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SEC (United States) - Industry Guide 7 - Description of Property by Issuers Engaged or to be Engaged in Significant Mining Operations"Industry Guide 7 contains the Securities and Exchange Commission’s basic mining disclosure policy. It provides guidance for Registrants on various matters including the definition and disclosure of p
Jan 1, 2003
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TransAlta's Centralia MineCentralia?Mine Operations ?Centralia Mine ?Mountainous Terrain ?High rainfall (greater than 50 inches/yr) ?Multiple Pit/Multiple Seam ?Truck/Shovel Prestripping ?Dragline Overburden ?Coal Wash
May 1, 2001
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Copper sulphide depression with thioglycollate or trithiocarbonateBy Gordon E. Agar
"The effectiveness of two this compounds for copper sulphide depression in molybdenite flotation has been examined with batch bench scale tests.Both thioglycollate and trithiocarbonate proved to be go
Jan 1, 1984
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Oxidic Systems: A Combined Modelling and Experimental ApproachBy N. Moelans, I. Bellemans, K. Verbeken
In this work, we present a phase field model to simulate the facetted crystallization of Fe3O4 in a quaternary FeO-Fe2O3-Cu2O-SiO2 melt under different partial pressures of oxygen. An important focus
Jan 1, 2019
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Underground water treatment at the Kidd Creek MinesBy M. K. Walter
"The underground operations of Kidd Creek Mines uses an average of 450 U.S. gpm water during regular operations, and discharges an average of 800 U.S. gpm through consecutive staged pumping lifts of 1
Jan 1, 1988
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Monitoring CO2 Sequestration from Spaceborne Synthetic Aperture Radar (SAR) Platforms Using Interferometric (InSAR) Image Stack AnalysisBy Bruce Macdonald
Operational reservoir management activities such as cyclical steam, water or CO2 injections frequently cause surface micro-deformation. InSAR monitoring from space based sensors of this surface deform
Jun 1, 2012
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Structural transformations of magnesium alloys during ThixomoldingBy F. Czerwinski
Mechanically fragmented chips of an AZ91D magnesium alloy were transformed into a semisolid slurry within the Thixomolding® system. Microstructural analysis of a material at various processing stages
Jan 1, 2004
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COLOMBIA - Colombian Emerald Reserves Inferred from Leached Beryllium of their Host Black ShaleBy Gaston Giuliani, Jérome Massot, Didier Bourlès, Lionel Siame
"Abstract - We present a new approach for the evaluation of the potential of emerald reserves in gem projects using beryllium (Be) mobility. The distribution of Be in the different phases of hydrother
Jan 1, 1999
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Presidential Address, M.S.N.S.By Alex McEachern
MINING LEADS WAY TO PROSPERITY THE year 1937 will stand out in the history of mining and metal products in Canada as one of which we shall always be proud. The combined contribution of these industri
Jan 1, 1938
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Exploring Metal Recycling Business In ChinaBy K. Soga
DOWA has long been specialized in the treatment of complex massive sulfide ores from exploration through smelting. Its competitive advantage derived from ore dressing technology to dress and concentra
Jan 1, 2007
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Red Dog Mine, Alaska versus Quebrada Blanca Mine, Chile Is it that different to mine in the Arctic than on top of the Andes?By Alvaro Diaz
Introduction, who is Teck Red Dog and Quebrada Blanca Mines Uniqueness of environment Arctic versus High Altitude Conditions Logistical challenges People and Stakeholders Conclusions
May 1, 2013
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Ore reserves - the four Cs (56b43a22-2c28-47ce-ad2b-75e60bf8cf34)By W. P. Armstrong, O. Owens
"The process of arriving at the size and grade of· (a) a newly discovered body of mineralization, (b) a potential ore resource, (c) an orebody proposed for mining, or (d) the ore reserves in a mine, r
Jan 1, 1994
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Aggregate Resources of Southern OntarioBy M. A. Vos
"Aggregates are the low-cost mineral raw material of building construction. Large volumes of aggregate are consumed each year. The availability of aggregates in southern Ontario is discussed in the co
Jan 1, 1972
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Provincial tax changes: trend continuesBy Robert B. Parsons
"The annual onslaught of provincial budgets and tax changes is complete, and once again the Canadian taxpayer is being asked to dig deeper into his pocket to fund old and new programs. It is noteworth
Jan 1, 1992
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Arsenic Immobilization Research Advances: Past, Present and FutureBy George P. Demopoulos
In this paper the author will provide an overview of over 20 years of research & developments in the area of hydrometallurgical arsenic immobilization that culminated recently in the industrial implem
Jan 1, 2014
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Filtering of Background Variation Factors in Stream Sediment Geochemical Surveys Application to Zn Sedex Deposits in the Gatineau Area, Southwestern Quebec, Canada (1efe4fef-ee6d-45e5-a4d6-e70ef72ac68a)By Michel Jebrak, Claude Bellehumeur
Regional and orientation geochemical stream sediment surveys were carried out by the Quebec Department of Energy and Resources in southwestern Quebec, over a part of the Mont Laurier Terrane of the Gr
Jan 1, 1993
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Design and Construction of the Gilon Railway Tunnels in Karstic RockBy M. Wittke
"In the course of the extension of the railway network in Israel, currently the two 4.6 km long tubes of the Gilon Tunnels on the line from Akko to Carmiel are being constructed. The tunnels run throu
Jan 1, 2015
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Observational Construction Management of a Large Scale Underground Railway Station by Urban NATM Based on the Mechanism for Generation of Surface Settlement -Railway Bosphorus Tube Crossing, Tunnels and StationsBy S. Kobayashi, N. Ohara, T. Aoki, S. Sakurai, M. Iwano, M. Shimo, I. Otsuka
"This project is the upgrading of a commuter line of approximately 76 km to improve the railway system in Istanbul metropolitan area. Railway tracks have been connected between Asia and Europe through
Jan 1, 2015
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Increased SAG Grinding Capacity at Goldex Secondary Crushing of SAG Mill Feed (bad27958-8860-46a5-8ff9-5edadd1fb4dd)By D. Runnels, A. Allaire, J. Fournier, Y. Sylvestre, F. Robichaud
The Goldex operation of Agnico-Eagle Mines (AEM) commenced operations in the spring of 2008. Following some months of initial operation, the grinding circuit capacity was under-performing according to
Jan 1, 2012
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Sustainable Mining and the Green Mining InitiativeBy Louise Laverdure
The Canadian mining sector has to be innovative and invest in the development of sustainable mining technologies to maintain its international leadership. Natural Resources Canada (NRCan) collaborated
May 1, 2011