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Effect of Gravity Recovery on Overall Plant Recovery. Sadiola – A Case Study (998ef7ed-734f-4917-a31d-ff2d1cd09bd4)
By Craig Naudé
"An enhanced gravity concentrator was installed in conjunction with an Intensive Leach Reactor at the Sadiola plant in Mali last year and commissioned in Dec 2007.There has been much debate over the y
Jan 1, 2009
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Vacuum Degassing of Steel
By D. E. Parson, W. A. Morgan
This paper offers a brief review of current literature pertaining to vacuum degassing or vacuum casting of steel as practiced in the U.S.A., Germany and the U.S.S.R. The advantages of vacuum degassin
Jan 1, 1961
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Athabasca Basin Proterozoic Unconformity Uranium Deposits: Alteration, Deposit Geometry And Lithostructural Setting
By A. Aubin, H. Yang, G. Zaluski
The Athabasca Basin of northern Saskatchewan and Alberta is an exceptionally rich metallogenic region, hosting more than 2.8 B lb U3O8, of which over 927 M lb U3O8 have been mined out since extraction
Jan 1, 2020
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White Earth Project, Colorado — The largest titanium resource in the United States
By R. A. Lunceford, K. C. Shaver
Acquired by Teck Corporation in 1990, the White Earth project, located in southwestern Colorado is the largest titanium resource in the U.S. Teck Corporation has conducted geologic, reserve, mineral p
Jan 1, 1998
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Deformation and Structural Controls on Gold Mineralization in the Clarence Stream Shear Zone, Southwestern New Brunswick, Canada
By K. G. Thorne, D. R. Lentz, A. F. Park
"The Main zone of the Clarence Stream gold deposit is hosted by a shear zone adjacent to the Saint George batholith in southwestern New Brunswick. The mineralization history relates to progressive def
Jan 1, 2008
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Erosion/Corrosion Effects on the Design and Maintenance of a Potash Refinery
By J. Davis, M. G. Reading
"INTRODUCTIONInternational Minerals and Chemical Corporation (Canada) Limited operates two potash mine/refinery complexes near Esterhazy, Saskatchewan. Annual production of approximately 4.2 million t
Jan 1, 1983
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Industrial Minerals Used In the Paint Industry
By Joseph Bradley
THROUGHOUT this article, minerals used in the paint industry are designated 'pigments'. They may be classified in two groups: (1) Pigments which are used in the state in which they occur i
Jan 1, 1937
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Marketing of Western Canadian Minerals
By H. T. Fargey
This paper considers the social, economic and political factors and their influence on future production and marketing of Western Canadian minerals. Among the subjects discussed are inflation, taxatio
Jan 1, 1973
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Electron Beam Processes for Advanced Engineered Materials and the Application of Digital Manufacturing
By R. Edinger
Aerospace and space products depend, probably more than any other products in industry, on advanced materials. While there are many ways of producing aerospace parts, in many cases the process does no
Jan 1, 2006
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History and Problems of the Wabana Submarine Iron Mines
By V. J. Southey
"This paper reviews the history of Wabana Mines from 1892 to 1966, inclusive, in order to clarify the essential factors involved in the achievement of maximum mining efficiency and in the search for a
Jan 1, 1969
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The Midas Pond Gold Prospect, Victoria Lake Group, Central Newfoundland: A Mesothermal Quartz Vein System with Epithermal Characteristics
By Derek H. C. Wilton, David T. W. Evans
"Abstract - The Midas Pond gold prospect, central Newfoundland, is hosted by sheared and altered felsic and mafic pyroclastic rocks of the Tulks Hill volcanics, Victoria Lake Group, and has been trenc
Jan 1, 2000
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Development of value-added zeolite products from St. Cloud Mining
By R. S. Bowman, G. S. Austin, J. M. Barker, P. S. Freeman
The physical, chemical and mineralogic characteristics of zeolites allow commercially important applications. While adoption of zeolite technology is slow in the United States compared to other region
Jan 1, 2004
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A Simple Estimation Method of Materials Handling Specific Energy Consumption in HPGR Circuits
By A. G. Doll
"Multi-stage crushing plants, including high pressure grinding roll (HPGR) circuits, require more materials handling equipment than SAG and ball mill circuits. A temptation exists to neglect the energ
Jan 1, 2015
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Beneficiation of Oolitic Iron Ores
By K. Peake, A. Dalvi, V. Hernandez, S. Chang, M. Oliazadeh
"Ironstone Resources Ltd. is developing the Clear Hills oolitic iron ore deposit in northwest Alberta, Canada. Sources of oolitic iron ore worldwide are abundant and ubiquitous, but there is currently
Jan 1, 2014
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Twenty Five Years of Sonic Injection Plant Trials and Implementation — Let’s Take Stock
By Joël P. T. Kapusta
Back in 1995, Air Liquide and Union Minière presented a joint paper at the Copper 95 – Cobre 95 Conference in Santiago, Chile, describing the first full scale plant trials of shrouded sonic injection
Jan 1, 2019
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An Investigation on the Effect of the Ore Particle Size on the Efficiency of Sarcheshmeh Copper Mine Crushing Unit
By Mohsen Amir-Rahmat
The ore of Sarcheshmeh copper deposit that has been located in the south ?east of Iran, contains four type of rock that they have their specific hardness and strength according to their alteration typ
May 1, 2003
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Ground Support Audit at Brunswick Mine ? Data Collection and Results Management
Ground support audits are sometimes necessary in ageing underground mines. Usually, the purpose of such audits is to assess the state of the ground support in various parts of the mine, identify areas
May 1, 2009
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Reliability and maintainability models for mobile underground haulage equipment
By L. K. Daneshmend
"Competitive pressures dictate that the mining industry moves to larger mobile underground haulage equipment with more advanced equipment mechanization, higher levels of autonomous operation of machin
Jan 1, 2003
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Urban mining — Recycling gypsum waste in Vancouver
By J. A. McCamley
Gypsum scrap generated from wallboard manufacturing, construction and deconstruction activities in North America, Europe and Japan is a recognized environmental problem. Landfill disposal of this gyps
Jan 1, 2004
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Advances in the treatment of CuSO4-H2SO4-As-Sb-H2O solutions by electrodialysis
By L. Cifuentes, J. M. Casas
The treatment of aqueous CuSO4-H2SO4- As-Sb solutions by electrodialysis in order to separate and concentrate species of interest has recently been studied. Results show that it is possible to separat
Jan 1, 2004