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Innovative Approach to Open Pit Edge ProtectionBy N Redwood, N Fowkes, A Bassom, S Durkin
"It is well known that from time-to-time a vehicle will interact with a bund or windrow and often the barrier is insufficient to safely arrest that vehicle. The result of such an incident is often cat
Nov 15, 2016
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Application of Lateral Crater Test in Open Pit Blasting Parameters OptimisationBy Y M. Wang, W Z. Liu, L F. Li, X L. Zhang
Based on the blasting crater theory, the equation between k under typical cases and burden line, charge height was obtained by open pit bench blasting analysis model. The model was calculated with min
Aug 24, 2015
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Updraught SinteringBy Green A. D M
The establishment of the Imperial Smelting Furnace at Sulphide Coporation Pty. Limited for the smelting of zinc and lead made it necessary to design and install sintering capacity to produce approxima
Jan 1, 1964
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Chromite and Other Ultramafic Detrital Minerals from the Morobe Coast, New GuineaBeach sands on the Morobe coast of New Guinea contain significant amounts of chromite. This chromite, together with the more abundant associated minerals such as olivine, enstatite, tremolite, anti
Jan 1, 1973
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Bio-oxidation Heaps and AMD from Waste Rock Dumps - The Importance of the Intrinsic Oxidation RateBy A I M Ritchie
The pyrite oxidation rate is a process central to both the performance of bio-oxidation heaps, used in the pre-treatment of some refractory gold ores, and to the levels of pollution in acid rock dra
Jan 1, 1994
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The Design, Installation and Commissioning of an Absorption Refrigeration System at Gwalia Gold Mine in Western AustraliaBy J deVries, A Broodryk, P Kyselica, K McLean
Gwalia gold mine is located close to the town of Leonora in the Goldfields region of Western Australia, some 830 km from Perth. The mine is wholly owned by St Barbara Ltd, an Australian Securities Exc
Aug 31, 2015
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Prefeasibility Testing of Gold Ore Samples Prior to CIP Plant DesignBy K B. Quast
During the prefeasibility stage of the mining cycle for a gold deposit, an evaluation of the ore leaching characteristics from various defined areas is essential prior to plant design. There are a num
Jan 1, 1998
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Fingerprinting and Signatures - Tracing Mine Impacts in Complex Aquatic SystemsBy C Bonini, A Markham, P Whittle, B Pearson
"Mine-derived sedimentation in rivers can have significant impacts on the processes and features of the receiving environment and impact on communities reliant on this environment. However, identifyin
Nov 26, 2013
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Susceptibility and Gamma-Gamma Probe Measurements in Boreholes for Ore Boundary Determinations in LKAB's Iron Ore Mine in Malmberget, Northern SwedenLKAB operates two underground mines in Kiruna and Malmberget, Sweden. Blast furnace pellet is the main product and makes up 70 per cent of total production. The orebodies are hosted by 1910 - 1860 Ma
Jan 1, 2006
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Design of Air-Blast Plugs for a Sublevel Caving OperationThe Telfer Underground sublevel cave (SLC) Operation is located approximately 850 m below surface. The cave was designed to propagate through an old decline which was initially used to monitor the cav
Nov 25, 2010
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Geostatistical Parametrisation for Grade Control of Stratiform Banded Iron Formation in 'Singhbhum - Keonjhar - Bonai' Belt of IndiaBy Sarkar B. C, Sen A. K
India is well endowed with vast reserves of banded hematite ore, about 12 billion tonnes, estimated by some conventional methods. Various authors have assessed this huge reserve using some advanced
Jan 1, 1995
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Chinese Non-Ferrous MetalsDURING the four years, 1922, 1923, 1924, and 1925, China produced the following quantities of non-ferrous metals and ores: Antimony Products - 67,869 (long) tons. The production for 1925 was 20,869 to
Jan 1, 1927
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Pisolitic Limonite Deposits in Northwest AustraliaBy Morgan B. D
Since the mid 1950s, limonite deposits of a new type have been found in the northwest of Western Australia. The deposits consist of extensive fossil valley fillings up to several hundred feet in depth
Jan 1, 1964
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Analysis of Haul Truck Tyre Costs in a Multiple Pit Surface coal MineBy Cox LT
A short term tyre study of trucks operating in a multiple pit surface coal mine showed significant potential for cost savings. The tyre study, conducted on-site over a three months period covered a
Jan 1, 1982
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Risk Management and Use of a Geotechnical Baseline Report for a Competitive Alliance Procurement?ProcessBy T Ireland, S Eratne, W Newns, P Spies
The approach to risk management during the procurement of major projects often has a significant outcome on the ultimate delivery of a project. The NZ$1.4 B Waterview Connection project is the largest
Sep 17, 2014
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Soil Air Carbon Dioxide and Oxygen Measurements as an Aid to Exploration for Concealed Sulphide Mineralisation in South Australia - a Practical AssessmentBy Morris B. J
Soil air samples taken from the top one metre of the soil profile, were measured for C02 and 02 using portable field analysers at a number of sites of known sulphide mineralisation in South Australia.
Jan 1, 1993
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Underground Construction Challenges Associated with the Albany Conglomerate in AucklandBy L J. Strachan, O J. Hawes, S W. Crossen, R C. Roberts
The Albany Conglomerate is a widespread geological unit found in northern areas of Auckland, New Zealand. It has previously been described as part of the early Miocene Waitemata Group which underlies
Sep 17, 2014
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Separation and enrichment of copper, nickel and cobalt from acidic leach solution of smelter slag using solvent extraction and selective precipitationBy K Haga, G Danha, A Shibayama, L L. Godirilwe
The hydrometallurgical separation and enrichment processes provide an effective way to selectively recover metals from relatively dilute multicomponent sulfuric acid leach solutions. The multicomponen
Aug 24, 2022
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Experimental Study on Extinguishing Characteristics of Coal Fire in Confined SpaceBy B Wu, B W. Lei, B J. Duan
When a coalmine fire occurs, it is crucial to judge the developing trends inside the fire area by analysing the changes of gas concentration in order to formulate the proper rescue measures. At presen
Aug 31, 2015
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Managing Groundwater Impacts in the Surat BasinBy R Cox, S Pandey
The coal seam gas (CSG) industry is expanding rapidly in the Surat and Bowen basins. CSG production involves pumping water from the coal seams to release the gas adsorbed to coal particles. The reduct
Nov 26, 2013