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The geology of the Agnew nickel deposit, Western AustraliaBy M. J. Gole, R. E. T. Hill, S. J. Barnes
"The Agnew (also known as the Perseverance) nickel deposit and its northern extension, the Rocky's Reward deposit, form one of the world's largest accumulations of nickel sulphides hosted by
Jan 1, 1989
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Dynamic Management of Road Construction Operations on SiteBy R. Heikkilä
Today road construction sites utilize more and more information modeling in design phases as well as model based 3-D machine control systems in site operations. For main contractor, the management and
Aug 1, 2013
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Effect of Process Water and Leach Temperature on the Leaching Behaviour of New Caledonian Nickel Laterite OresBy M. Laframboise, M. Buarzaiga
High-pressure acid leaching (HPAL) of nickel laterites has received considerable attention in recent years. High paymetals extraction, good selectivity, and advances in pressure hydrometallurgical tec
Jan 1, 2004
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Admixtures and other Factors Influencing Durability of Sprayed Concrete (Shotcrete)By Knut F. Garshol
Quality and durability of sprayed concrete depends on the concrete mix design, the type and use of accelerator and all the aspects of the placement onto the rock surface in the underground working. A
May 1, 2003
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Autogenous and semi-autogenous mill circuitsBy A. K. Ratte, C. M. Brown
"IntroductionIn autogenous mills, grinding of the ore feed is accomplished by the direct action of the variously sized rocks making up the feed on each other and the mill interior. Size reduction is a
Jan 1, 1989
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Distribution of the Saskatchewan Potash BedsBy H. A. Gorrell, S. R. L. Harding
"The potash beds in the Saskatchewan portion of the Williston Basin occur in the upper portion of the Prairie Evaporite formation of the Devonian Elk Point Group. They represent the late stage of a ma
Jan 1, 1967
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Hydrogen Sulphide Corrosion Cracking of SteelBy L. W. Vollmer
Introduction During the past three years at least fifty strings of 9% nickel steel tubing have exhibited excellent resistance .to the variably severe corrosive conditions typical of many of the sweet
Jan 1, 1952
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Stratigraphic and structural setting of gold-bearing shear zones in the yellowknife greenstone beltBy W. A. Padgham, H. Helmstaedt
Field evidence for current hypothe e about age and kinematic ignificance of gold-bearing hear zones in the Archean Yellowkni fe greenstone belt is reviewed , and it is concluded that major disagreemen
Jan 1, 1986
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Kennecott Utah Copper Smelter Rebuild Over 11 Million Tonnes of Concentrate SmeltedBy D. Janney
Kennecott's Utah Smelter commenced operations in June 1995 utilizing Outokumpu Flash Smelting (FSF) and Kennecott-Outokumpu Flash Converting (FCF) technology. After some initial teething and equi
Jan 1, 2007
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Large Underground Excavation Support for Ore ExploitationBy R. Lapcevic, P. Lokin
"Among other components, ore body „T“ was discovered in the Bor pit copper mine at a depth of app. 500m. The ore body is relatively small: 60-65m long, 40-45m wide and up to 50m high, but with an extr
Jan 1, 2015
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The Influence Of Plastic Anisotropy And Damage On The Crack Propagation Behaviour Of Zr-2.5nb Pressure Tube MaterialBy B. W. Williams
The crack propagation behaviour of Zr-2.5Nb pressure tube material was studied through comparison of the measured behaviour with the predicted response from finite element analysis. Three-dimensional
Jan 1, 2010
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The Impact of Environmental and Social Performance on the Financial Performance of Extractive Sector FirmsBy A. A. Goss
We investigate the relationship between corporate financial performance (CFP) and environmental and social performance (CSP) in a sample (n=165) of large, publicly traded U.S. mining and oil and gas f
Aug 1, 2013
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Design and Materials Selection of Autoclaves and Auxiliary EquipmentBy P. Cheung, J. Gulyas, R. Clary
Over the past 50 years, the use of autoclaves in the metallurgical industry has evolved from final metal recovery (hydrogen reduction) and purification (sulphide precipitate oxidation) to treating who
Jan 1, 2004
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Chapter 4. Property Interests, Entry, and Consents - Part I. Property InterestsBy Karl J. C. Harries
"4.1. INTRODUCTIONThis chapter, although divided into four parts, deals with only two principal topics. The first briefly describes and discusses some common types of property interests and considerat
Jan 1, 2003
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Application of Coal to Sewage TreatmentBy Peter Silveston, Earl Shannon
Process-oriented experiments on the use of coal as an adsorbent for certain soluble components of sewage are described. The capacity of Canadian coals for these components was less than 0.1 per cent b
Jan 1, 1970
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Flin Flon MineBy Geology Staff, C. H. Stockwell
"The Flin Flon base metal mine, owned and operated by the Hudson Bay Mining and Smelting Company, is on the Manitoba-Saskatchewan interprovincial boundary at a point 400 miles north of the Internation
Jan 1, 1954
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Low-gravity separation - Part 1By B. W. Clyburn
"Coals from the Corporation's Lingan and No. 26 mines are classified as high-volatile A bituminous, with a very low inherent ash and containing all essential properties to provide metallurgical coal,
Jan 1, 1985
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Conception et Performance d?un Séchoir à vis Chauffé par Induction ÉlectromagnétiqueBy Michel Dostie
Un séchoir à vis chauffé par induction électromagnétique a été développé et implanté chez Mines Niobec pour le séchage d?un concentré de niobium. Ce séchoir a permis une réduction des émissions de pou
May 1, 2007
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Subsidence Kinetics above Room and Pillar Mines & Development of Kinetic Criterion Based on Retro-Analysis of Subsidence CasesBy J. P. Piguet, A. Hosni, J. P. Josien, H. Baroudi, R. Hadadou
"The iron ore mines in the Lorraine region of north-eastern France cover a surface area of approximately 3,900 km2 and involve more than 150 cities. A total extraction method was usually used during e
Jan 1, 2015
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Resource developments on Indigenous Lands in Australia: The James Price Point Gas PrecinctBy Margaret Anne Stephenson
Today, in Australia, it is increasingly common to see agreements between Indigenous peoples and resource companies being achieved generally as Indigenous Land Use Agreements or agreements pursuant to
Aug 1, 2013