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Construction — You need risk-based cost estimatingBy A. Moergeli, Philip Sander, John J. Reilly
"Estimating and managing the costs of complex infrastructure projects – in the planning/design and construction phases, for both owners and contractors – has been a challenge for decades. The more com
Apr 1, 2016
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Kickstarting Culture Change - SME Annual Meeting 2024By Andrew McGrath, Geraldine Lyons, Sarah Barcelona
In the dynamic and challenging modern industry landscape, understanding and unleashing the true role and contribution of technical teams is crucial to business success. The cyclical nature of industri
Feb 1, 2024
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Sierra Gorda Chile’s new copper-molybdenum operationBy C. Garcia, J. J. Opazo, A. Potulsha, T. Comi
"Sierra Gorda SCM is a joint venture partnership of KGHM International (owned by KGHM SA, Poland), Sumitomo Metal Mining and Sumitomo Corp. (Japan) operating in northern Chile. The Sierra Gorda openpi
Jan 1, 2014
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An observation on similarities and differences between Canadian and US mining industries and academia - ME Feature ArticleBy Vladislav Kecojevic
Both Canada and the United States are endowed with significant reserves of mineral resources. Mining industries in these two countries have a strong safety and health culture; skilled, dedicated and w
Nov 1, 2025
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Mining Foundation Of The Southwest To Honor Rescuers Of 33 Miners In ChileThe 29th annual American Mining Hall of Fame Awards Banquet and Fundraiser sponsored by the Mining Foundation of the Southwest (MFSW) will be held at the JW Marriott Star Pass Resort, Tucson, AZ on Sa
Jan 1, 2011
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Exploring the differences in safety climate among mining sectorsBy CASSANDRA L. HOEBBEL, PATRICK L. YORIO, Emily J. Haas
This study revealed significantly less favorable perceptions of the existing organizational safety climate among workers in the underground coal-mining sector compared with those in the industrial-min
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Mining Foundation Of The Southwest To Host 30th Annual BanquetThe 30th annual American Mining Hall of Fame Awards Banquet and Fundraiser sponsored by the Mining Foundation of the Southwest (MFSW) will be held at the JW Marriott Star Pass Resort, Tucson, AZ on Sa
Jan 1, 2012
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Alaska Gold and Southwest Copper – How Daniel Jackling Brought Copper Know-How to the Juneau Gold BeltBy T. Braun
In 1911, a young mining engineer named Bartlett Thane assembled a large claim block, 4 miles southeast of Juneau, Alaska. Across the Gastineau Channel on Douglas Island, the Alaska Treadwell Gold Mini
Jan 1, 2019
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Integrating Mathews Stability Chart into the Stope Layout Determination Algorithm - Mining, Metallurgy & Exploration (2024)By Danu Putra, Budi Sulistianto, Tri Karian, Mohammad Nur Heriawan
Stope layout optimization is an important feature of underground mining that maximizes the economic value of the project while taking mining limits into account. The large number of parameters and con
May 22, 2024
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Assessing Longwall Gateroad Ground Response and Support Alternatives - Mining, Metallurgy & Exploration (2021)By Peter Zhang, I. BERK TULU, Morgan M. Sears, Mark Van Dyke, Heather Dougherty, Ted Klemetti, Gabriel S. Esterhuizen
Ground falls in longwall gateroad entries remain a concern in modern longwall operations. The gateroads are subject to changing horizontal and vertical ground stress induced by longwall extraction. Th
May 13, 2021
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Overview of Current Us Longwall Gateroad Support PracticesBy I. B. Tulu, M. M. Sears
"In 2015, 40 longwall mines provided nearly 60% of the US coal production from underground mining methods. This represents a substantial, yet gradual increase from just under 50% over the last 5 years
Jan 1, 2017
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Maximizing the Processing of Polymetallic Concentrates via Actinide Separation and Rare Earth Retrieval - Mining, Metallurgy & Exploration (2024)By Mona M. Fawzy, Ahmed A. Eliwa, Ahmed H. Orabi, Amal E. Mubark, Ebrahim A. Gawad
During the last decades, the growing demand for rare earth elements (REEs) has led to numerous recent studies to recover these elements from various bearing ores and wastes. Therefore, the recovery of
May 4, 2024
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Comparison of Coal Mine Emergency Management and Rescue Practices in Germany and the United StatesBy W. Hermülheim, J. Brune
"This paper analyzes mine emergency management and rescue practices in German underground coal mines and compares them to those used in the United States. The German mining industry has developed thes
Jan 1, 2015
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Attacking The Small-Mine Fatality Problem In West VirginiaBy R. L. Grayson
For the years 1990 and 1991, West Virginia's underground coal small-mine fatality rate « 20 employees) was approximately ten times higher than the national coal industry rate. Although the total
Jan 1, 1994
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Analysis Of The Mining Engineering Faculty PipelineBy M. M. Poulton
Universities are not immune from the large number of retirements facing the mining industry. Department heads anticipate that we will need to replace all of the senior mining engineering faculty in t
Jan 1, 2012
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Study of the Textural Changes in the Nowshera (Pakistan) Ca-Bentonite Caused by the Physical Purification Before and After NaCl Treatment "Mining, Metallurgy & Exploration (2021)"By Liaqat Ali Shah, Muhammad Farooq, Zait Ullah Shah, Francisco Rolando Valenzuela-Díaz
Bentonite collected from Nowshera (Pakistan) was treated with NaCl, and the < 2-μm clay fractions were separated by sedimentation process. The textural changes in NaCl treated purified bentonite were
Jan 7, 2021
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Waste Disposal In Underground Mines-A Technology Partnership To Protect The Environment (fc2ac075-1967-4724-8734-84eeb97abdfb)By N. T. Rempe
Proper use of natural resources is multiple use. Underground space resulting from mineral extraction offers opportunities for deep geologic waste disposal (DGWD) which can solve many environmental pro
Jan 1, 1996
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The human factors in the success of mineral processing projectsBy M. P. Smith, C. Hughes-Narborough, Y. T. Man
"Money and reputations can be lost in bad projects. Causes of bad mineral processing projects include poor contract definition and purchase of equipment without adequate test work. However, the root c
Aug 1, 2016
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Impacts of ESG on the Copper Supply Chain— The New Critical Mineral - SME Annual Meeting 2024By Casandra Gamez Gonzales, Angelina Anani
Copper, the newest addition to the critical mineral list, is an essential metal whose electrical and heat conductive properties label it as a vital mineral for the creation of renewable energy sources
Feb 1, 2024
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Mining’s Next Frontier: Perspectives And Transformations - SME Annual Meeting 2025By Sakshi Hazuria Anderson, Angela Binder, Oscar Jaime Restrepo Baena, Simit Raval, Sandra Nowosad
As the mining industry faces times of change, new challenges arise to ensure raw material supply for the younger and future generations. Different scenarios are currently shaping the way we mine and t
Feb 1, 2025