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Lithium: Usage, Demand and the Québec Lithium MineBy Charles Taschereau
The statements made in this presentation contain certain forward-looking statements concerning potential developments affecting the business, prospects, financial condition and other aspects of Canada
May 1, 2011
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Economic: Factors in the U. S. Phosphate IndustryBy Bedrand L. Johnson
THE phosphate-rock industry is built upon natural deposits of rocks and minerals in which the element phosphorus is present as a phoshate. The term ?phosphate rock? is a general one, applied to certai
Jan 1, 1944
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Stabilization Of Organic Soil With The Limix SystemBy Magnus Ruin
The dry deep mixing method for stabilization of soft soil has been used in the Scandinavian countries for 25 years. The typical application has been stabilization of soft inorganic clay. Today the met
Jan 1, 2001
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Meet The Authors (207e1c6d-9541-4e4f-9b07-cf964eeb46ab)B. R. Coil (Electrical Installations at the Miami Mine are Cheaper with Flexible Cable, P. 356) was born in Higginsville, Mo., and attended McKinley High School and Missouri School of Mines. He receiv
Jan 1, 1952
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The Effect Of Oxidation On Sulfide Mineral FlotationBy W. K. Tolley, D. G. Kotlyar
Oxidized sulfide minerals, commonly formed by weathering, are becoming increasingly important resources as primary sulfide deposits are depleted. Oxidation, in general, reduces selectivity and recover
Jan 1, 1995
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Horizontal Stresses In The Hangingwall Of Tabular StopesBy A. P. Squelch
The question of what stress condition exists in the hangingwall of tabular stopes remains topical and largely unanswered. Limited field data exist to quantify the situation and provide calibration for
Jan 1, 2002
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Regional Geochemical Reconnaissance Of The Bradshaw Mountains, ArizonaBy John T. Awald
The Bradshaw Mountains of west-central Arizona cover an area of 1600 square miles and contain numerous old mines and prospects. The area has been geochemically sampled on a reconnaissance basis to rel
Jan 1, 1970
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The Solinox Scrubbing Process For Off-Gas PurificationBy Michael P. Meisel
Solinox is a physical scrubbing process capable of removing a number of noxious materials from off-gasses, especially SO2, hydrocarbons, halo¬gens, heavy metals such as dust, etc. As these materials a
Jan 1, 1992
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Challenges Facing The Australian Coal Industry - 1. IntroductionBy Allister McLeod
Coal is expected to play a major role in energy supply in the next 20 years. Oil is a convenient and still reasonably abundant fuel. However, its major sources of supply are regions where there is ner
Jan 1, 1982
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In-Situ Leach Mining The Next Quantum LeapThis paper considers the opportunities and problems which in-situ leach mining technology presents to the mining industry. These are exemplified by concerns addressed in the development of a proposa
Jan 1, 1988
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A Review Of The Analysis Of Amphibole FibersBy K. A. Allison, D. R. Van Orden, R. J. Lee
Continuing analysis of environmental samples for asbestos content has resulted in the misidentification of non-asbestos amphibole particles as asbestos fibers. These errors have received wide publici
Jan 1, 2005
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Loading and Haulage at the Indian Creek MineBy Laurence W. Casteel
Indian Creek Mine, newest of the St. Joseph Lead Co. properties, is located in southeast Missouri on the flanks of a buried porphyry ridge. Here the orebodies are very irregular in size and shape and
Dec 1, 1956
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Geologic Data for Blasting at the Minntac MineBy John Eloranta
This paper is a case study showing the assembly of available rock property parameters for the purpose of blast design. Blast optimization now includes subsequent milling and requires a full knowledge
Jan 1, 1996
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Paste Fill Plant Operation at the Louvicourt MineBy Benoit Bissonnette
"The need for production of a competent fill was recognized early by the project partners. Consequently, a 4000 Ud paste fill plant was constructed and commissioned in early August 1994.In order to fi
Jan 1, 1996
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Fine Grinding with the Szego Mill - An UpdateBy G. Papachristodoulou, O. Trass
"Performance data for both wet and dry grinding of materials have been obtained in this novel, planetary ring-roller mill over wide ranges or operating conditions. The Szego mill consists of a station
Jan 1, 1986
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Technical Notes - The Energy State of Fatigued CopperBy B. Welber, R. Webeler
A CCORDING to accepted theory, fatigue in A] metals is connected with the occurrence of local strain hardening even at applied stresses below the yield point as a consequence of stress concentrations
Jan 1, 1954
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The Role of Conditioning Energy in Emulsion FlotationThe effect of conditioning energy input on the metallurgical results of an emulsion flotation process has been attributed by previous authors to a detergency process. This publication shows that suc
Jan 1, 1969
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Wangaloa Coal Mine Rehabilitation - The First Six MonthsBy D Craw, C E. Martin, C Smith, C Rufaut
Wangaloa Coal Mine opened in 1945, and by the time of its closure in 1989, had produced 750 000 tonnes of coal and disturbed an area of 75 ha. The original mining licence required land rehabilitation
Jan 1, 2003
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The Merits Of Polymeric Fluids As Support SlurriesBy J. J. Beresford
The primary function of a support slurry is to provide stability during excavation. Today foundation structures can be designed around the additional friction afforded by the absence of the filter cak
Jan 1, 1989
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The Development of a Heal Stress Monitoring InstrumentHow many of you have felt tired and light-headed after standing or working in the sun or by the oppressive, hot, muggy conditions of an Australian summer? For those of you who have, you've exp
Jan 1, 1994