants

    By Johnston G, Revy T

    Dominion Mining Ltd. and the JKMRC have conducted a detailed investigation of the performance of two of Dominion Mining's gold treatment plants (Haveluck and Paddy's Flat). In terms of des

    Jan 1, 1991

  • AUSIMM
    Computer Control of Grinding and Flotation at the Zinc Corporation, Limited and New Broken Hill Consolidated Limited

    The philosophy of computer control of grinding and flotation at ZC/NBHC is presented. The performance and reliability of the in- stalled systems are discussed.

    Jan 1, 1978

  • AUSIMM
    Geothermal Resources and Developments in New Zealand and the South West Pacific (bba7e742-bfb8-4679-8fb3-fcaeb6b9d1e2)

    The Southwest Pacific is a region of active volcanism and geothermal systems. Only in New Zealand have the geothermal systems been exploited for electricity generation and industrial processing. At pr

    Jan 1, 1990

  • AUSIMM
    Design Basis and Construction Experience for a Bolt and Shotcrete Lined Tunnel for the Wambo Rail Spur

    By I Chan

    The Wambo Rail Spur located near Singleton, New South Wales, Australia, runs for 14 km linking the Mt Thorley rail loop and running north-west alongside Jerrys Plain Road to the Wambo Coal Mine at War

    Jan 1, 2008

  • AUSIMM
    X-Ray Diffraction-Referenced Rietveld Analysis of Clinker and Cement When Using Alternative Fuels and Raw Materials

    X-ray analysis of polycrystalline powder samples has grown beyond its roots in the world of laboratory research and is now regarded as one of the most powerful industrial process-control tools in the

    Jan 1, 2008

  • AUSIMM
    The Reaction of Ammonium Nitrate with Black Shale at Mt Whaleback

    By Bellairs P, Stewart JC

    On 20 December 1983 at 8.40am blast- hole 57 of Blast RN177 prematurely detonated follwed by a violent deflagration of blast- hole 59 at 10.40am. The blastholes were 380mm diameter drilled in black

    Jan 1, 1986

  • AUSIMM
    Some Effects of Folding on the Moisture Content of Brown Coal

    In a previous paper in these Proceedings(l) it was shown from a study of the bore'logs and analyses then available, that the brown coal seams of the Latrobe Valley areas show progressive changes

    Jan 1, 1948

  • AUSIMM
    An Occurrence of Sub-Microscopic Gold in the Dolphin East Lode, Fiji

    By Edwards A. B

    The occurrence of gold so finely divided as to be invisible under the microscope, even at magnificatioIl; of 1,200 to 2,000 diameters, is rare, but not unknow;n.. Burg (1930) has described an occurren

    Jan 1, 1946

  • AUSIMM
    The Australian Mineral Exploration Industry ù Dead or Just Resting?

    By D Ryan

    Following a long period of increase, there has been a reduction in exploration expenditure and activity in Australia over the past two years. During the post Second World War period, exploration was l

    Jan 1, 2000

  • AUSIMM
    Sampling Correctness ù A Comprehensive Guideline

    Reliable sampling practices are the key to optimising the market value of a mining or chemical companyÆs stock. As a result, reliable sampling standards are needed. However, current standards on sampl

    Jan 1, 2005

  • AUSIMM
    On Testing Reducing Machinery

    Many of the discrepancies that appear when comparing the results of reducing machinery are due to the nature of the materials reduced and the conditions under which they have been treated. It is there

  • AUSIMM
    Mathematical Model for the Gas Flow Dynamics and Heat and Mass Transfer Processes in the Hearth of A Blast Furnace and its Use in the Analysis of Smelting

    By Shklyar FP, Babushkin NM, Bokovikov BA, Fedotov PB

    A mathematical model for gas flow dynamics and heat and mass transfer processes occuring in the tuyere raceways and in the zone of the final for- mation and heating of pig iron and slag has been de

    Jan 1, 1981

  • AUSIMM
    Rational Management of Risk

    Risk Management has been applied relatively slowly in the mining industry. Except for the risk concept application in financial considerations, the application of Risk Management in safety manageme

    Jan 1, 1995