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  • AIME
    The Excursion To Hawaii And Japan.

    By R. W. Raymond

    On the Manchuria. SOMEWHAT fatigued with excess of enjoyment and strenuous continuity of movement on the trip to and through California, the members and guests of the Institute party embarked Tuesday

    Jan 1, 1912

  • NIOSH
    OFR-30-86 Compact Service Hoist System For Underground Metal And Nonmetal Mines

    By David J. Hoadley

    This report describes the development and limited testing of a semi-automatic, raise climber, Compact Service Hoist System designed for stope access in underground metal and nonmetal mines. Demonstrat

    Jan 1, 1985

  • NIOSH
    OFR-12-81 Investigation Of The Effects Of Weak Floor Conditions On The Stability Of Coal Pillars

    By John D. Rockaway

    Failure of the mine floor supporting coal pillars frequently occurs when the subcoal strata include "underclays" or other low strength strata. The failure process has been studied to define the respon

    Jan 1, 1979

  • NIOSH
    IC 7042 Ichthyol - Its Source And Properties - Introduction

    By O. C. Blade

    The term "Ichtnyol" is a name applied loosely to certain preparations used in pharmacy. These preparations do not occur as such in nature but are manufactured by various chemical processes. Ichthyol i

    Jan 1, 1938

  • AIME
    Comparison of American and Foreign Rail-Specifications, With a Proposed Standard Specification to Cover American Rails Rolled for Export

    By Albert Ladd Colby

    A GLANCE through the Bibliography appended to this paper will show that the Transactions of this Institute contain what virtually contitutes a history of the development of the manu¬facture of steel r

    Sep 1, 1906

  • CIM
    Symposium on Powder Metallurgy

    By Nicholas J. Grant

    It is the purpose of this paper to examine a number of the recent developments in powder metallurgy, being most concerned with those which are yet to prove themselves rather than those which have achi

    Jan 1, 1965

  • NIOSH
    OFR-57(1)-78 Feasibility Studies Of A Bidirectional Auger System And A Machine Mining Plan - Volume I, Bidirectional Auger System

    By A. N. Baldwin

    This report documents work performed under Bureau of Mines Contract J0265029 to study and develop two innovative mining systems: ? An underground auger capable of augering into the right and left r

    Jan 1, 1977

  • NIOSH
    Bureau Of Mines Research On Recycling Scrapped Automobiles

    By K. C. Dean

    Discarded automobiles represent the greatest single resource of reusable metals, plastics, and rubber in the United States. This report presents results of Bureau of Mines research, conducted from 196

    Jan 1, 1985

  • AIME
    Mining In Nicaragua.

    By T. Lane Carter

    (Canal Zone Meeting , October , 1910.) INTRODUCTION. IT is a curious fact that while in our Transactions there are papers dealing with mining-districts in all parts of the world, in Europe, Asia, Af

    Dec 1, 1910

  • 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

  • NIOSH
    OFR-7-72 Economic Aspects of Surface Subsidence Resulting From Underground Mineral Exploitation

    By Jan Zwarcendyk

    This study is primarily directed toward providing an understanding of the economic complexities associated with subsidence damage on the surface resulting from underground mining. Some of the pertinen

    Jan 1, 1971

  • SME
    Mini Symposium - Open Pit Haulage Systems in the 80's Part I & Part II - Oil Economics On Open Pit Mine Haulage Trends - The Effect Of Oil Economics On Open Pit Mine Haulage Trends - Introduction

    By Alan K. Burton

    Massive increases in the productive capability of open pit nines after World. War II were in a large part made possible by the introduction of ever larger trucks and the supply of a seemingly bottomle

    Jan 1, 1981

  • SME
    Stratabound Tungsten Deposits In Metamorphic Terrains: Stratabound Scheelite Deposits Of Northeast Brazil

    By J. C. Reid

    Pre-cambrian scheelite deposits in Northeastern Brazil are widespread in a high grade metamorphic terrain. Previously these deposits had been interpreted as contact-metasomatic. In this paper, a volca

    Jan 1, 1983

  • NIOSH
    RI 3057 Processes for Extracting Radium from Carnotite

    By H. A. Doerner

    "The following report is submitted, in compliance with the request made by the Honorable W. H. Sproule, Chairman of the Committee on Mines and Mining, to the Director of the United States Bureau of Mi

    Dec 1, 1930

  • 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

  • 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

  • NIOSH
    IC 7707 Black Hills Mineral Atlas, South Dakota: Part 2 (In Two Parts) - Introduction

    The Black Hills Mineral Atlas briefly summarizes all important data available on the mines and mineral deposits in the Black Hills that have been explored, developed, mined, or located. The purpose

    Jan 1, 1955

  • IOM3
    Problems of sampling in geoscience

    By J. C. Griffiths

    There are two kinds of problems concerning the elements of a population : the first is to estimate the proportion of some specific kind of element in the population, e.g. the amount of gold in a block

    Dec 1, 1971

  • NIOSH
    IC 6312 Radium ? Foreword

    By Paul M. Tyler

    The literature on radium is already voluminous, but mcuh of it is too technical to be intelligible to the average reader, and there is no single publication that covers certain economic features of th

    Jan 1, 1930

  • NIOSH
    The Mineral Industries Of Europe And The U.S.S.R. - Introduction

    By Michel C. Frippel

    This section of the Minerals Yearbook reviews the minerals industries of 29 countries: the 12 nations of the European Community (Belgium, France, the Federal Republic of Germany (FRG), Italy, Greece,

    Jan 1, 1992