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  • AUSIMM
    A Test of Two Methods of Simulation of Regionalized Variables

    By Armstrong M

    Two methods of Monte-Carlo simulations, one suggested by Matheron (1972) and the other by Rudenno (1983), have been tested for simulating coal deposits. To do this 2160 values of ash percentages were

    Jan 1, 1985

  • 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
    Groundwater Exploration for Mining Development and Groundwater regimes in the Goldfields of Western Australia

    Since gold was first discovered, mining development in the West Australian goldfields has been heavily dependent on the location of groundwater both for potable and mineral processing supplies . Th

    Jan 1, 1988

  • AUSIMM
    Geology, Mineralisation and Alteration of the Tuwu-Yandong Porphyry Cu Deposit, North-west China

    By B Xiao, J Yang, H Chen

    "An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. The Tuwu-Yandong Cu deposit, located in the East Tianshan mountains in the eastern section

    Mar 18, 2015

  • AUSIMM
    Geostatistical Simulations of Kimberlite Orebodies and Application to Sampling Optimisation

    By M Field

    Kimberlite pipes, as opposed to dykes, sill and secondary deposits, are the primary target for diamond exploration companies because they have simple geometries and can contain large volumes of potent

    Jan 1, 2006

  • AUSIMM
    Mineral Property Valuation, or "What Number Did You Have in Mind?"

    By G J. A Dewar

    The Australian Corporations Law generally requires Independent Expert Reports to be presented in support of capital raising or in defence of mergers and takeovers. The introduction of the VALMIN Code

    Jan 1, 1999

  • AUSIMM
    Leaching of Sulfidic Backfill at the Thalanga Copper-Lead-Zinc Mine, Queensland, Australia

    By B G. Lottermoser

    The placement of sulfidic waste below the groundwater table ensures limited interaction with the hydrosphere and suppression of sulfide oxidation. However, if sulfidic waste is placed above the ground

    Jan 1, 2003

  • AUSIMM
    Some Factors Affecting the Coulombic Efficiency of Zinc Electrowinning

    By Frazer E. J, Lwin T

    Measurements of coulombic efficiency (QE) for zinc electrodeposition were carried out under mass-transfer-controlled conditions using a rotating disc electrode in synthetic acidic zinc sulphate so

    Jan 1, 1987

  • AUSIMM
    The Balance Between Practive and Theory in Mineral Processing Education

    The constraints in university courses are lack of hours, high cost of scientific equipment, and poor availability of suitably experienced staff. These have forced the balance away from practical w

    Jan 1, 1984

  • AUSIMM
    Can Bacteriophage be Used to Separate Minerals?

    By R T. A MacGillivray, S B. Curtis

    Bacteriophage (phage) are viruses that infect bacteria. Protein coatings on the surface of the phage particle can be genetically engineered so that they bind to inorganic molecules. The filamentous ph

    Jan 1, 2008

  • AUSIMM
    Metallogeny of the Northeastern Pacific Rim: An Example of the Distribution of Ore Deposits Along a Growing Continental Margin

    By C J. R Hart, J K. Mortensen

    The distribution of mineral deposits within northwestern North America (Alaska, Yukon, and northern British Columbia) allows for an in-depth examination of the metallogenic patterns of a growing conti

    Jan 1, 1999

  • AUSIMM
    The Rosebery Mine Underground Refrigeration Project

    By G Newling

    Zinifex Rosebery Mine is a lead-zinc underground mining operation located at the base of Mount Black, on the West Coast of Tasmania. Mining activities at the Rosebery Mine have been undertaken for ove

    Jan 1, 2008

  • AUSIMM
    Design of Roof Support of the Sydney Opera House Underground Parking Station

    By Best R. J, Poulos H. G

    The method for design of primary roof support for the large todoidal cavern constructed to house the Sydney Opera House parking station is presented. The cavern was constructed with 5 m of rock cover

    Jan 1, 1993

  • AUSIMM
    The Aluminum û Iron Phosphatic Overburden of Christmas Island, Indian Ocean: Its Mineralogy, Mineral Chemistry and Thermal Transformations

    The phosphatic overburden of Christmas Island is a lateritic soil and consists dominantly of crandallite and millisite. These minerals are polymorphs of general formula, (Na,K)x Ca2-x (Al, Fe)6 (PO4

    Jan 1, 1971

  • AUSIMM
    The Practice of De-Silverizing Base Bullion at the Port Pirie Works of the Broken Hill Associated Smelters Pty. Ltd.

    THE de-silverizing of base bullion at the Port Pirie works is carried out in accordance with the principles of the well-known Parkes process. The base bullion produced by the blast furnace department

    Jan 1, 1922

  • AUSIMM
    Winning the Safety Battle

    By S Hanrahan, S McLaughlin

    A case study is presented that details the safety journey at a North American project involving two major contracts: a 1000 m shaft recovery and rehabilitation, and the development of a drainage galle

    Jun 22, 2016

  • AUSIMM
    Benefication of New Zealand IImeno-Magnetites

    By J J. Batchelor, J B. Metson

    Titanium (ilmenite) concentrate was extracted from a New Zealandilmeno-magnetite deposit. Tailings from the existing processing line at the Waikato North Head ironsand concentration plant were used as

    Jan 1, 2000

  • AUSIMM
    Planning for Access to the Deep Copper Orebodies at Mount Isa Mines Limited

    By Slater R

    The initial planning and detail design phase leading to the development of a 7.5 m internal shaft to service the deep 3000 and 3500 copper orebodies at Mount Isa, Queensland is well advanced. The

    Jan 1, 1982

  • AUSIMM
    The Use of Reverse Cleaning in Testwork on Currawong Copper-Zinc Ore

    Laboratory testwork was carried out on an overall orebody composite, of 2.9 per cent Cu and 4.2 per cent Zn, prepared from drill core taken from the Currawong fine-grained, copper-zinc massive sulphid

    Jan 1, 1999

  • AUSIMM
    Underground Extension of the FGC Line in Sabadell through Cemented Soils

    By R Justa Cámara, J María Bertrán Llop

    "The need for suitable geotechnical characterisation of the rock mass for underground construction is evident. The enlargement project of Railways of the Generalitat of Catalunya (FGC) in Sabadell is

    Sep 17, 2014