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  • NIOSH
    MLA 9-93 - Mineral Resources Of The Secesh Study Area, Idaho And Valley Counties, Idaho

    By Alan R. Buehler

    The Bureau of Mines conducted a mineral investigation of the 177,000-acre Secesh study area; most of the area had been proposed as wilderness. Bureau personnel mapped and sampled several hundred mine

    Jan 1, 1993

  • NIOSH
    RI 7006 Unique Properties Of Permeability Curves Of Concern To Reservoir Engineers

    By R. V. Higgins

    The Bureau of Mines investigated the use of electronic computers for obtaining more information about relative permeabilities of reservoir rock to oil and water. It was found that there are many possi

    Jan 1, 1967

  • 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

  • NIOSH
    Coal-Mine Accidents In The United States 1939 - Introduction

    By W. W. Adams

    Coal mining in the United States established a good safety record in 1939. The death and injury rates per man-hour of exposure to risk were favorable compared with most previous years, and the number

    Jan 1, 1942

  • NIOSH
    IC 6857 Review Of Literature On Effects Of Breathing Dusts With Special Reference To Silicosis - Part III-A - Chapter 5. Economic And Legal Aspects Of Dust Disease In Industry (Sections 1 And 2)

    By D. Harrington

    This circular presents Part III-A of a series reviewing the literature on effects of breathing dusts with special reference to silicosis; it deals with the economic and legal aspects of dust diseases

    Jan 1, 1935

  • NIOSH
    RI 6996 Fracturing A Deposit With Nuclear Explosives And Recovering Copper By The In-Situ Leaching Method

    By William R. Hardwick

    Present information indicates that a copper deposit can be safely fractured with a nuclear explosive and the copper successfully recovered by the in-situ leaching method. The process is not yet at the

    Jan 1, 1967

  • NIOSH
    Bulletin 149 Bibliography of Petroleum and Allied Substances 1915

    By E. H. Burroughs

    Persons interested in th_e study of petroleum and allied substances have long felt the need of a bibliographic index to the literature. This bibliography, which is intended to be the first elf a yearl

    Jan 1, 1918

  • NIOSH
    Government Actions And The Mineral Industry

    New GSP Trade Status Approved.--President Carter, by Executive Order effective March 30, has approved Generalized System of Preference treatment for imports of nonferrous metal products and other impo

    Jan 1, 1980

  • NIOSH
    IC 6627 Iron Oxide Pigments and Mortar Colors

    By R. M. Santmyers

    The pigments, whose colors are due primarily to iron exides and iron hydroxides, comprise a variety of yellow, brown, red, and sometimes black paint-coloring agents, both natural and artificially prep

    May 1, 1932

  • NIOSH
    OFR-56-75 Early Warning System Of Impending Rock Failure For Safety In Mines And Excavations

    By A. L. Podia

    The purpose of this research was to develop a system capable of detecting changes in the structure of rocks, leading to failure of mine roofs, and/or excavations. A prototype system was developed,

    Jan 1, 1973

  • NIOSH
    Government Actions And The Mineral Industry (ba40e91d-832c-4471-a383-9ef763c7e535)

    Arsenic.--Inorganic arsenic has been added to the Environmental Protection Agency's list of hazardous air pollutants because of a high probability it can cause cancer. EPA estimates that inorgani

    Jan 1, 1980

  • NIOSH
    OFR-153(1)-82 Bureau Of Mines Oil Shale Data Bank - Part I - Bibliography: Volume 1 - Introduction

    By Richard E. Thill

    The Bureau of Mines' Oil Shale Data Bank (OSDB) was created in 1976 to serve as a centralized source for the storage, retrieval, and dissemination of technical literature, patents, and informatio

    Jan 1, 1982

  • NIOSH
    RI 7215 Horizontal Zinc Retorts - With Appendix On Statistical Sampling Plan For Zinc Retort Research By F. Reid Creech

    By M. E. Tyrrell

    Research objectives were to determine the reasons for erratic behavior of semisilica horizontal zinc retorts in service; to investigate potential corrective measures including the possible utilization

    Jan 1, 1969

  • NIOSH
    Bulletin 213 Talc and Soapstone Their Mining Milling Products and Uses

    By Raymond B. Ladoo

    Talc is a hydrous magnesium silicate having the chemical formula H2Mg3 (SiO8 ) 4 ; it is often called steatite, soapstone or potstorie, and by the trade names talc clay, agalite, asbestine, and verdol

    Jan 1, 1923

  • NIOSH
    List Of Publications Issued By The Bureau Of Mines From July 1, 1910, To January 1, 1960 With Subject And Author Index ? Introduction

    By Hazel J. Stratton

    IN THE HALF-CENTURY that has passed since the Bureau of Mines was established in July 1910, the research and technologic investigations conducted by the Bureau's scientists, engineers, and other

    Jan 1, 1960

  • 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

  • NIOSH
    Developing Toolbox Training Materials For Mining - What Is Toolbox Training And Why Use It?

    By Floyd D. Varley, C. M. K. Boldt

    Toolbox training is often described as short, informal training conducted at a worksite by technically competent persons for the benefit of a work team. The key feature of toolbox training is the focu

    Jan 1, 2002

  • NIOSH
    OFR-121-85 Deviation Control For Bored-Raise Pilot Holes

    By Nicholas P. Callas

    This report presents research results obtained in the investigation of deviation control of boreholes in the rotary drilling process. The approach taken in this research is the passive method of placi

    Jan 1, 1981

  • NIOSH
    Mineral Indicators - Aluminum (4f66e2e8-882d-4f3f-b5c8-6e72d1ac7837)

    Workers at Anaconda Aluminum Company's primary aluminum smelter at Sebree, Ky., were back on the job December 1, after agreeing to a new 3-year contract. The old contract had expired November 15.

    Jan 1, 1980

  • NIOSH
    IC 7181 Status Of Safety In Mining ? Introduction

    By D. Harrington

    The mining industry of the United States has-long been severely criticized because of its high rate of accident occurrence, net only as compared with other major industries-in the United States but al

    Jan 1, 1941