Search Documents

  • NIOSH
    Proceedings: Fifth International Conference Of Directors Of Mine Safety Research - Introduction

    INTERNATIONAL conferences on safety in mines originated in 1912 when, in response to an invitation issued by the United States, representatives of Austria-Hungary, Belgium, France, and Germany partici

    Jan 1, 1950

  • NIOSH
    IC 8866 Ergonomics-Human Factors in Mining - Proceedings: Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pa., December 3, 1981, St. Louis, Mo., December 10, 1981, and Denver, Colo., December 15, 1981

    These proceedings consist of papers presented at three Bureau of Mines Technology Transfer Seminars on ergonomics in the mining industry. These seminars were held in December 1981, and covered topics

    Jan 1, 1981

  • NIOSH
    IC 6418 Men and Mines

    By Scott Turner

    Many of you radio listeners have probably never seen a mine . You may be glad of it, but you should not forget that there is a vast army of men in this country who not only have to see mines , but hav

    Dec 1, 1930

  • IMPC
    Recovery of Gold & Silver from Jewelry Waste by Flotation Method

    By A. Demirag, F. Burat

    "The most important metals in the jewelry sector are undoubtedly gold and silver. As a result of workmanship work done in the jewelry industry, the tiny metal and jewel fragments and metallic powders

    Jan 1, 2018

  • NIOSH
    IC 8243 Iron And Steel Scrap In The Pacific Northwest

    By Gary A. Kingston

    This examination of Pacific Northwest (Idaho, Montana, Oregon, and Washington) ferrous scrap-industry operations, principally those in Oregon and Washington, points out factors influencing the supply

    Jan 1, 1964

  • NIOSH
    RI 5151 Pollen Analysis Of The Brandon Lignite Of Vermont ? Summary

    By Alfred Traverse

    The Brandon lignite is a small deposit of very low rank coal near the village of Forestdale in the town of Brandon, Vt. It occurs in association with other sediments, principally sands and silts. This

    Jan 1, 1955

  • AIME
    Electrical Mapping of Oil Structures

    By J. J. Jakosky

    THE method of electrical mapping of oil structures to be described possesses certain limitations, as well as certain definite advantages. It, in common with other geophysical methods, is not a panacea

    Jan 1, 1936

  • SME
    Sampling Practices And Problems ? Introduction

    By Mark Springett

    The problems inherent in sampling low- grade deposits have long been recognized. As economic grades become lower with increasing metals prices and improvements in recovery technology then the previous

    Jan 1, 1983

  • AIME
    Metal Prices

    By FREDERICW K. BRADLE

    I HAVE been puzzled by two lines of thought'; one emanating from Washington, D. C., to the effect that we must all cheer up, that in a very short time, measured in terms of months, prices would b

    Jan 1, 1930

  • DFI
    International Workshop On Micropiles ? September 26-28,1997 - Title ? Table Of Contents - First International Workshop On Micropiles September 26-28,1997

    This Workshop was held at the Doubletree Inn, Seattle, Washington from September 26 to 28, 1997. Run under the auspices of the Deep Foundations Institute (DFI), it was co-funded by the newly formed Ja

    Jan 1, 1997

  • NIOSH
    RI 5096 Studies Of Size-Distribution Patterns And Breakage Processes For Metallurgical Cokes ? Introduction And Summary

    By J. B. Gayle

    In a modern blast furnace, production depends, to a large extent, on the rate at which the furnace gases can be forced through the charge. Since these gases must make their way through the voids betwe

    Jan 1, 1954

  • AUSIMM
    Use of Geometallurgy to Predict Tailings Leach Acid Consumption at Olympic Dam

    By E Macmillan

    For any processing plant there will be deleterious elements or minerals which affect production or quality, and a strategy to predict their occurrence and mitigate their impact is required. An early o

    Sep 5, 2011

  • SME
    Industrial Minerals Review 2012

    Editor?s note: Each year, Mining Engineering features an industrial minerals review. Several people put in a fair amount of time in developing the material for this issue, all the while doing their ow

    Jul 1, 2013

  • AIME
    Mexican Paper - The Value of Ores in Mexico

    By N. H. Emmons

    In the United States the value of gold- and silver-ores is everywhere reckoned in ounces troy of the metal per " short ton " (2000 lbs. avoird.) of the ore. In the case of silver, which fluctuates in

    Jan 1, 1902

  • SME
    Rock Stress Measurements As A Practical Tool In Norwegian Mining Engineering Practice - 1. Introduction

    By Arne M. Myrvang

    Rock stress measurements have been carried out by the Mining Department, the Norw. Institute of Technology (NTH) since 1964. Before that time rock stress measurements were carried out at a few locatio

    Jan 1, 1981

  • NIOSH
    RI 5315 Electrorefining Titanium Metal ? Summary

    By J. R. Nettle

    A method has been developed in the laboratory for successfully electro-refining titanium metal. Refining is accomplished in e fused-salt electrolyte using offgrade metal as the anode and collecting th

    Jan 1, 1957

  • CIM
    New Developments in Ion Exchange Resins for the Recovery of Gold from Complex Ores

    By J. van Deventer

    Volatile gold prices in the face of rising costs for mining and refining is causing the mines to look for new ways to reduce costs and increase recoveries. This task is complicated by the fact that th

    Jan 1, 2014

  • AIME
    Alaska Coal-Land Problems.

    By H. Foster Bain

    (San Francisco Meeting, October, 1911.) [SECRETARY'S NOTE.-This paper, presented in oral abstract, at the San Francisco meeting, was not at first supposed by Mr. Bain to be required for publicat

    Aug 1, 1912

  • CIM
    Fair Market Value of a Mining Property

    By Walter F. Atkins

    Fair market value, in the legal sense , is the price which a prudent and knowledgeable buyer and a prudent and knowledgeable seller, acting without constraint or compulsion , will agree upon to exchan

    Jan 1, 1977

  • AIME
    Proceedings of the Eighty-Ninth Meeting, British Columbia, Canada , July, 1905

    By AIME AIME

    COMMITTEES. CENTRAL GENERAL COMMITTEE.-Wm. Fleet Robertson, Chairman; Win. M. Brewer,. Secretary. LOCAL COMMITTEE OF NELSON, B. C.-A. S. Farwell, Chairman; W. C. Bayly, Secretary; William Blakemore,

    Nov 1, 1905