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  • AUSIMM
    Buzwagi Open Pit Study

    By M Sebbag, T Taimre

    Barrick Gold Corporation is proceeding with development of the Buzwagi Mine in the Lake Victoria Greenstone Belt District of Tanzania. The Buzwagi orebody occurs in the Nzega Shear zone within the Gre

    Jan 1, 2007

  • AIME
    The Iron-Ore Deposits Of The Moa District, Oriente Province. Island Of Cuba.

    By Jennings S. Cox

    (Glen Summit Meeting, June, 1911.) THE following notes, prepared in 1908, as the result of a personal examination and extensive explorations under my direction in 1906, have been revised and greatl

    Mar 1, 1911

  • CIM
    A Laboratory Protocol to Evaluate Potential Chemical Interferences in Flotation Circuit Applications

    By B. G. Cousins, B. O’Rourke, C. Spence

    "Some non-flotation chemicals are added to flotation circuits directly and indirectly to control issues such as scaling and dust in other areas of the operations. Since dosage levels are generally not

    Jan 1, 2016

  • IIMP
    Monitoreo de convergencia en ambientes propensos a estallido de rocas en la mina Casapalca

    By José Díaz Barrios

    El proceso de la explotación minera de la veta Oroya Techo, perteneciente a la mina Casapalca, ha generado un desequilibrio del macizo rocoso, donde la energía que la roca de la caja, piso y techo (vo

    Sep 12, 2005

  • NIOSH
    Carbon Black - General Summary

    By Ivan F. Avery

    DOMESTIC production of carbon black increased 4 percent in 1962 to 2,056 million pounds. Furnace black output was 8 percent, or 132 million pounds, above that in 1961 and accounted for 90 percent of t

    Jan 1, 1963

  • NIOSH
    MLA 14-87 - Mineral Resources Of The High Rock Canyon Study Area, Washoe County, Nevada

    By Douglas F. Scott

    In 1985, at the request of the U.S. Bureau of Land Management, the U.S. Bureau of Mines studied an 11,980-acre part of the 33,300-acre High Rock Canyon Wilderness Study Area, CA-020-913B, in order to

    Jan 1, 1987

  • SME
    Waste Dump Site Selection By Using Fuzzy Vikor

    By A. Yazadni-Chamzini

    Considering the nature of open pit mines, harvest volume, it usually is required to remove a lot of waste to access to mineral planned grade. So, one of the most important part of open pit mines desig

    Jan 1, 2012

  • SME
    Design of the Epping to Chatswood Rail Line, Sydney, Australia

    By Jim Rozek, Robert A. Gee

    The Epping to Chatswood Rail Line project is the largest publicly funded infrastructure project in New South Wales. Construction commenced in November2002 with opening scheduled for 2008. The work inc

    Jan 1, 2005

  • CIM
    The gemological identification of emeralds and blue sapphires

    By J. E. Shigley

    The gemological properties that allow natural emeralds and blue sapphires to be distinguished from other gemstones are summarized in this paper. A variety of synthetic and laboratory-treated emeralds

    Jan 1, 1998

  • DFI
    Driving And Testing Of 75 M Long H-Piles In Shanghai - 1 . Synopsis

    By Lucien Weber

    In the Shanghai area, the soil conditions are such that bearing piles have become an essential foundation part of the new highrise buildings. In order to reduce the settlements under the high working

    Jan 1, 1987

  • ABM
    Aumento Da Energia Do Gás Bof

    By Francis Welington Moraes da Cruz

    O sistema de despoeiramento primário da Aciaria da thyssenkrupp CSA é um equipamento complexo utilizado durante o sopro no conversor para captação, limpeza e resfriamento d

    Jan 16, 2018

  • AUSIMM
    The Synclinal or "Inverted Saddle" Reefs of the Bendigo Godlfield

    Whilst much has been written in past years by geologists, scientists, mining engineers, etc., regarding the well·known and justly notorious anticlinal, or, as they are more commonly known, "

    Jan 1, 1902

  • NIOSH
    RI 6358 A Penetrometer for Measuring the Absolute Viscosity of Glass

    By Henry M. Harris, John E. Kelley, Thomas D. Roberts

    A penetrometer apparatus for measuring viscosity of glass at temperatures up to 1,450 ° C was developed for use in establishing the viscosity coefficients required for high- temperature forming of cer

    Jan 1, 1964

  • DFI
    Historical Evolution Of Deep Foundations

    By Dean E. Matthews

    The concept of a pile for construction is credited to a Neolithic tribe called the "Swiss Lake Dwellers" who lived in what is now Switzerland about 6,000 years ago. They used piling, not for supportin

    Jan 1, 2003

  • SAIMM
    Investigation of the geomechanical criteria for safe and efficient crown pillar extraction beneath stabilised rock rockfill at the Crusader Mine

    By J. Whitford

    The established crown pillar extraction method at Gold Fields Australia Ltd.’s Crusader Mine, leads to the significant dilution and poor recovery of ore due to caving of the overlying loose rockfill.

    Jan 1, 2003

  • SAIMM
    A critical evaluation of processes to produce primary titanium - Synopsis

    By D. S. van Vuuren

    Over the last 60 years many different processes were conceived to reduce the cost of titanium produced by the Kroll process. However, success eluded all previous efforts, which were consequently termi

    Jan 1, 2009

  • ABM
    Desenvolvimento Do Controle Dinâmico Dos Convertedores Da Aciaria 1 Utilizando A Análise Dos Gases

    By Carlos André Ruy Carneiro

    Em virtude da necessidade de produção de aços cada vez mais restritivos com relação às faixas de composição química, torna-se necessário o desenvolvimento contínuo de novas ferramentas para o controle

    Jul 29, 2018

  • NIOSH
    RI 9069 - Fugitive Dust Control for Haulage Roads and Tailing Basins

    By Keith S. Olson

    During 1982 and 1983, the Bureau of Mines concentrated its fugitive dust control research on haulage road dust suppression by newer chemi-cals relatively unknown in the mineral industry, innovative du

    Jan 1, 1987

  • ABM
    O Uso De Resíduos De Construção Civil Em Substituição Parcial E Total De Areia Na Produção De Concreto Estrutural

    By Niander Aguiar Cerqueira

    A construção civil é um setor de extremo impacto na economia brasileira, tanto em termos de empregos quanto no consumo de matérias-primas e geração de resíduos. Resíduos de Construção Civil (RCC) repr

    Oct 30, 2017

  • ISEE
    Wave Interference Attenuation Relationships and Prediction

    By Kimberlee Falkenstein, Volha Kibitkina, Jessica Steeves

    A series of experiments were conducted to obtain site specific constants for the vibration produced by a single charge and by more charges detonating in sequence, using short delay intervals. All char

    Jan 1, 2013