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  • SME
    Fabricated Soils For Landscape Restoration: An Example For Scientific Contribution By A Public-Private Partnership Effort

    By V. I. Kefeli

    Public-private partnership efforts are working to create green landscapes from abandoned industrial sites. Fabricated soils, potentially an essential element of such landscapes, are designed to subst

    Jan 1, 2002

  • SME
    "Geochemistry of Clay Minerals for Uranium Exploration in the Grants Mineral Belt, New Mexico"

    By Douglas G. Brookins

    Clay mineralogic studies of ore versus barren rocks in the Grants mineral belt show that some combination of chlorite (rosette form), illite, mixed layer illite-montmorillonite, (- Mg-montmorillonite)

    Jan 1, 1980

  • SME
    The performance of primary roof bolts in room and pillar mines and the modeling of their performance - SME Transactions 2012

    By T. R. Kostecki, A. J. S. Spearing, A. Hyett, M. Gadde

    Ground control research for underground coal mining has progressed significantly over the past several decades. With this progression, and the ability to analyze and model underground conditions, unde

    Jan 1, 2012

  • SME
    In-Situ Anaerobic Biological Immobilization Of Uranium, Molybdenum, And Selenium In An Alluvial Aquifer

    By T. Mudder, R. Cellan, R. Waterland, J. Whitlock, B. N. Nelson

    The effectiveness of anaerobic in-situ biological treatment for the immobilization of selenium, molybdenum, and uranium in an alluvial aquifer was examined using long-term column tests. A series of o

    Jan 1, 2002

  • SME
    Cost Estimating Standards For International Reporting Of Ore Reserves: What Are They? What Should They Be?

    By O. Schumacher

    Guidelines for publication of information defining the amount and grade of resource material available in a deposit are well established in Australasia?s JORC Guidelines, Canada?s National Instrument

    Feb 27, 2013

  • SME
    The Effect Of A Weak Layer In Slope Stability - Introduction

    By Jalal Vakili

    In designing very large excavated slopes which are becoming increasingly common in both mining and civil engineering projects, the most important decision of the engineer is the selection of a slope a

    Jan 1, 1982

  • SME
    Alternatives To Conventional Cokemaking And Consuming Practices

    By Francis J. Kiessling

    Energy and the conversion of potential energy into alternate forms is becoming a topic of household conversation for a larger segment of the world's population as mankind's desire for produc

    Jan 1, 1980

  • SME
    Signal Processing With Wavelet Transform For In-Seam Seismic Based Mine Void Detection Technique

    By M. Ge

    Signal processing is a major challenge for In-Seam Seismic (ISS) technique. Fourier Transform is an important tool for signal processing such as frequency analysis. However, for ISS signal, localized

    Jan 1, 2007

  • SME
    Engineering, Geologic And Hydrologic Characteristics Of Lake Bonneville Sediments, Utah

    By A. E. Kurie

    The Great Salt Lake occupies about 1000 square miles whereas its predecessor, Lake Bonneville occupied 20,000 square miles and its shoreline reached 1000 feet above the present lake level. The sedime

    Jan 1, 1967

  • SME
    Heavy mineral mining in the Atlantic Coastal Plain of Florida and Georgia and the chemical and physical characteristics of the deposits

    By F. L. Pirkle, D. L. Pirkle, E. C. Pirkle, W. A. Pirkle

    Heavy minerals have been mined from the sands of the United States’ Atlantic Coastal Plain since the early part of the twentieth century. Production of ilmenite from beach sands near Mineral City (Po

    Jan 1, 2005

  • SME
    Challenges And Solutions To Designing Deep Excavations For Urban Transit Stations

    By Ching-Liu Wu, John Hawley, Andrew H. Liu, James Chai

    The Hatch Mott MacDonald/Bechtel Joint Venture team is designer and construction manager for the 5.25-mile Tunnel Segment of the overall 16-mile Silicon ValleyRapid Transit Project, which extends the

    Jan 1, 2007

  • SME
    Technology News - Impoundment Project Protects West Virginia Citizens

    Breaks in coal slurry impoundments can threaten the lives and health of area residents, destroy homes and businesses and contaminate water supplies. This dangerous potential looms over coalmining reg

    Jan 1, 2005

  • SME
    Algorithms for Parametrizing Reserves under Different Geometrical Constraints - Introduction

    The technical parametrization of reserves is a technique which has made an important contribution to the definition and the calculation of optimal mining projects. Its applications to a new open-pit o

    Jan 1, 1982

  • SME
    Y2K – The Mining Industry and Political and Security Risks

    By Martin Stone

    Industrialized countries, particularly the United States and the United Kingdom, remain at the forefront of international efforts to control the potential disruption from computer malfunctions caused

    Jan 1, 1999

  • SME
    Preconcentration Of Native Copper And Porphyry Copper Ores By Electronic Sorting (231d72a2-c65d-4281-916f-f34dbee1fbd5)

    By Vern Miller

    The Bureau of Mines developed a detector for controlling sorting devices to separate the copper-bearing fragments from the barren portion of Michigan native copper and western porphyry copper ores. A

    Jan 1, 1976

  • SME
    Mining Labor Survey Sheds Light on Wages and Benefit Plans

    By Jennifer B. Leinart

    Sixty percent of the mines responding to the sixth annual Mining Cost Service labor survey reported increases in wages averaging 3.4% over the preceding 12 months. Only one mine reported a decrease in

    Jan 1, 1990

  • SME
    Electricity And Circulation Fluidized Bed Power Technology

    By Robert Giglio

    Looking back over the last 150 years or so, it is not hard to see that electricity has been a primary force in shaping human development. It has been a basic ingredient in our industrial revolutions

    Jan 1, 2009

  • SME
    An Overview Of U. S. Department Of Energy Coal Preparation Research ? Introduction

    By R. E. Hucko

    The principal thrust of the U.S. Department of Energy (DOE) Coal Preparation R&D Program is to develop technology to reduce the ash and sulfur contents of United States coals to levels such that the r

    Jan 1, 1984

  • SME
    A Review Of The Duluth Gabbro Complex Of Minnesota As A Domestic Source Of Critical And Strategic Metals - Introduction

    By Stanley N. Watowich

    Recently the petroleum market has made us aware that we are indeed global natural resource consumers, and as such, we have become captive to fundamental global resource economics and their attendant v

    Jan 1, 1981

  • SME
    Increased value of refined high sulfur coal

    By P. R. Dugan

    Sulfur removal from high sulfur coal has several objectives including: a) reduction of the atmospheric load that contributes to the problem of acid precipitation; b) reduction of ash, which contribute

    Jan 1, 1988