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  • NIOSH
    Mineral Indicators - Aluminum (1be79343-8f77-4124-87c3-6887d4c4a923)

    Electric power curtailments resulting from the coal strike, required Noranda Aluminum, Inc. to shut down its 140,000 ton-per-year (tpy) primary aluminum smelter at New Madrid, Mo., and layoff 308 work

    Jan 1, 1978

  • AIME
    Genesis Of The Lake Valley Silver Deposits

    By CHARLES R. KETES

    I. INTRODUCTORY. Lake Valley, New Mexico, has long been one of the most widely known mining districts of southwestern United States. For many years its silver-mines have been among the most famous of

    Jan 1, 1908

  • AIME
    Zinc used for Money in Belgium and France

    By George C. Stone

    WHEN George C. Stone, a Director of the Institute, and so well known to our Members in connection with the Institute's many activities was abroad in 1.919, he secured an interesting collection of

    Jan 1, 1920

  • NIOSH
    The National Economy In The Third Quarter

    By Keith L. Harris

    The U.S. economy continued to grow moderately in the third quarter, but at a slightly higher rate than in the previous quarter. According to the Department of Commerce's preliminary estimate, rea

    Jan 1, 1985

  • NIOSH
    IC 8947 Safety In The Use And Maintenance Of Large Mobile Surface Mining Equipment - Proceedings: Bureau Of Mines Technology Transfer Seminars, Tucson, AZ, Aug 16, 1983, Denver, CO, Aug 18, 1983, And St. Louis, MO, Aug 23, 1983

    These proceedings consist of papers presented at Bureau of Mines Technology Transfer Seminars in August 1983 for the purpose of disseminating recent advances in mining technology in the area of large

    Jan 1, 1983

  • SME
    Mineral Resources Evaluation with Mining Selectivity and Information Effect "Mining, Metallurgy & Exploration (2020)"

    By Ana Chiquini, Clayton V. Deutsch

    The most common approach used in the mining industry for mineral resources modeling is to estimate the grades using ordinary kriging and report the recoverable resources based on this deterministic es

    May 26, 2020

  • NIOSH
    IC 7112 Mining Of Feldspar And Associated Minerals In The Southern Black Hills Of South Dakota ? Introduction

    By Jos. R. Guiteras

    This paper is one of r series published by the Bureau of Mines dealing with the mineral resources of western South Dakota. The mining of pegmatite minerals is described mainly from the standpoint of t

    Jan 1, 1940

  • AIME
    Mining Engineering's 1977 Annual Review

    It is probably safe to say that, as the economic well-being of the mining industry goes, so goes the fortunes of mineral explorationists. And in 1977 the industry was not well at all. The year-long de

    Jan 5, 1978

  • NIOSH
    OFR-2(2)-78 Water Management In Oil Shale Mining - Volume II - Appendices

    By A. Brown

    This report details work performed and results obtained in a study of the water management aspects of oil shale mining and retorting in the Piceance Creek Basin. Three specific sites were investigated

    Jan 1, 1977

  • NIOSH
    Second Quarter National Economic Statistics, Industry Statistics - Second-Quarter National Economic Statistics

    By Keith Harris

    The U.S. economy grew moderately in the second quarter of 1985 with real gross national product (GNP) recording a seasonally adjusted annual growth rate of 2.0%, up from the 0.3% growth of the previou

    Jan 1, 1985

  • CIM
    Dotaku: an example of metallurgy in prehistoric Japan

    By K. T. Audt

    The Yayoi period, from about 300 B.C. to A.O. 300, represents a time of important changes in Japanese history. During this period the advanced rice culture of the Asian continent was introduced to Jap

    Jan 1, 1999

  • NIOSH
    Review Of Literature On Dusts - Introduction

    By J. J. Forbes

    Problems connected with the incidence, effects, determination, and control of dusts are still much before the public, although more information is available to the layman than when Bulletin 400, of wh

    Jan 1, 1950

  • SME
    New Trends In Video Analytics And Surveillance Systems And Its Potential Applications For The Mining Industry

    By F. Mielli

    Camera systems and video surveillance are usually associated with people and asset protection. However, they can be applied in a mine environment beyond conventional surveillance: For process monitori

    Feb 27, 2013

  • NIOSH
    Mineral Indicators - Aluminum (e228c064-f9fe-4f29-9401-9d0c1247e40a)

    Entering June, U. S. producer pricing of 99.5 percent unalloyed aluminum ingot was divided at 53-57 cents per pound. The Kaiser Aluminum and Chemical Corp. took the initiative and raised its June 1 in

    Jan 1, 1978

  • NIOSH
    Bulletin 57 Safety and Efficiency in Mine Tunneling

    By John A. Davis, David W. Brunton

    During the past few years great progress has been made in the United States toward safer, more efficient, and more economical tunneling methods. This advance is partly due, no doubt, to the recent inc

    Jan 1, 1916

  • SAIMM
    Coatings To Retard The Formation Of Tarnish On Silver And Silver Alloys.

    By M Scott, J J. McEwan

    Silver and silver alloys tarnish readily by the formation of tarnish on the surface when exposed to a wide range of sulphur-containing atmospheres. This tarnish is unsightly and undesirable and can be

    Jan 1, 2006

  • SAIMM
    The 'lock-up' of gold in run-of-mine mils at Randfontein Estates

    By D. B. Paterson

    In view of decreasing head grades, the relatively high gold price, and recent developments in metal evaluation, an exercise was initiated to determine the extent of gold concentration, the mode of occ

    Jan 1, 1988

  • NIOSH
    Bulletin 195 Underground Conditions in Oil Fields

    By A. W. Ambrose

    The output or oil and gas rrom the producing fields in the United States is rapidly deelining. Coincident with this decline is a steadily increasing demand ror petroleum and its products, but at prese

    Jan 1, 1921

  • AIME
    What Price Gold?

    By Hal M. Lewers

    IN the past few years and especially since the beginning of World War No. 2, gold has attained a new, important. and critical place in the international scene, and in world affairs. In the past, as fa

    Jan 1, 1942

  • CIM
    The measurement and prediction of coin wear in circulation

    By M. J. H. Ruscoe

    "The circulation wear rates of pure nickel, cupronickel and nickel-plated-steel coins were measured and found to be in the ratio 1:3:1 . The relative wear rates of nickel and cupronickel coins were si

    Jan 1, 1988