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  • RMCMI
    Minutes of the Sixteenth Regular Meeting of the Rocky Mountain Coal Mining Institute held at Denver, Colorado, February 26,27 and 28, 1923

    FEBRUARY 26TH. MORNING SESSION: The sixteenth regular meeting of the Rocky Mountain Coal Mining Institute was called to order in one of the private dining rooms of the Albany Hotel, Monday morning,

    Jan 1, 1923

  • CIM
    Ripping of Ores and Overburden

    By J E. Curfman

    This paper deals with using track-type and rubber-tired machines in the ripping and handling of overburden and ores. The techniques and proper attachments pertaining to the ripping of materials are co

    Jan 1, 1965

  • DFI
    An Unique Formula for the Stone-Column Group Efficiency

    By Abhijit Saha

    "The stone columns improve the performance of foundations on soft and loose soil due to the ability of composite ground to sustain increased structural loads under reduced settlements. The interaction

    Jan 1, 2015

  • NIOSH
    RI 4266 Investigation Of Arkansas Bauxite ? Volume XVI (Deposits in N ½, T. 2 S., R.14 W.)

    By M. C. Malamphy

    A general description of the activities and results of bauxite investi-gation by the Bureau of Mines at its bauxite project in Saline and Pulaski Counties, Ark., has been given in Report of Investigat

    Jan 1, 1948

  • NIOSH
    IC 8632 Basic Estimated Capital Investment And Operating Costs For Underground Bituminous Coal Mines - Mines With Annual Production Of 1.06 To 4.99 Million Tons From A 72-Inch Coalbed

    By Sidney Katell

    This study estimates capital investment, operating costs, and selling prices for four underground bituminous mines producing coal with annual production ranging from 1.06 to 4.99 million tons. It is a

    Jan 1, 1974

  • CIM
    Investigation of Geomechanical Mechanisms Contributing to Valley Closure Subsidence Effects – A 3D Numerical Modelling Approach

    When underground extractions occur beneath or in close proximity to valleys and other forms of irregular surface topographic features, the observed vertical subsidence at the base of the valley is les

    Jan 1, 2015

  • SME
    Sinking And Commissioning Of The Eastern Twin Shaft System At Buffelsfontein Gold Mining Company Limited ? Introduction

    By G. L. Smit

    The Buffelsfontein Gold Mining Company is situated in the Klerks-dorp district of the Province of the Transvaal in the Republic of South Africa, approximately 100 miles west of Johannesburg. Gold p

    Jan 1, 1964

  • AUSIMM
    Selecting Suitable Methods for Treating Mining Effluents

    During operations, mining and metallurgical processes may generate effluents such as tailings water, acid mine drainage (AMD) and seepage and process acid streams. Depending on the type of ore and the

    Jan 1, 2006

  • AUSIMM
    Development in Cut and Fill Mining at ISA Mine

    By Jansen N

    Production from the narrow, high grade silver-lead-zinc orebodies below 15 level commenced in mid 1985.Geological, mining research and recent mining experience determined that a mechanised drill, fire

    Jan 1, 1985

  • NIOSH
    RI 7258 Effect Of Microstructure On Superconductivity In The Columbium-Hafnium System

    By R. E. Siemens

    The Bureau of Mines sought to correlate the variation of structure-sensitive superconducting properties with microstructure in selected Cb-Hf alloys and to compare the experimental results with those

    Jan 1, 1969

  • CIM
    Geothermal Research in Canada

    By Alan Jessop

    A small group has been set up at the Dominion Observatory, Ottawa, to make a survey of terrestrial heat flow throughout Canada. Terrestrial heat flow is the heat rising from the interior of the earth

    Jan 1, 1964

  • CIM
    History and Problems of the Wabana Submarine Iron Mines

    By V. J. Southey

    "This paper reviews the history of Wabana Mines from 1892 to 1966, inclusive, in order to clarify the essential factors involved in the achievement of maximum mining efficiency and in the search for a

    Jan 1, 1969

  • NIOSH
    RI 4174 Tungsten Deposits in Alaska

    By Wilford S. Wright, Harold E. Heide, Robert L. Thorne, Neal M. Muir, Aner W. Erickson, Bruce I. Thomas

    A program of investigation of strategic and critical minerals began in 1940 to examine and develop tungsten occurrences in the western United States and Alaska. During the years in which the nation wa

    Jun 1, 1948

  • AUSIMM
    Flotation Testing of a Base Metal Ore From White's Orebody, Rum Jungle, N.T.

    The base metal ore from the hanging wall of White's orebody at Rum Jungle, N.T., is composed of copper and oth.er sulphides in a rock described as a phyllite,.which consists essentially of micace

    Jan 1, 1959

  • DFI
    Innovative Use Of ACIP Piles And Geogrid To Support Kroger Superstore (97785a40-c93d-4648-ae71-8e34822bf6ed)

    By George C. Webb

    A wide variety and variable depth (up to 40 ft.) of compressible, uncontrolled fill (including construction debris and a perched water condition) was present at a proposed Kroger construction site in

    Jan 1, 2003

  • NIOSH
    RI 3391 Permissible Electrically Operated Post Drills And Drilling Machines ? Introduction

    By L. C. IlsLey

    The cool drills that have received the approved of the Bureau of Mines may be divided into three general classes: (1) Hand drills, small drills that are held in the hands or supported against the body

    Jan 1, 1938

  • NIOSH
    RI 3391 Permissible Electrically Operated Post Drills And Drilling Machines ? Introduction (75149517-c7bf-4613-aea6-a838e1d04d2e)

    By L. C. IlsLey

    [The cool drills that have received the approval of the Bureau of Mines may be divided into three general classes: (1) Hand drills, small drills that are held in the hands or supported against the bod

    Jan 1, 1938

  • NIOSH
    Studies Of High-Current Metallic Arcs

    By F. W. Wood

    ORIGINAL experimentation in specially designed arc-melting furnaces and a comprehensive review of technical literature have helped with an understanding of electric arcs as used in metallurgical appli

    Jan 1, 1965

  • AIME
    58. Ore Deposits of the Central Mining District, Grant County, New Mexico

    By William R. Jones, Robert M. Hernon

    This report on the Central mining district of New Mexico is the partial culmination of an intensive U.S. Geological Survey effort dating back some 30 years. Robert M. Hernon went to Silver City in 194

    Jan 1, 1968

  • CIM
    Resource developments on Indigenous Lands in Australia: The James Price Point Gas Precinct

    By Margaret Anne Stephenson

    Today, in Australia, it is increasingly common to see agreements between Indigenous peoples and resource companies being achieved generally as Indigenous Land Use Agreements or agreements pursuant to

    Aug 1, 2013