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Distribution behaviour of B and P in Si-slag system at 1500°C
By M A. Rhamdhani, K Avarmaa, A Putera, J Chen, G Brooks
Silicon-based photovoltaic cells are currently the most dominant types applied to convert solar energy to electricity. In solar-grade silicon (SG-Si), the control of boron (B) and phosphorus (P) is ve
Jun 19, 2024
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Turnover and Retention of Mining Professionals
Jan 1, 2004
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The Sullivan Concentrator ù The Last (and Best) Thirty Years
The optimal production of the metals needed by society is best achieved by a close synergy between concentrate production and smelting. For over 75 years commencing in 1923, such a close relationship
Jan 1, 2005
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Evaluation of the Ernest Henry Cu-Au Deposit Mineral Resources
By A J. Ryan
The Ernest Henry copper-gold Mineral Resource is the major asset heldby Ernest Henry Mining Pty Ltd, comprising A$6.4 billion of containedmetal. The case history presented below describing the evoluti
Jan 1, 1998
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A Dynamic Sediment Simulation to Predict the Variability of Suspended Solids Concentrations over Life-of-Mine for Application to a Risk-based Environmental Assessment
By M Ind, B Usher
Environmental regulators are increasingly adopting risk-based approaches to protect aquatic ecosystems. The Australian and New Zealand Environment and Conservation Council (ANZECC) and the Agriculture
Jul 16, 2014
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Truck Haulage Improvements at the Phu Kham Mine – the Journey to 97 per cent Utilisation of Availability
By S P. Young, K R. Monro
Reducing metal prices have forced mining operations to become more efficient and innovate in order to do more with the existing base. Much of this effort has focused on improving the efficiency of loa
Jun 22, 2016
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Waterview Connection – Temporary Works for Tunnel Boring Machine?Launching
By D Kubik, K The
The New Zealand (NZ) Transport Agency’s Waterview Connection will complete Auckland’s Western Ring Route, a 47 km north–south motorway alternative to Stage Highway 1. The project is being delivered by
Sep 17, 2014
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Main Events in the History of Mineral and Energy Resource Development in New Zealand
By A B. Christie, R L. Brathwaite
Since the first occupation of New Zealand in 800 - 900 AD, various useful minerals, rocks, and energy resources have been identified and extracted. The Maori prized greenstone for ornaments, tool
Jan 1, 1993
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Behavior of Minor Elements in the Roasting of Zinc Concentrate
By Kato T, Eguchi M, Seino T, Itagaki K, Kimura T, Muto T, Shimizu T, Kobayashi T
Behaviour of minor elements in the dust collecting system connected with fluidized bed roaster for zinc concentrate was investigated by use of the bench scale experimental appara- tus. The dust col
Jan 1, 1980
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The Development of a Procedure for the Inspection of Unlined Rock Service Tunnels
By D Lees, D Gilchrist
Sydney has hundreds of kilometres of sewer tunnels. Many of these are over 50 years old and some have been in service for more than 100 years. The tunnels are predominantly constructed in Hawkesbury S
Sep 17, 2014
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Mexican Ag-Au and Ag-Pb-Zn Epithermal Deposits: Hydrothermal Products of a Magmatic (?) Heritage
By T Albinson
Mexican epithermal deposits can be broadly grouped into two types based on their contained metals, distribution, associated igneous rocks and fluid inclusion compositions. Silver-gold deposits (eg Tay
Jan 1, 1995
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Single pass drill, install and inject self-drilling resin bolt application in poor ground
By T Roberts, D Faulkner, G Watt
Traditional mechanised resin rock bolting in hard rock underground mines requires the installation of resin capsules into a pre-drilled hole prior to the rock bolt being spun into a hole to mix the re
Nov 30, 2018
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Twenty-five Years of Mine Filling: Developments and Directions
The sixth international symposium on mining with fill nearly coincides with the 25th anniversary of the Jubilee Symposium on Mine Filling. That symposium, held in August 1973 in Mount Isa, in part to
Jan 1, 1998
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Recent Developments in Tunnel Fire and Life Safety Standards and Guidance
Currently an Australian Standard for tunnel fire safety is being developed for road and rail tunnels. Other local guidance relating to tunnel fire safety that has recently become available includes pu
Jan 1, 2008
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Dressing of Carbonates by Decrepitation
By Stevak D, Plesingerova B, Ellias K, Tkacova K
This paper presents information on the processing of minerals by decrepitation that can be an integral part of their mineral dressing. In the case of carbonates, processing by decrepitation is a spe
Jan 1, 1993
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Mining and Sustainability - Placer Niugini Limited
Can mining promote sustainable development? What is sustainable development? Is sustainable development good for corporate sustainability? Does it work in practice? If so, is it good for business? Thi
Jan 1, 1999
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An Analysis of the Mixing of Air and Methane in the Stream Produced by the Mine Injector Station - Presenting Preliminary Results of Measurements and Modelling
By J Janus, J Krawczyk
Local accumulation of methane in workings of a longwall is one of the most common causes of mining accidents. This gas has many sources: it may leak from goaf through permeable sealings, or through ga
Jul 1, 2013
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The Effects of Increased Salinity on Microbially Mediated Ecosystem Processes in Ephemeral Streams
By J L. Kerr, J Beyer-Robson, S Vink
Driven by an increasing need for water conservation, coal mine operators in the upper Isaac River catchment have placed significant emphasis upon the reuse of water. This initiative led to an overall
Nov 26, 2013
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SBRE framework – application to Olympic Dam deposit
By D Clarke, I Minniakhmetov
This paper describes the application of the SBRE framework to model the Olympic Dam deposit, one of the largest copper and uranium deposits in the world. Geostatistical simulations are the best practi
May 24, 2023
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Calibration and Testing of a Geometallurgical Leaching Protocol for Determining Copper Mineralogical Deportment
By N L. Turner, D J. Robinson, A J. McFarlane, N M. Chapman, L L. Kuhar, R L. Meakin, R Martin
A number of geometallurgical tests have been developed within the AMIRA P843A Geometallurgical Mapping and Mine Modelling (GeMIII) project, an interdisciplinary collaborative research project involvin
Sep 29, 2013