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Rare Earths in Review - A Decade of Decline & Deception"How Wall Street Darling Molycorp Undermined the U.S. Economy, Degraded our National Security and Distorted the Global Economic Balance and How These Falsehoods Continue to be Promoted Even Today INTR
Jan 1, 2017
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Evaluation Of Best Management Practices For Mining Solid Waste Storage, Disposal, And Treatment - A Status Report ? IntroductionBy Jack S. Greber
The mining industry generates an estimated 2.3 billion tons of solid waste each year and the total accumulated mineral resource solid waste at both active and inactive mine sites, approaches 30 billio
Jan 1, 1981
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Risk Management – Correlation and Dependencies for Planning, Design, and ConstructionBy A. Moergeli, Philip Sander, John Reilly
"SUMMARY While the basic elements of risk management, including probability, consequences, risk registers, mitigation measures, etc., are now well understood, the process to include correlation, depen
Jan 1, 2016
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M&E Research Symposium ? Mining Research in ProgressBy Evan Just
?We are certain there is need for research in every phase of mining." This statement by R. M. Crump of the Jones and Laughlin Steel Company (047) paraphrases opinion widespread among mining people.
Jan 1, 1961
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Sustainable Development Keys - SME Annual Meeting 2022By Steve Kral
The concept of sustainable development is not new to the mining industry. Many people involved with mining have argued that the industry throughout the world has always supported the communities wher
Jan 1, 2004
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Analysis of Near Field Vibration Monitoring in Construction Blasting - NAT2022By Jim Buckley, Ryan Sibley, Scott G. Giltner, Thomas Pallua, Joe Schrank, Robert Cidlik
Because of variation in rock type and site conditions, it is important to create site-specific prediction models for peak particle velocity (PPV) and understand instrumentation mounting locations to b
Dec 1, 2022
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Silicosis, An Ancient Malady In A Modern Setting (d44dc929-04f2-476c-9e23-469bd0c60ddf)By R. C. Burtan
Long before the dawn of recorded history, man began to dig into the earth's crust in a never ending search for useful materials. It has been well established that prehistoric man discovered flint
Jan 1, 1984
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Control Of Sulfur Oxide Emissions From Coal-Burning Boilers: Present StatusBy John W. Tieman
The increasing magnitude of our nation's pollution problems seems to stem from two main factors: urbanization and technical advance. In 1920, less than half the country's 106 million people
Jan 1, 1972
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Segment Design for Exceptional Circumstances: Post Tensioning and Squeezing Ground - RETC2021By Eduardo Velasco, Paz Navarro, Alfonso Navarro, Claudio Cimiotti, Alejandro Sanz, Nick Karlin
The LA Effluent Outfall tunnel is a 7-mile long, 18' internal diameter, secondary treated effluent discharge tunnel currently under construction by Dragados USA for the Los Angeles County Sanitation D
Jun 13, 2021
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Government Role and Influence in MiningBy Thomas V. Falkie
In bygone days, the mineral engineer spent most of his/her time on the technical aspects of designing, building, and managing mineral operations. In the last few decades, mostly since the 1960s, incre
Jan 1, 2008
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Safety Climate in MT Mining: A Case Study - Mining, Metallurgy & Exploration (2021)By Scott Rosenthal, David Gilkey, Michael McGivern, Lorri Birkenbuel, Daniel Autenrieth, Ty Murphy, Hadi Aldossari
A safety climate case study was carried out at a surface metal mine where investigators administered the Liberty Mutual Short Scale Safety Climate Survey to 365–368 miners to measure safety climate in
Aug 13, 2021
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The Discovery Of The Mcdonald Gold Deposit, Lewis And Clark County, MontanaBy M. S. Enders
The McDonald deposit is a volcanic-hosted epithermal gold resource that is estimated to contain 251,000 kg of gold in 375 Mt of ore at an average grade of 0.7 g/t gold. Phelps Dodge exploration geolog
Jan 1, 1995
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Construction Of The North Dorchester BAY Cso Storage Tunnel In BostonBy J. Davies
This paper describes the successful management and construction of the 5.18 m (17 ft) diameter, segmentally lined, North Dorchester Bay CSO storage tunnel in Boston, MA. This 3,300 m (10,830 ft) long
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The Politics Of Fear Governmental Control Of Coal MiningBy David S. Smith
Almost nine years after the assertion of enormous and pervasive federal control over coal mines by means of the Federal Coal Mine Safety and Health Act of 1969, 30 USC Section 801 et seq, as amended b
Jan 1, 1979
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Environmental, Social, and Governance Considerations in Production Scheduling Optimisation for Sublevel Stoping Mining Operations: a Review of Relevant Works and Future Directions - Mining, Metallurgy & Exploration (2023)By G. M. Wali Ullah, MEHMET KIZIL, ` Micah Nehring, PETER KNIGHTS
In operations that use the sublevel stoping mining method, production scheduling takes into account factors, including ore reserve envelopes, ore grade averages, equipment capacity, feed controls to t
Nov 6, 2023
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Coal Mining in Ruhr Germany: An American Perspective of an Industry in TransitionBy Jürgen Kretschmann, Christina Suarez, Jürgen Brune, Stefan Möllerherm
"The Ruhr region in Germany’s North-Rhine Westphalia is going through significant change. By the end of 2018, the last two underground hard coal mines in the Ruhr, Ibbenbüren and Prosper-Haniel collie
Mar 1, 2019
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Beyond Compliance -Ethics And Incentives For SustainabilityBy J. A. Porter
This paper uses project examples, primarily associated with large iron ore mines in Brazil, to demonstrate opportunities for the mining industry to go beyond traditional compliance and impact mitigati
Jan 1, 1994
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Multi-objective Mathematical Programming Framework for Integrated Oil Sands Mine Planning and Tailings Disposal Optimization - Mining, Metallurgy & Exploration (2021)By Hooman Askari-Nasab, AHLAM MAREMI, EUGENE BEN-AWUAH
In oil sands mining, tailings are voluminous unwanted by-products generated from extracting the desired mineral from the mined ore. Dyke construction and backfilling activities require well-managed te
Apr 14, 2021
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Time Series Modeling of Methane Gas in Underground Mines (Mining, Metallurgy & Exploration)By JUAN DIAZ, Kray Luxbacher, Steven Schafrik, Dionissios T. Hristopulos, Zach Agioutantis
Methane gas is emitted during both underground and surface coal mining. Underground coal mines need to monitor methane gas emissions to ensure adequate ventilation is provided to guarantee that methan
Aug 2, 2022
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NOx emission of equipment and blasting agents in surface coal miningBy A. Lashgari
Surface coal mining in the Appalachian region consumes a significant amount of energy in the form of diesel fuel and blasting agents. emission of oxides of nitrogen (Nox) from these sources represents
Oct 1, 2013