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  • AUSIMM
    New Zealand Gold Mining: Past, Present and Future Trends

    By D J. Holden

    Prospectivity, the relative value of gold, investor confidence, general economic stability and legislation driven by public attitudes are seen as the major influences on the gold mining industry in Ne

    Jan 1, 1992

  • AUSIMM
    Predicted Dynamic Response of Holdup in Continuous Ball Mills

    The dynamic response of holdup in a continuous ball mill has a direct influence on the rate function of grinding kinetics and is useful for predicting the variation in the size distribution of the fin

    Jan 1, 1975

  • AUSIMM
    A Simulation Approach for the Comparison of In-Pit Crushing and Conveying and Truck-Shovel Mining Methods

    In-pit crushing and conveying (IPCC) is being increasingly considered as an alternative to traditional truck-shovel mining methods. The move towards IPCC is driven by a number of factors including the

    Dec 6, 2010

  • AUSIMM
    The Hatches Creek Tungsten and Bismuth Field

    Hatches Creek has been inactive since 1961, but with better metal prices, interest in the field is reviving.The mixed gravity concentrates which were unsalable in 1951 have been experimentally separat

    Jan 1, 1965

  • AUSIMM
    Property Trends in Latrobe Valley Brown Coals and Implications for Future Utilisation

    By Wood W, Bell A

    Brown coal production in Victoria's Latrobe Valley Region (Figure 1) continues to rise and currently stands at around 50 Mt per annum. With the exception of around 2 Mt used to produce some 700

    Jan 1, 1992

  • AUSIMM
    Development of Environmental Management Systems in the Mining Industry

    Various influences determine how an Environmental Management System (EMS) for a mining or petroleum project is developed and administered. These influences include the environmental and resource legis

    Jan 1, 1995

  • 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
    Presidential Address 1981 "Knowledge & Mineral Industry Growth Rates"

    This paper sets out to examine the possible relationships between three factors, they are, the rate of growth of world production of minerals, the growth of Australian production and the growth of sci

    Jan 1, 1981

  • AUSIMM
    The Influence of Impurities on the Properties of Lead Part II

    This paper forms the second of a series, in which it is proposed to communicate the results of an extensive research into the influence of alloying elements on the physical properties of lead, now bei

    Jan 1, 1934

  • AUSIMM
    Influence of Elements on the Properties of Lead. Part VII.-The Influence of Composition on the Creep Rate of Industrial Lead

    By Met M. E, Worner H. K

    During the past two years, a large number of creep tests has been carried out on electrolytic lead, special assay lead and ordinary refined (Port Pirie) lead. Some of these tests have already been rep

    Jan 1, 1936

  • AUSIMM
    The Recovery of Zinc from Lead Blast-Furnace Slags

    As the question of zino recovery from lead blast furnace slags has lately become such an important subject with lead metallurgists, the following description of some of the work carried out in this oo

    Jan 1, 1920

  • AUSIMM
    Isometric Mines Plans: Their Applications, Limitations, and Method of Construction

    IN the construction of a set of ordinary mine plans, two axes or coordinates are used; also, two different projections are essential viz., a plan (horizontal projection) and longitudinal section (vert

    Jan 1, 1919

  • AUSIMM
    Experimental Electric Furnace

    THE furnace described in this paper was installed and has been used by the writer for the melting of rich gold-bearing material, and has given complete satisfaction. It may, therefore, prove of intere

    Jan 1, 1918

  • AUSIMM
    A New Practical Approach to Mineral Seperation by Flotation with Anionic and Cationic Derivatives of Fatty Acids

    Laboratory flotation tests on sized fractions of a certain number of selected minerals with homologous fatty acid derivatives (i.e. sodium salts and amine acetates) confirm that the higher homologues

    Jan 1, 1965

  • AUSIMM
    A Review of Stowing and Packing Practices in Coal Mining

    By Holla L, Tyminski A

    Stowing has been successfully used in many countries as a means of controlling surface subsidence, minimi ing incidences of spontaneous combustion, maintaining gate road stability and maximising coal

    Jan 1, 1987

  • AUSIMM
    Analyses of Some New Zealand Scheelites

    Analyses of scheelite from all the known scheelite fields in the South Island of New Zealand have shown that the scheelites are essentially molybdenum-free. The scheelites are almost stoichiometric Ca

    Jan 1, 1970

  • AUSIMM
    Some Notes on Sampling for Gold

    In choosing such a threadbare subject for a paper I fear that I may in some measure be taxing your patience, yet as upon the accuracy with which the work is done depends the result of conclusions draw

  • AUSIMM
    Presidential Address-The Hauraki Goldfields, N.Z. (d4987ecd-7c0b-443f-b1ef-df0f3c599ca2)

    YOUR Excellency, Fellow Members of the Australasian Institute of Mining Engineers and Gentlemen:-Nearly a decade has passed since our Institute first met in New Zealand. May I, at the very outset of t

    Jan 1, 1912

  • AUSIMM
    Technical Note on Chemical Environment in the Lead-Zinc Flotation Circuit of the Mount Hebbard Dump Concentrator

    KIeeman (1968) described practice in the Mount Hebbard dump concentrator, Broken Hill, N.S.W. The purpose of this note is to give data on flotation pulp chemistry in the plant for comparison with resu

    Jan 1, 1973

  • AUSIMM
    An Integrated Solution for Project Cost Control

    Project cost control procedures and computer systems have enjoyed a successful and simple relationship over the past decade, thanks primarily to the proliferation of portable computers or PC's

    Jan 1, 1990