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  • NIOSH
    RI 6767 Sampling And Coking Studies Of Coal From The Kukpowruk River Area, Arctic Northwestern Alaska

    By Robert S. Warfield

    Eight samples of high-volatile bituminous coal, each large enough for a study of its coking properties by the Bureau of Mines, were obtained from a location along the Kukpowruk River, Arctic Northwest

    Jan 1, 1966

  • NIOSH
    Technology News - No. 503 - Hazcom Helper Compliance Tool For MSHA Rule 30 CFR Part 47

    Develop tools that mine personnel can use to comply with 30 CFR,Part 47. Background The new MSHA rule, 30 CFR, Part 47 (also known as the HazCom rule), requires all mines to develop a written pr

    Mar 1, 2003

  • AIME
    Anaconda Accidents and Fatalities

    By John Boardman

    THE latest metal-mine accident report available for the United States is that of the Bureau of Mines for the calendar year 1919. Quoting from Table 20, p. 53, of that report, we find that there were 4

    Jan 9, 1922

  • ISEE
    Breaking the Nitrate Based Explosives Greenhouse – The Dawn of Production Scale Hydrogen Peroxide Emulsion (HPE) for Industrial Blasting

    By D. S. Scovira, T. Gustavsson

    Exiting WW2 (mid-1940s), the potential of nitrates (ammonium nitrate, calcium nitrate, sodium nitrate) and hydrogen peroxide for application as a commercial explosives for mining, construction, and ot

    Jan 1, 2024

  • CIM
    The East-Sullivan Headframe

    By J. C. Kingston

    Introduction The sliding-form method of erecting concrete structures was first devised and used in the early part of this century by the Sante Fe Railroad Company for the erection of a grain elevat

    Jan 1, 1949

  • NIOSH
    OFR-30-74 Seismic Miner Detection And Location System

    By James C. Fowler

    The design and field testing of a seismic miner detection and location system arc described. This work was carried out over a period of three years. The first two and one-half years were sponsored by

    Jan 1, 1973

  • DFI
    Instrumented Load Tests On Closed-And Open-Ended Piles

    By Junhwan Lee

    Pipe piles can be either closed- or open-ended piles. Pile load capacity for a closed-ended pile consists of the shaft and base resistances, while, for an open-ended pile, it consists of shaft, soil p

    Jan 1, 2003

  • AUSIMM
    Salvage and Direct Transfer for Accelerating Restoration of Native Ecosystems on Mine Sites in New Zealand

    By P Williams, S Flynn, R Birchfield, R Simcock, R Toft, P Comeskey

    Direct transfer, or community translocation, comprises salvage and replacement of intact æsodsÆ of vegetation together with underlying soil. It has been applied to New Zealand mine sites restoration o

    Jan 1, 2000

  • CIM
    The U.S. Mineral Property Valuation Patchwork of Regulations and Standards (b596e322-36dd-40ba-820a-fc3646322652)

    By Trevor R. Ellis

    "The valuation of mineral properties in the U.S. is only partially regulated. The regulations which have jurisdiction or impact appear to have such mainly as a consequence of unintended fallout, since

    Jan 1, 2003

  • AUSIMM
    Financial Assurance for Mine Closure - A New Zealand Perspective

    A variety of environmental financial assurance instruments are in use across the globe. This paper reviews some of the more common forms currently used in New Zealand, Canada, USA and Australia. In or

    Jan 1, 2006

  • IOM3
    Analysis of pillar design practices and techniqes for U.S. limestone mines

    By A. T. Iannacchione

    Underground mining of stone in the US is increasing, as is the depth of overburden above the mines. Data gathered from mine visits, maps, discussion with operators and numerical simulation have been u

    Jun 21, 1905

  • CIM
    Lac Cinquante Uranium Deposit, Western Churchill Province, Nunavut, Canada

    By A. Berry, N. R. Banerjee, C. S. Finnigan, M. Fayek, N. J. Bridge

    Lac Cinquante is a mineralogically simple, vein-hosted uranium deposit in Archean basement rocks (Angikuni greenstone belt) that originally were unconformably overlain by Proterozoic sedimentary and v

    Jan 1, 2013

  • SAIMM
    Soil quality as a key success factors in sustainable rehabilitation of kimberlite mine waste - Synopsis

    By P. W. van Deventer

    ?Soil quality is the capacity of a soil to function, within ecosystem and land use boundaries, to sustain biological productivity, maintain environmental quality, and promote plant, animal and human h

    Jan 1, 2008

  • NIOSH
    Bulletin 206 Petroleum Laws of All America

    By J. W. Thompson

    Be if enacted by the Senate and House of Representatives of the United States of America in Congress assembled, That deposits of coal, phosphate, sodium, oil, oil shale, or gas, and lands containing s

    Jan 1, 1921

  • IMPC
    Conceptualising Tradeoffs between Profitability, Energy Input and Water Recovery in Minerals Beneficiation

    By M. Wright, A. H. Mwale

    Opportunities to promote enhanced eco-efficiency (i.e. the simultaneous improvement in economic and environmental performance) for the minerals industry exist across the whole value chain. However, gi

    Jan 1, 2003

  • CIM
    Nanoparticle Flotation Collectors for Pentlandite

    By Manqiu Xu, Songtao Yang, Zongfu Dai, Robert Pelton

    "Hydrophobic polystyrene nanoparticle suspensions were evaluated as potential flotation collectors for pentlandite. Experiments involving both clean model mineral suspensions and complex ultramafic ni

    Jan 1, 2012

  • DFI
    Improvement Of Toe Resistance Of Drilled Shaft Foundations Using Smart Cells

    By Mario A. Terceros Herrera, Mario Terceros Arce, Antonio Marinucci

    A Smart Cell is a closed-type tip post-grouting device that is attached to the bottom of the steel reinforcement cage of a drilled shaft and is used to enhance performance and to reduce uncertainty th

  • NIOSH
    IC 9312 Bismuth-Uses, Supply, And Technology

    By Stephen M. Jasinski

    The development and industry adaptation of advanced technologies have led to many important uses for bismuth and its compounds. Bismuth-base alloys are essential for manufacturing jet engine turbine b

    Jan 1, 1992

  • CIM
    Sustainable Hydrometallurgical Processing at the Ambatovy Nickel Operation in Madagascar

    By D. Yuan, M. Sitter, S. St. Jean, M. Collins

    The Ambatovy Joint Venture comprises an operating lateritic nickel mine, ore slurry pipeline, pressure acid leach plant and nickel refinery in Madagascar. The hydrometallurgical process selected by S

    Jan 1, 2015

  • SAIMM
    South Africa's Ferro Alloys Industry - Present Status And Future Outlook

    By T. R. Curr, W. A. Gericke, J. Basson

    South Africa is a leading player in the international ferro alloys industry. Historical factors that have contributed to this dominant position include an abundance of natural resources and relatively

    Jan 1, 2007