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Hydrocyclone Classification Studies of a Complex Nickel Ore
By Nageswararao K
A series of tests was carried out on one of the rock-pebble milling circuits treating complex nickel ores at Kambalda Nickel Operations of Western Mining Corporation. A mathematical model to describe
Jan 1, 1981
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Effective Mine Planning on a Microcomputer
Tougher physical mining and processing conditions as well as economic circumstances are causing many mining companies to re-evaluate the effectiveness of their mine planning. The recent wave of ine
Jan 1, 1989
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The Mineral Composition of Ore from the Hill 50 Gold Mine, Western Australia
Ore from the Hill 50 Gold Mine, consists essentially of pyrrhotite, with minor amounts of pyrite, chalcopyrite, galena and gold, replacing "jaspilite." The gold is associated with the sulphi
Jan 1, 1955
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Flotation Circuit Analysis at WMC Ltd Olympic Dam Operation
By P Wigley
New methods of analysing and modelling flotation circuits have been developed as part of the AMIRA P9 mineral processing research project. A study using these techniques was conducted on the Olympic D
Jan 1, 2003
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The Composition of Ore from the Lloyd Copper Mine, Burraga, N.S.W
In an earlier paper (Stanton, 1953) a brief account was given of the geological environment and structure of the Lloyd Copper Mine orebody, Burraga, N.S.W. The present paper is concerned with the chem
Jan 1, 1955
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Dynamic Trial of an On-Stream Analyser for Iron Ore Fines
By Messenger A. J, Miles J. G
A thermal neutron irradiation technique using a mCf neutron source has been developed and applied to thp.simultaneous determination of iron and aluminium (expressed as AI2O3) in iron ore fines (-6 mm
Jan 1, 1980
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The Effect on Metallurgical Recoveries of Inaccuracies in Assay Results
It is the purpose of this paper to produce some evidence on the accuracy to be expected from normal assay procedure using the usual first class equipment, and to examine the effect that many assaying
Jan 1, 1952
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Presidential Address (8fa799da-72ad-450c-992f-fd16f30a89df)
This evening I intend to explain the position of the gold mining industry in the light of post war trends and events.I propose initially to comment on gold production throughout the World and then pro
Jan 1, 1964
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Angas Zinc Mine - Start-Up and the First Twelve Months of Operation in the Adelaide Hills
Terramin Australia LimitedÆs Angas Lead and Zinc Mine operates in the unique and picturesque environment of Adelaide Hills, 60 km South East of the Adelaide city centre itself. The mine was granted ap
Jan 1, 2009
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Online Slurry Analysis for Process Control and Monitoring at Iron Ore Concentrators
By M J. Kongas, K M. Saloheimo
This paper presents the art of on-stream particle size and elemental analysis used at iron ore concentrators, followed by the results and experiences from several sites.Online particle size analysis i
Aug 12, 2013
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Mineralogy and Textures of Thackaringa Sulphide Ore (24fa3d6b-5e1a-4d95-911e-22279cdb9bf0)
In his account of the Thackaringa sulphide ore, Lawrence (p. 92) reports the presence of valleriite as a minor accessory in chalcopyrite. He says that it is readily identified by its intensive anisotr
Jan 1, 1967
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Laboratory Flotation of Endeavour Inlet, N.Z. Antimony Ore
Antimony ore samples (mean assay 18·7 per cent antimony) from Endeavour Inlet, Marlborough Sounds New Zealand, were tested for upgrading by flotation to a saleable product (60 per cent antimony).
Jan 1, 1977
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Factors Determining Lead Yields During Electrolysis of PbS Dissolved in Molten Chlorides
A study of the electrolysis of PbS in molten PbCl2 showed cathode efficiencies which increased with current density at fixed sulphide concentrations, and decreased with increasing sulphide concentrati
Jan 1, 1973
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Development of a Theoretical Approach to The Heap Leaching of Copper Sulphide Ores
Heap leaching of copper sulphide and oxide ores' has been conducted at Rum Jungle since the end of 1965.A review of operations was made and this led to an examination of some theoretical aspects
Jan 1, 1969
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Regional Mappings Using Aerial Photographs as an Aid to Ore Location: The Mount Fitton Talc Deposit, South Australia
The assistance that can be gained by the use of aerial photographs in the geological examination of a mineral field is clearly illustrated by the results of a rapid reconnaissance survey of the newly-
Jan 1, 1950
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Experiences with Underground Sampling of Emplaced Hydraulic Fill
The methods and equipment developed and used at the Mount Isa mine to obtain samples of uncemented hydraulic fill lying above major horizontal pillars are described. From existing underground developm
Jan 1, 1976
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The Application of Geology to Mining at Bendigo
In recent years it has been more and more recognised that applied geology can be of service to the mining industry, and many mining companies overseas now have permanent geological staff as part of th
Jan 1, 1936
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Contributed discussion to "The minimisation of surface subsidence by design of mine workings"
Holla has given a good background to the various methods of subsidence control in the coalfields around Sydney.The present writer notes that in many cases, especially with wide longwall panels, there
Jan 1, 1986
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Sydvaranger Magnetite Mine, Norway - Owner Mining Tenders and Implementation
Northern Iron Ltd (NIL) is an Australian listed company that recently brought the historic Sydvaranger open pit Magnetite Mine (the Project) in Northern Norway successfully back into production. NIL m
May 1, 2010
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Progressing Cave Performance into the Later Stages of the Deep Ore Zone Mine
By A M. Purba and A Sjadat, A D. Wilson
Ongoing mining of the East Ertsberg Skarn System orebody below the Gunung Bijih Timur and Intermediate Ore Zone caves has been relatively successful and a ramp up to 80 000 t/d was achieved in the Dee
May 9, 2016