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Magnesia from Magnesite by Calcination/Carbonic Acid Leaching: Solubility of Magnesium and Iron
By Moorrees C, Everson P
A detailed examination of carbonic acid leaching of crude iron-containing magnesia derived from Savage River magnesite shows that the rate and extent of magnesium and iron dissolution are affected by
Jan 1, 1983
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Archaean Gold Systems of South Australia
By A Reid
The Late Archaean of South AustraliaÆs Gawler Craton contains significant potential for gold resources. The main targets of interest are migmatised gold style systems of which the Challenger deposit i
Jan 1, 2007
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Evaluation of sintering behaviour based on ore characteristics
By T Higuchi, L Lu
The quality of iron ore fines have been deteriorating, which has affected sinter quality and productivity adversely. New pretreatment and sintering technologies are therefore required to tackle the gr
Jul 24, 2017
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Influence of Cognitive Biases on Project Evaluation
By S Love, M Anderson, M Boland
"The high rate of failure of new mine developments to meet feasibility study expectations has been the subject of many fine technical papers. Yet failure rates remain stubbornly high.Similarly, the co
Mar 8, 2016
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Hydrothermal Mineralisation in Northeast Striking Fault Zones, Otago Schist
By D Craw, J Becker
Post-metamorphic structural evolution of Otago Schist resulted in a pattern of northwest and northeast striking faults and fractures cutting the basement rocks. These faults have been reactivated seve
Jan 1, 1998
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The Pyroxene Granulites and Associated Gabbros of the Fraser Range, Western Australia, and their Economic Significance
The Fraser Range is composed dominantly of basic pyroxene granulites derived from basalts, many of which appear to have been vesicular and pillowed. Acidic and basic garnet-bearing granulites are impo
Jan 1, 1969
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Proposed Model for High Speed Diamond Cutting of Hard Rocks
By B Bamford
High speed diamond cutting has extensive applications in civil and mining engineering. A project involving the diamond sawing of black granite is investigating the nature of the diamond cutting proces
Jan 1, 1992
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Equipment Application to the Smaller Underground Mining Operations
Mining companies in order to compete and succeed in being viable business propositions must look to the future and select mining methods which guarantee improved efficiency and productivity as well as
Jan 1, 1990
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A Study of Extracting Vanadium from Stone Coal Using Cyclic Oxidation
A Study of Extracting Vanadium from Stone Coal Using Cyclic Oxidation
Sep 13, 2010
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Life Cycle Assessment and Tailings Management Trade-Off Studies - An Approach to Implementation
Tailings management trade-off studies are done for all mining projects. There is wide variability in these studies as their approach, details and outcomes are determined by the experience and focus of
Jan 1, 2009
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Development of the Use of Roaster (SO2) Gas in the Treatment Plant at Gold Mines of Kalgoorlie Limited
By Penrose E. K
With the exception of occasional periods, when up to 80% of oxidized ore was treated, the G.M.K. plant treated all sulphide ore until October, 1939. The treatment was, briefly, as follows:The ore was
Jan 1, 1942
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Study on Mineral Processing for a Cassiterite Ore in Southwest China
Study on Mineral Processing for a Cassiterite Ore in Southwest China
Sep 13, 2010
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Tailings regulation – a South Australian perspective
By G B. Smith, G M. Marshall, A Querzoli
The South Australian mining regulatory framework has adopted a performance based approach to the management of risk. This approach has been in place in South Australia for more than 10 years and is in
Jul 23, 2018
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Environmental Assessment of Iron Ore Agglomeration Processes
By K R. Vining, T E. Norgate
A study was carried out to compare the environmental impacts of the two major iron ore agglomeration processes, sintering and pelletising, using life cycle assessment (LCA) methodology. The following
Jan 1, 2006
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Filter-Pressing
THE filter-press, which has done so much for the successful treatment of the sulpho-telluride ores of Kalgoorlie, has a serious rival in the vacuum process, and this paper is written with a view to ar
Jan 1, 1910
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The Economic Potential of the Greymouth Coalfield
The Greymouth Coalfield contains New Zealand's greatest known resource of bituminous rank coal. The coals are of very high quality, with low ash and sulphur contents and a range of other properti
Jan 1, 1985
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A New Practical Approach to Mineral Seperation by Flotation with Anionic and Cationic Derivatives of Fatty Acids
Laboratory flotation tests on sized fractions of a certain number of selected minerals with homologous fatty acid derivatives (i.e. sodium salts and amine acetates) confirm that the higher homologues
Jan 1, 1965
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Analysis of Geological Mapping Data at the Cononish Gold-Silver Mine, Perthshire, Scotland
By I M. Platten, C J. S Sangster, Y Xie
The Cononish gold-silver deposit is a steep, relatively narrow quartz-vein system, with a current total mineral resource of 154 000 oz Au and 589 000 oz Ag. The northeast-southwest trending system was
Jan 1, 2009
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The Treatment of Antimonial Gold Ores
The only simple sulphide mineral of antimony of importance is stibnite, SbS3, containing 71·8% antimony when pure. It is lead-grey, has a densityof 4·5 to 4·6 and melts at 546°C. I
Jan 1, 1944
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Installations of the Computer at Mount Isa
Mount Isa Mines Limited first installed electronic data processing equipment in 1959. The decision to replace this equipment with a computer was motivated by the need for greater processing power and
Jan 1, 1968