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  • NIOSH
    OFR-131-81 The Implementation Of UHF Radio Communications And CCTV Monitoring Systems In A Room And Pillar Metal/Non-Metal Mine Final Report

    By R. A. Isberg

    This report describes the design and implementation of UHF radio and closed-circuit television systems in the Black River room and pillar limestone mine near Butler, Pendleton County, Kentucky. Prior

    Jan 1, 1981

  • NIOSH
    IC 7257 Geophysical Abstracts 113 April-June 1943 - 1. Gravitational Methods

    6889. Aslakson, C. I., and Swick, C. H. Gravity Observations in Peru and Colombia. Coast and Geodetic Survey,-Special Pub. 233, U. S. Government Printing Office, Washington, D. C., 1943, 18 pp. (Price

    Jan 1, 1943

  • NIOSH
    OFR-24(3)-84 Mining And Rock Mechanics Research In Oil Shale And Nahcolite, Horse Draw Shaft, Colorado - Appendix Volume A-1 Raw Data

    During the period 1979 thru 1982, Multi Mineral Corporation conducted a mining research program at the United States Department of the Interior's Bureau of Mines Oil Shale Mining Environmental Re

    Jan 1, 1983

  • NIOSH
    RI 3174 Properties Of Crude Oil From The Greasewood Flat Area In Colorado

    By H. P. Rue

    The Bureau of Mines has recently collected two samples of crude oil from wells in the Greasewood Flat area of northeastern Colorado. Sample 31310 was taken from the Continental Oil Co.'s well

    Jan 1, 1932

  • NIOSH
    RI 5851 Hafnium Electrorefining ? Summary

    By J. R. Nettle

    The purpose of these studies by the Federal Bureau of Mines was to determine the feasibility of refining low-grade hafnium by an inert-gas-shielded molten-salt electrorefining technique to produce a h

    Jan 1, 1961

  • NIOSH
    IC 9308 Applicability Of Electrical Methods In Deep Detection And Monitoring Of Conductive Lixiviants

    By Jay C. Hanson

    Various electrical and electromagnetic (EM) geophysical techniques are currently being evaluated by the U.S. Bureau of Mines for their effectiveness in the detection and monitoring of electrically con

    Jan 1, 1992

  • NIOSH
    RI 9298 - Effects of Selected Physical Agents on the Performance of Acoustically Absorptive Materials

    By J. Alton Burks

    When acoustical materials are used in a mining environment for noise control purposes, they are subject to environmental deterioration from hydraulic fluid, moisture, and dust. These and other factors

    Jan 1, 1990

  • NIOSH
    Lithium And Its Recovery From Low-Grade Nevada Clays

    By L. Crocker

    The Bureau of Mines investigated processes for recovering a marketable lithium product from the montmorillonite-type clays of the McDermitt caldera. The clay deposit, located on the Nevada-Oregon bord

    Jan 1, 1988

  • NIOSH
    Personal Sampler For NO2 - The Objective:

    To allow routine measuring of the exposure of underground workers to N02 from diesel engines and residual gases from blasting. The Approach: A miniature sampler absorbs NO2 which can be measur

    Jan 1, 1975

  • NIOSH
    RI 6042 Underground Gasification Of Coal With Oxygen-Enriched Air

    By J. P. Capp

    The Bureau of Mines conducted field-scale experiments in underground gasification of coal with oxygen-enriched air. A path about 140 feet long was linked at the rate of LO feet per day through a coalb

    Jan 1, 1962

  • NIOSH
    Contributions To The Data On Theoretical Metallurgy ? XI. Entropies Of Inorganic Substances. Revision (1948) Of Data And Methods Of Calculation - Introduction

    By K. K. Kelley

    The first bulletin (269) 3 in this series, which appeared in 1932, compiled the entropy values then available for the elements and in-organic compounds, results being listed for some 150 substances. E

    Jan 1, 1950

  • NIOSH
    IC 7093 Reconnaissance Of Mining Districts In Churchill County, Nev. ? Introduction

    By William O. Vanderburg

    This report3/ gives the reconnaissance of a reconnaissance of the mining districts in Churchill County, Nev., made in the fall of 1938 and spring of 1938 All of the mining districts in the county wer

    Jan 1, 1940

  • NIOSH
    IC 9185 - Mine Safety Education And Training Seminar

    Education and training research is a major component of the Bureau of Mines human factors research program. The goal of human factors research is to enhance human performance for the purpose of improv

    Jan 1, 1988

  • NIOSH
    RI 8777 Correlation of LANDSAT and Air Photo Linears With Roof Control Problems and Geologic Features

    By Jacqueline H. Jansky

    The Mine Safety and Health Administration (MSHA), U.S. Department of Labor, did a linear analysis for a new underground coal mine in Grant County, WV, through the interpretation of LANDSAT imagery and

    Jan 1, 1983

  • NIOSH
    RI 2726 Coal-Mining Royalties And Leasing Conditions In Williamson And Franklin Counties, Illinois (District No. VI) (8b6618d3-92d0-4612-9a32-afc007db2bde)

    By L. D. Tracy

    "The first study of this subject has been made in Illinois, but as opportunity affords, similar studies will be made in other States. It is hoped that the data obtained will assist the coal—mining ind

    Jan 1, 1926

  • NIOSH
    IC 6453 Thallium

    By ALICE V. Petar

    Thallium is one of the rare metals that has come into commercial use within recent years . Its comparative scarcity , combined with a resemblance to the common metal lead , have retarded the developme

    Jun 1, 1931

  • NIOSH
    RI 5713 Effects Of Hydraulic Fracturing In Oklahoma Waterflood Wells ? Introduction And Summary

    By John P. Powell

    A comprehensive study of the effects of hydraulically fracturing water-flood wells in Oklahoma has been made by the Federal Bureau of Mines. This report presents results of that study and an analysis

    Jan 1, 1961

  • NIOSH
    IC 8305 Water Requirements And Uses In Montana Mineral Industries (2308e6ae-3ef2-45cc-af06-ce0a04b9bb20)

    By William N. Hale

    This Bureau of Mines report gives a detailed study of water usage in the Montana mineral industries, along with projections for the future. The mineral industry of Montana in 1963 used 36.5 billion ga

    Jan 1, 1966

  • NIOSH
    IC 8305 Water Requirements And Uses In Montana Mineral Industries

    By William N. Hale

    This Bureau of Mines report gives a detailed study of water usage in the Montana mineral industries, along with projections for the future. The mineral industry of Montana in 1963 used 36.5 billion ga

    Jan 1, 1966

  • NIOSH
    RI 3616 Biennial Report of Petroleum and Natural-Gas Division, Fiscal Years 1940 and 1941

    By G. B. Shea, R. A. Cattell

    This resume of the work of the Petroleum and Natural - Gas Division of the Bureau of Mines for the fiscal years 1940 and 1941 is the second of a series. of progress reports . It brings forward from th

    Feb 1, 1942