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Beneficiation of Marine Sands from Les Iles-De-La-MadeleineBy Alain Dorval
"''Purification of marine sands from Les Iles-de-la-Madeleine''This paper presents the results of the work that has been done at CRM pilot plant for «Les Silices du Golfe Inc.». Essentially the purpos
Jan 1, 1994
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A Framework for Presenting and Benchmarking Resource ProjectsBy M A. Noppé
"Investors and other stakeholders assessing the risk, opportunity and relative value associated with a resource project need to appreciate the project in its correct context. Errors, omissions, biased
Mar 8, 2016
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IC 7788 Mining Methods and Practices at the Johnson Camp Copper-Zinc Mine, Coronado Copper & Zinc CoBy JOE SIERAKOSKI, W. R. Hardwick
This paper , which describes mining methods and practices at the Johnson Camp copper -zinc mine , Coronado Copper & Zinc Co. , Cochise County , Ariz . , is one of a series being prepared by the Bureau
Jun 1, 1957
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A Meander Cutoff Into A Gravel Extraction Pond, Clackamas River, OregonBy E. F. Schnitzer, C. Lidstone, D. Cramer, P. J. Wampler
The River Island mining site is located at approximately river mile (RM) 15 on the Clackamas River, a large gravel-bed river in northwest Oregon. During major flooding in February 1996, rapid channel
Jan 1, 2006
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Preliminary Investigations on the Effects of Particle Size and Tip size in the Current Activated Tip-based Sintering (CATS) of Nickel Powder CompactsBy K. Morsi, S. K. Kassegne, A. El-Desouky, K. S. Moon
"Current Activated Tip-based Sintering (CATS) is a new process for the powder-based fabrication of macro, micro and possibly nano-scale features and shapes. This new and unique process enables selecti
Jan 1, 2011
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Water Recycling and Frugal Water UseWater rights and availability are extremely contentious issues in many mining regions around the world, in some instances leading to violent confrontation. This situation has the potential to only get
Sep 13, 2010
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RI 2225 Gasoline Losses Due to Incomplete Combustion in Motor VehiclesBy PHILIP A. ZANG
The rapidly increasing use of motor vehicles in the United States has introduced an entirely new problem in the proper ventilation oftunnels , subways , and other confined spaces through which such ma
Mar 1, 1921
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The Geology and Ore Deposits of the Horne Mine, Noranda, QuebecBy Peter Price
Introduction The Horne mine, the property of Noranda Mines, Limited, has in the last six years become one of Canada's leading gold and copper producers. Since the smelter was blown-in during Dec
Jan 1, 1934
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Preparation at the Face (acf647bf-b5fb-49e2-950a-42037f02c832)By M. H. Forester, John D. Cooner
ALTHOUGH the unmined anthracite will last for approximately A 150 years, most of the thicker and cleaner coal beds have been almost entirely first-mined and pretty well robbed, leaving much of the pre
Jan 1, 1943
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RI 9646 - Concluding Evaluation Of A Continuous Haulage Guidance SensorBy John J. Sammarco
The mining industry has the highest average annual fatality rate among major U.S. industries. To address this, the National Institute for Occupational Safety and Health, Pittsburgh Research Laborator
Jan 11, 1998
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Fractal And Conditional Simulation Of Sulfur Distribution In A Coal Seam (4c91aff8-30ba-4b0c-955a-63413e5a6673)By K. V. K. Prasad
Forecasting mined grade variability from exploration information is a challenging task in mine planning. For effective planning of activities such as workplace scheduling, ore grade quality control et
Jan 1, 1992
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Markets for Western CoalBy H. Stutchbury
Alberta is labouring, and has laboured, under serious difficulties in the marketing of ?her coals, due to a number of conditions which now obtain, but all of which appear capable of solution, and the
Jan 1, 1925
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CRIRSCO 2007 — current activitiesBy J. Postle, Deborah McCombe
"This is the third in a series of articles about the Committee for Mineral Reserves International Reporting Standards (CRIRSCO). The first article was an interview with Niall Weatherstone, Chairman of
Jan 1, 2003
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RI 3550 Cooperative Fuel Research Motor-Gasoline Survey, Summer 1940 ? IntroductionBy E. C. Lane
[This is the tenth in a series of retorts on properties of commercial motor fuels, made in accordance with a cooperative agreement between the Cooperative Fuel Research (C.F.R.) Committee e end the Bu
Jan 1, 1941
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IC 6448 Mining, Crushing, And Grinding Methods And Costs At The Reliance Cement-Rock Quarry Of The Giant Portland Cement Co., Egypt, Pa. ? IntroductionBy S. G. McAnally
This is one of a series of papers describing mining and crushing methods and costs at cement plant quarries throughout the United States and deals directly with the methods employed and costs obtained
Jan 1, 1931
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5-strand Slitting Process: Implementation And ResultsBy Andrea Zanon
Slitting processes have been used for many years to increase the productivity of smaller diameter deformed bars, without making major investments in the rolling mill. This technology is used mainly fo
Oct 30, 2017
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DiscussionThe Role of the Drilling Contractor BY FERRIS E. SAINSBURY Ron Haxby, Occidental Minerals What is the best method for drilling a 12-in. diam hole to a depth of 1200 ft and maintaining the deflecti
Jan 1, 1979
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Heap Leaching ProblemsBy G. D. Van Arsdale
THE paper of Mr. Posnjak presents a laboratory confirmation of the well known facts that air ox-idation of pure solutions of ferrous sulfate is slow and difficult and that, like many other similar rea
Jan 7, 1927
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Planning for (not so) final land useBy J Durbin
To effectively plan for closure, we must have an end-point in mind. To undertake meaningful rehabilitation, a post-mine land use (or uses) must be known. However, it is becoming more apparent that th
Jul 25, 2018
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Mill Liner Bolt Removal SystemBy Michel Fontaine, Bruno St-Cyr
"The mission of the CENTRE DE RECHERCHE INDUSTRIELLE DU QUEBEC (CRIQ) is to stimulate economic development by guiding businesses in their pursuit of innovation.With a comprehensive approach to their n
Jan 1, 2000