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  • AUSIMM
    The BHP Metallurgy Research Facility

    By Hart A. T, Lanigan P. G

    BHP is currently undertaking research into plasma are metallurgical processing at the Central Research Laboratories (CRL), Shortland. The use of high intensity plasma arcs for melting and smelting

    Jan 1, 1987

  • AUSIMM
    The Transition from Semi-autogenous to Autogenous Milling at Waihi Gold

    By D Bertoldi, C Haines

    "The Waihi Gold Mine (WGM) operated by OceanaGold New Zealand Limited is a wholly owned subsidiary of the OceanaGold Corporation of Australia. Traditionally WGM has stockpiled and processed separate c

    Oct 10, 2016

  • AUSIMM
    Regulating radiation exposures from naturally occurring radionuclides in the WA mining industry

    By J Koshy, M Ralph, P Foley

    Mining in the state of Western Australia (WA) formally commenced in the 1840s, and over the ensuing 180 years has evolved to be the epicentre of the Australian mining industry and a significant contri

    Apr 16, 2024

  • AUSIMM
    Turning Ideas into Gold Bars

    The invitation to speak today was in the form of a single sentence instruction: How does your company run and how do you communicate from top to bottom? It looks like I'll have to let you into

    Jan 1, 1995

  • AUSIMM
    Identification and Spectral Characteristics of Hydrothermal Alteration on Landsat TM Imagery of North Chile

    This study examines the application of Landsat TM data to the identification of hydro- thermal alteration in the arid terrain of the El Salvador region of north Chile. Numerical reflectance values

    Jan 1, 1987

  • AUSIMM
    The Plabutsch Road Tunnel in Austria

    By Pinter R

    Several major routes connecting Northern and Southern Europe or Asia run through Austria. These highways have to surmount the alpine range which traverses Austria from west to east. In order to en

    Jan 1, 1987

  • AUSIMM
    æGarnieritesÆ of Goro, New Caledonia

    By E R. Ramanaidou, C Tessarolo, M Verrall

    Garnierite mineralogy in saprolitic ore of the Goro lateritic nickel deposit, New Caledonia , was investigated using X-ray diffraction (XRD), optical and scanning electron microscopy (SEM) and electro

    Jan 1, 2008

  • AUSIMM
    Infrared spectroscopy in BHP Billiton iron ore with a focus on in-mine infrared sensing

    By L Edwards, M Haest, D Mittrup

    The focus in the iron ore industry has shifted from increasing production volumes with less regard for cost, to efficient production of quality tonnes. BHP Billiton iron ore geoscience and exploration

    Jul 24, 2017

  • AUSIMM
    Science Technology and the Mineral Industry Mines and Universities û A Vital Link

    Engineering education has become a matter of national concern, at last, so I would like to talk about the links between the mining industry, the universities and technological developments. The Austra

    Jan 1, 1989

  • AUSIMM
    Exploration and Geology of the Goodall Gold Mine

    By D R Quick

    The Goodall gold mine is located 30 km east of Adelaide River, within the Pine Creek 1:250 000 map sheet, at 8 525 000 mN: 750 000 mE, on the AMG grid. The first gold was poured in April 1988 and th

    Jan 1, 1994

  • AUSIMM
    Direct Detection of Buried Orebodies Using Gradiometry

    By R Paterson, A Christensen

    The routine use of gravity gradiometry for the detection of orebodies with no outcrop is now being undertaken. The commodities and orebody styles range from banded iron ore formations to volcanogenic

    Sep 26, 2011

  • AUSIMM
    Exploding the Myths ù A Case Study on Land Use Planning and Quarry Buffers

    By M Freeman

    In a visionary move, the Planning Commission and the Ministry for Planning in Western Australia decided to invite three extractive industry quarry operators, local government councils and State Govern

    Jan 1, 2001

  • AUSIMM
    A new gas emission prediction model based on Australian longwall mining conditions

    By Q Qu

    Reliable prediction of longwall gas emission sources and rate plays a critical role in mine ventilation and methane drainage capacity planning. Over the years, Australian longwall mines have been usin

    Oct 12, 2022

  • AUSIMM
    Development of an Aquatic Habitat and Water Resource in Closing Out the Enterprise Pit

    By Fawcett M

    Pine Creek Goldfields Limited (PCG) is rehabilitating the Enterprise Pit to an aquatic habitat and potential water resource. This paper discusses the development and implementation of that plan. Pin

    Jan 1, 1994

  • AUSIMM
    The Obuasi Mine - Longitudinal Retreat Mining Method Application and Challenges

    By F Owusu-Mensah, F Nsarko

    The Obuasi Mine has been in operation for the past 100 years. Within this period a host of mining methods have been employed during its various changing phases. The causes for the changes are multiple

    Mar 26, 2012

  • AUSIMM
    The San Cristobal Gold District, Antofagasta, Chile (04d4afc1-76f9-4b37-84e2-d810487c6289)

    By Kasaneva S

    The San Cristobal gold district is located 110 km east of the port of Antofagasta, Chile. It contains the San Cristobal gold mine, where Niugini Mining Ltd. commenced a heap leach operation, with ini

    Jan 1, 1995

  • AUSIMM
    A New Gold Lixiviant - CSUT(1)

    By Hu Y, Li D, Qu G

    In this paper the structural mechanism of the gold - lixiviant complex is investigated. The results show that there are two common characteristics in the outer orbitals for all the gold lixiviants:

    Jan 1, 1993

  • AUSIMM
    Basic Aspects on Separation of Biological Flocs in Dissolved Air Flotation

    By M Ljunggren, M Lundh

    Dissolved air flotation (DAF) in wastewater treatment as a separation process of submillimetre biological flocs is based on the generation of bubble/floc aggregates. DAF is a complex process but has g

    Jan 1, 2005

  • AUSIMM
    Mulga Rock Tertiary Uranium Deposit

    A significant resource of uranium has been discovered within a buried palaeochannel located in the south western corner of the Officer Basin of Western Australia by PNC Exploration (Australia) Pty

    Jan 1, 1988

  • AUSIMM
    Origin of High-Grade Iron Ores at the Thabazimbi Deposit, South Africa

    By N J. Beukes, S T. Netshio, M O. de Kock

    The Thabazimbi iron ore deposit comprises a series of stratabound orebodies, on average 18 - 25 m thick that are aligned along the faulted basal contact between the Penge Iron Formation and dolostones

    Jan 1, 2005