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  • 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

  • NIOSH
    IC 6455 Zirconium Part 1 General Information

    By E. P. Youngman

    Before the World War the use of zirconium and its compounds was largely experimental and confined almost wholly to Germany and Austria . Occasionally small lots of zirconium ore had been produced in t

    Jun 1, 1931

  • NIOSH
    RI 4796 Oil Shale Operations in New South Wales, Australia

    By A. J. Kraemer, H. M. Thorne

    The following account of oil-shale operations in Australia is based upon infor- mation obtained by the authors while visiting Australia from September 15 to October 7, 1947, supplemented by published

    Jul 1, 1951

  • NIOSH
    IC 9514 - Guidelines for Instructional Materials on Refuge Chamber Setup, Use, and Maintenance ? Introduction

    By Katherine A. Klein

    Refuge chambers may potentially save the lives of miners during a mine emergency. For this reason, it is crucial that miners know how to operate them. Unfortunately, because refuge chambers provide so

    Jan 1, 2009

  • NIOSH
    Availability Of Land For Mineral Exploration And Development In South-Central Alaska, 1985

    By Robert G. Bottge

    The Bureau of Mines investigated the availability of the land in south-central Alaska for exploration and mineral development of locatable minerals under State or Federal laws. The land ownership for

    Jan 1, 1986

  • NIOSH
    OFR-133A(1)-77 Longwall-Caving Mining Method For Thick Coal - Design And Feasibility Study - Final Report, Volume I

    By M. G. Wallis

    This report presents the results of a study to develop a detailed mining method design based on longwall mining with sublevel caving. The method is applicable to low-dipping coal seams 20 or more feet

    Jan 1, 1977

  • NIOSH
    Coal-Mine Accidents In The United States 1936 - Introduction

    By W. W. Adams

    The accident-prevention record of the coal-mining industry in the United States was more favorable in 1936 than in 1935, both from the standpoint of the relative safety of the individual miner on the

    Jan 1, 1939

  • NIOSH
    OFR-166-81 Delineation Of Geologic Roof Hazards In Selected Coal Beds In Eastern Kentucky With Landsat Imagery Studies In Eastern Kentucky And The Dunkard Basin

    By David K. Hylbert

    This study investigated stratigraphic and structural causes of roof falls in room-and-pillar drift coal mines in nine mines in eastern Kentucky. A contract modification provided for remote sensing stu

    Jan 1, 1980

  • NIOSH
    IC 7544 Mines and Mineral Deposits (Except Fuels), Fergus County, Mont

    By Almon F. Robertson

    This report is one of a series based upon investigations made and being made within the Missouri River Basin in Montana by engineers of the Bureau of Mines , Albany Branch , Mining Division . These in

    Jan 1, 1950

  • NIOSH
    State Compensatory Provisions For Occupational Diseases - Introduction

    Researchers, medical organizations, statisticians, and others often use data on the nature and rate of occurrence of occupational diseases in directing their efforts and plans. Very often this informa

    Jan 1, 1967

  • NIOSH
    RI 2805 Known Accumulation Of Gas Ignited By Unapproved Rock-Dusting Machine. ? Introduction

    By L. D. Tracy

    Many bituminous coal-mining companies have inaugurated extensive safety programs, but the failure to have approved or permissible equipment or safe practice in only one part of a mine has resulted in

    Jan 1, 1927

  • NIOSH
    Coal-Mine Accidents In The United States 1938 - Introduction

    By W. W. Adams

    Every man-hour of work performed in and about the coal mines of the United States had a 2-percent heavier death load from accidents in 1938 than in 1937. This is an unorthodox way of stating that the

    Jan 1, 1941

  • NIOSH
    IC 6631 Mining Laws of Denmark and Danish Possessions

    By E. P. Youngman

    This paper presents one of a series of digests of foreign mining legis- ation and court decisions that is being prepared in advance of a generel report elative to the rights of American citizens to ex

    Jun 1, 1932

  • NIOSH
    Subject Index to Bureau of Mines Publications from July 1, 1990 to January 1, 1960 - Subject Index A-C

    "A bed, British Columbia, Canada, coal, carbonizingproperties B 510Pa., coal, washing characteristics RI 4941A' bed, Pa., coal, washing characteristics RI 4834"

    Jan 1, 1960

  • NIOSH
    IC 9113 Evaluation Of Selected Lode Gold Deposits In The Chugach National Forest, Alaska

    By Robert B. Hoekzema

    This Bureau of Mines report describes the history, characteristics, distribution, and mineral development potential of 21 lode gold deposits in or near the Chugach National Forest (CNF), AK. It includ

    Jan 1, 1987

  • NIOSH
    IC 6792 Trends In Practice And Costs Of Concentrating Copper Ores - Introduction

    By T. G. Chapman

    This paper has been abstracted from a forthcoming Bureau of Mines bulletin on the concentration of copper ores in North America. GENERAL DEVELOPMENTS IN CONCENTRATING COPPER ORES FROM 1912 TO 1932

    Jan 1, 1934

  • NIOSH
    RI 3973 Exploration of the Queen Mary Copper Project Missoula County, Mont.

    By Wilder H. Brinton

    "INTRODUCTION The Queen Mary copper property is in sec. 18, T. 12 N., R. 16 W., in the Clinton mining district of Missoula County, Mont. It was examined by an engineer 3/ of the Bureau of Mines, Novem

    Nov 1, 1946

  • NIOSH
    Solubilities of Chloride Salts of Alkali and Alkaline-Earth Metals When Sparged With Hydrogen Chloride

    By E. G. Noble

    The effects of hydrogen chloride (HCI) concentration and temperature on the solubility and hydration state of the alkali chlorides LiCI, NaCI, and KCI and the alkaline-earth chlorides, MgCI2, and CaCl

    Jan 1, 1985

  • NIOSH
    RI 5006 Report Of Research And Technologic Work On Explosives, Explosions, And Flames Fiscal Years 1951 And 1952 ? Introduction

    By Bernard Lewis

    This report summarizes fundamental research end technical studies conducted in the Explosives and Physical Sciences Division, Region VIII, of the Bureau of Mines in the 2 years July l, 1950, to June 3

    Jan 1, 1953

  • NIOSH
    OFR-88-80 Phase 1: Research On The Hydrology And Water Quality Of Watersheds Subjected To Surface Mining

    Five watersheds, ranging in size from 29 to 49 acres, were selected in East-Central Ohio to investigate the hydrologic and water quality conditions occurring before, during, and after surface mining.

    Jan 1, 1978