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  • NIOSH
    IC 9221 Safety Evaluations Of Longwall Roof Supports

    By Thomas M. Barczak

    State-of-the-art longwall roof supports provide effective strata control, but failures of these support systems still occur. To identify failure mechanisms and the impact these failures have on the sa

    Jan 1, 1989

  • AUSIMM
    Pitfalls in Vezin sampling for finely crushed materials

    By C J. Kruger, E le Roux

    Anglo American Platinum has adopted a strategy of Best Practice Principles (BPP) for sampling, mass measurement, analysis and metal accounting for more than a decade now. When new plants are designed,

    May 9, 2017

  • AUSIMM
    Economical Evaluation of Use of Sinter in an Integrated Mini Steel Plant

    By Pfeifer H. C, Nicacio P. A D

    Sinter has been used as part of the metallic charge in large-scale blast furnaces for many years with the well-known benefits in terms of productivity and fuel consumption. However, because of the h

    Jan 1, 1999

  • ISEE
    Case History: Controlled Demolition of a Reinforced Concrete Structure in San Sepolcro, Italy

    By Roberto Folchi

    This note deals about the controlled demolition work for the dismantling of an industrial structure in San Seplocro, Italy. The structure to be demolished, the FLOWERS SILOS, consisted in a multilevel

    Jan 1, 1994

  • SME
    Toward Open-Source Hardware and Software for the Mining Industry: a Case Study of Low-Cost Environmental Monitoring System for Non-Metallic Underground Mines Mining, Metallurgy and Exploration

    By Mokhinabonu Mardonova, Yosoon Choi

    Open-source technology for supporting the Industry 4.0 has become the target of academic research in many sectors. This study reviewed the trends of open-source technology, its forms, and some industr

  • SME
    Improved Regulatory Coordination To Ensure Responsible Mining & Environmental Protection ? Issue

    ? The economic health and national security of the U.S. depends on the continued availability of, and access to, reliable and affordable energy and mineral resources. However, America is hindered by a

    Jan 1, 2011

  • AIME
    Minerals Beneficiation - Production of Self-Fluxed Pellets at the Republic Mine Grate-Kiln Plant

    By E. B. Johnson

    Cleveland-Cliffs lron Co., which operates Marquette lron Mining Co.'s Republic mine, conducted a test whereby 35,000 tons of self-fluxed pellets were produced in the grate-kiln system from specul

    Jan 1, 1963

  • SME
    Toward Open-Source Hardware and Software for the Mining Industry: a Case Study of Low-Cost Environmental Monitoring System for Non-Metallic Underground Mines Mining, Metallurgy and Exploration (3a9c5e4e-b387-4996-946a-2dab73f8a3f7)

    By Mokhinabonu Mardonova, Yosoon Choi

    Open-source technology for supporting the Industry 4.0 has become the target of academic research in many sectors. This study reviewed the trends of open-source technology, its forms, and some industr

  • AIME
    Minerals Beneficiation - Copper Recovery from Acid Solutions with Liquid Ion Exchange

    By J. E. House, J. L. Drobnick, R. R. Swanson, D. W. Agers

    The paper describes an improved process for the recovery, purification, and concentration of copper values from acidic dump leach liquors. The process employs a new liquid ion exchange material (LIX®

    Jan 1, 1967

  • SAIMM
    An Environmental Management Framework For Tanzania

    The Mineral Sector Development Project, sponsored by the World Bank, has been set up to revise the legal, regulatory and fiscal framework for the minerals industry in Tanzania, with a view to attracti

    Jan 1, 1998

  • AUSIMM
    The Rotokaua Sulphur Deposits

    By P M. Hancock, Associates

    Lacustrine sediments, hydrothermal explosion breccias and spring precipitates deposited 5200 - 1800 years BP as a result of geothermal activity at Lake Rotokaua, contain New Zealand's largest kno

    Jan 1, 1984

  • NIOSH
    RI 5530 Manganese Deposits Of The Olympic Peninsula, Wash. ? Introduction And Summary

    By E. A. Magill

    This report is one of a series prepared by the Bureau of Mines on manganese deposits of the Northwestern States. It describes properties on the Olympic Peninsula, Wash. Exploration by the Federal

    Jan 1, 1960

  • NIOSH
    IC 9324 Diesels In Underground Mines: Measurement And Control Of Particulate Emissions

    By Staff

    The goal of the U.S. Bureau of Mines diesel engine research program is to reduce exhaust emissions from diesel-powered equipment used in underground mines. This research has led to significant advance

    Jan 1, 1992

  • CIM
    Two roles of magnesium in sulphide mineral flotation

    By M. Mirnezami, D. Lascelles, J. A. Finch, E. El-Ammouri

    "In a previous publication, the depressant action of Mg above pH 10 on Cu-activated sphalerite was described (Lascelles et al., 2001). In the present communication, a second role, aggregation is intro

    Jan 1, 2002

  • SME
    Computational Fluid Dynamics Modeling Of Spontaneous Heating In Longwall Gob Areas (SME Annual Meeting Feb. 25-Feb. 28, 2007, Denver, CO )

    By L. Yuan, A. Smith

    In order to provide insights for the optimization of ventilation systems for U. S. underground coal mines facing both methane control and spontaneous combustion issues, a computational fluid dynamics

    Jan 1, 2007

  • AUSIMM
    The Discovery of the Nam San Copper-gold Deposit, Phu Kham, Laos

    By K J. F Logan, P W. Leaman, B A. Tucker

    "An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. The Nam San copper-gold deposit was discovered in 2011 and is a likely blind extension of t

    Mar 18, 2015

  • TMS
    Processing Of Vanadiferous Residues To Ferrovanadium

    By R. Ressel

    Keywords: ferrovanadium, thermodynamics, phosphorus Recyclable material is rapidly gaining in importance as a source of raw materials in industrialized countries. This is also the case in the produ

    Jan 1, 2005

  • ISEE
    Vibrations from Seismic Exploration Blast

    By David Siskind

    The authors studied small seismic exploration blasts for vibration characteristics and effects on structures in Mexico. Obtained were 267 three-component recordings of ground vibrations and structure

    Jan 1, 2002

  • AUSIMM
    A review of the Wamum and Idzan Creeks Copper-Gold Mineralisation, Morobe Province, Papua New Guinea

    The Wamum and Idzan Creeks Prospect, located 79km W of Lae, Morobe Province, Papua New Guinea (PNG) was discovered by the exploration arm of Conzinc Riotinto of Australia Pty Ltd (CRAE). The detai

    Jan 1, 1991

  • CIM
    Mixing and Aeration of a Gold Pulp with an Atara Mixer

    By S. R. Knowles, R. J. McDonough

    "The purpose of this paper is to introduce to the minerals processing marketplace a viable alternative to conventional mechanical agitation and pachuca airlift agitation. What follows is a brief intro

    Jan 1, 1984