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Geology and Alteration Mineralogy of the Karangahake Adularia-Sericite Epithermal Deposit, Hauraki Goldfield, New Zealand
By M Stevens, M P. Simpson, J L. Mauk
The Karangahake deposit was the second largest producer of gold-silver bullion in the Hauraki Goldfield, New Zealand. New mapping of a 2 + 3 km (6 km2) area demonstrates that hydrothermal alteration s
Jan 1, 2005
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The Composition of The Lead-Zinc Ores at CaptainÆs Flat, NSW
The following observations on the mineral composition of the lead-zinc ores at Captain's Flat, New South Wales, are based upon the examination of a collection of specimens made during a brief vis
Jan 1, 1943
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Auriferous Veins at Charters Towers
Probably no other country or coutinent has so many rich deposits of various different minerals as Australia. Long ago in the days of my boyhood in the old land the marvellous discoveries of high perce
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The Mineralogy and Reactivity of Pyrrhotite from Selected Nickel Ore Deposits and its Effect on Flotation Performance
The Mineralogy and Reactivity of Pyrrhotite from Selected Nickel Ore Deposits and its Effect on Flotation Performance
Sep 13, 2010
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Benchmarking Comminution Energy Consumption for Improved Efficiency
By G R. Ballantyne, M S. Powell
A comprehensive Australia-wide survey of comminution energy consumption at copper and gold mines was presented by the authors at the 11th AusIMM Mill Operators’ Conference 2012. The database has been
Sep 1, 2014
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The Coal Industry of New South Wales
As it is probable that a large proportion of the members of the Institute attending this meeting are connected with the metalliferous side of mining, the writer thought that, as coal and coke are requ
Jan 1, 1918
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Performance of Outotec FloatForce« Flotation Mechanism - A Study in Both Computational Fluid Dynamics and Industrial Scale Measurement
Performance of Outotec FloatForce« Flotation Mechanism - A Study in Both Computational Fluid Dynamics and Industrial Scale Measurement
Sep 13, 2010
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The Use and Abuse of Feasibility Studies
By N Cusworth
The development of a resource project inevitably requires the investigation of a vast range of issues across most engineering disciplines û mining, metallurgical, chemical, civil, electrical, mechanic
Jan 1, 2007
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Diamonds: The Ultimate in Added Value
Australia is not capitalizing on the raw gems and precious minerals that it produces in abundance. In particular, there is an unrealised value for diamonds due to lack of processing after mining. A
Jan 1, 1989
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Calcining Aluminum Trihydrate in a Circulating Fluid Bed, A new Technique
Increasing demands on quality of metallurgical grade alumina and for lower production costs led to the development of a new fluid bed calcining process. The process, jointly developed in Germany by Ve
Jan 1, 1972
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Management of Hydrogeological Risk in Tunnelling Projects
A key driver to the success of a tunnelling project (the project) is the management of hydrogeological risk. The hydrogeological risk, if not managed, may cause significant impacts on the overall perf
Jan 1, 2008
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Estimating Particle Size Fraction Proportions - A Multiscale Approach Using Multiple Kernel Learning
Estimating Particle Size Fraction Proportions - A Multiscale Approach Using Multiple Kernel Learning
Sep 13, 2010
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Presidential Address (d1c8711c-24f7-4067-8feb-50759fcd4917)
In presenting this address I am conscious of the honour that has been paid me in my election to this important office, and I am very aware that I follow, in the position of President, many distinguish
Jan 1, 1963
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Technology of Electrolytic Reduction of Alumina by the Hall-Heroult Process: I. A Voltage Analysis Under Conditions of Varying Alumina Concentration
Experimental results are presented for the anode overvoltage as a function of current density for different alumina concentrations in an alumina reduction cell. Voltage changes due to the electrolyte
Jan 1, 1965
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Deposit Types and Paleo-Depth Extents of Coromandel Epithermal Au-Ag Deposits
By A B. Christie
Known epithermal deposits in the Coromandel region belong to the low-sulphidation type, represented by three subtypes: (1) andesite-hosted epithermal Au-Ag, (2) rhyolite-hosted epithermal Au-Ag, and
Jan 1, 2000
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Three-Dimensional Modelling of Construction Tolerance in Trapezoidal Segments
By R Bertuzzi
This paper presents a three-dimensional analysis of a trapezoidal-shaped segmental tunnel lining for a recent tunnelling project in Sydney. Two- dimensional analyses, hand calculations and equipment s
Jan 1, 2008
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Numerical Simulation of the Drainage in a Mining Stope Filled with Hydraulic Bakcfill
By Servant S
In the mine of this study, cemented hydraulic backfill is placed under the form of a slurry at a percentage of solid by weight varying from 50 to 65 per cent. This slurry settles and cures in the st
Jan 1, 1998
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University research on molten slags, matte, speiss and metal systems for high temperature processing – challenges, opportunities and solutions
By E Jak, P Hayes, J Chen, M Shevchenko, E Nekhoroshev, D Shishin
Recent decades have seen significant advancements in analytical and experimental techniques, thermodynamic theory, and computational capabilities in high temperature research which are particularly ti
Jun 19, 2024
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Carmen Copper – A Sustainable Approach to Tailings Thickener Upgrades
By C Maloloy-on, S Morgan, M Deiparine, H Mackie
There is a strong focus in the mining industry to limit its impact on water quality and usage. This is even more evident in developing countries, where mining companies operate within local communitie
Sep 7, 2015
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A Geological Model for Gold Mineralisation at Reefton, New Zealand
By G J. Corbett, P Magner, M McKenzie
Structures formed during ductile deformation have been reactivated during the later brittle mineralisation process. Two generations of folding are classified as: early recumbent megascopic FI folds an
Jan 1, 1997