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Recovery of Fine Gold Particles from Philippine Gold Deposits by Enhanced Gravity Concentration and Flotation
Recovery of Fine Gold Particles from Philippine Gold Deposits by Enhanced Gravity Concentration and Flotation The objective of the study is to determine the applicability of enhanced gravity concentr
Sep 13, 2010
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Electrowinning of Copper at High Current Densities
The maximum current density at which conventional copper electrowinning plants will result in satisfactory, adherent, and dendrite·free cathodes is determined by the thickness of the diffusion bo
Jan 1, 1972
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Computer-Based Design of Open Cut Mines
Three stages are involved in the complete design and evaluation of an open cut mine. These are:1. design of the optimu,m ultimate pit, and selectionof the optimum mill capacity,2. development of produ
Jan 1, 1970
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Current Approaches and New Developments in Reducing Environmental Impacts in the Mining Industry
By T F. Guerin
Explorationn and mining have shown to cause significant impacts to the terrestrial and marine environment. Current mining and exploration techniques are outlined in the light of their potential to imp
Jan 1, 1992
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Near-Infrared Spectroscopy (NIRS) Sorting in the Upgrading and Processing of Skorpion Non-Sulfide Zinc Ore
Near-Infrared Spectroscopy (NIRS) Sorting in the Upgrading and Processing of Skorpion Non-Sulfide Zinc Ore In 2008 Anglo American sponsored a research project at RWTH Aachen University to assess the
Sep 13, 2010
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Paper No. 181. Some Geological Considerations Affecting Western Australian Ore-Deposits.
AMONG the multifarious duties which fall to the lot of a mining engineer it is safe to say that there is none of more fundamental importance than the study of the ore-deposits on which it is thefuncti
Jan 1, 1909
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Production of Cobalt Oxide, Cobalt Sulphate and Electrolytic Cobalt
In, one stage of the purification sequence of the zinc sulphate electrolyte used at Risdon, cobalt is, precipitated as cobalt nitroso-,B-naphtholate, which is separated from the solution by filtration
Jan 1, 1949
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Reduction of Copper Sulphide with CO-cO2-He Gas Mixtures in the Presence of CaO
By Moinpour M
The kinetics of reduction of copper (cuprous) sulphide with CO-CO2-He gas mixtures, using an excess of CaO(s) as a sulphur-scavenging substance were investigated in the temperature range 855° - 9
Jan 1, 1989
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Mineral Changes that Occur During Coal Gasification
Mineral Changes that Occur During Coal Gasification
Sep 13, 2010
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Epithermal Zeolite Deposits in Lacustrine Tuffs, Ngakuru, Taupo Volcanic Zone, New Zealand
In the Ngakuru area, zeolite deposits occur in late Quaternary lake sediments and ignimbrites. The deposits are associated with sinters, hydrothermal eruption breccias, and quartz-adularia altered fau
Jan 1, 2002
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Mineral Processing Engineering Education in China - Bringing up the Engineering Diathesis and Design Competence of the College Students
Mineral Processing Engineering Education in China - Bringing up the Engineering Diathesis and Design Competence of the College Students
Sep 13, 2010
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The North Lyell Tunnel, Tasmania
THIS tunnel, which is an adit 7000 ft. long, was undertaken by the Mount Lyell Mining and Railway Company Limited to connect its treatment works with the North Lyell mine at depth, with a view to effe
Jan 1, 1929
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Thermodynamic and Phase Diagram of the Lead-Lead Sulphide Binary System
The published liquidus data on the Pb-PbS system have been correlated on the basis of one-coefficient Margules equations. Thermodynamic properties of the components of this system have been obtained,
Jan 1, 1972
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Valuation Methodology for Mineral Properties: An International Perspective on What is æMarket ValueÆ
How the Australasian and Canadian Codes (VALMIN and CIMVal) approach mineral property valuation is described. Brief comment is also made on the International Valuation Standards CommitteeÆs interest i
Jan 1, 2002
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The Flow of Slurries at Suction Pipe Inlets
The material presented in this paper describes experimental work to determine the effect of variations in suction nozzle design upon inlet flow conditions. Four entrance profile shapes were examined u
Jan 1, 1966
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Presidential Address, 1970 Men for Minerals
This evening I would like to speak about men for the mineral industry.It is trite to say that the mining industry is expanding rapidly and that technically trained men are in short supply. How short i
Jan 1, 1970
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Seismic Interpretation Problems Caused by Miocene Channels in the Central Part of the Gippsland Basin
By Cadman S. J
( The central part of the Gippsland Basin is surrounded by existing major Petroleum accumulations and although six exploration wells have been drilled in the area, none are significant petroleum dis
Jan 1, 1992
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The Round Hill Gold-Scheelite Deposit, Macraes Flat, Otago, New Zealand
The Round Hill gold-scheelite deposit is located three kilometres from Macraes Flat and approximately 60 kilometres due north of Dunedin, New Zealand. A mining feasibility study is currently being und
Jan 1, 1987
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Risk Management in Minerals Procurement
The nature of the specialty glass and ceramic business magnifies the dependency of the ultimate product on the unique properties of their raw materials used to make them. This dependency has implica
Jan 1, 1989
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Historic Mining Landscapes of Central Otago
As the theme of this conference is æRediscover OtagoÆ it would seem appropriate to revisit the era of the gold rushes and subsequent mining industry which rapidly advanced settlement and economic pros
Jan 1, 1992