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Dealing with uncertainties on mining equipment fleet planning and usageBy I R. Souza
At the mining industry, there are several uncertainties that may affect the mobile mining equipment fleet sizing and usage, such as commodity supply and demand, which impacts the mineral price, enviro
Nov 8, 2021
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Investigations on Lead Roasting at the Sulphide Corporation's Works at Cockle Creek, N.S.W.THE paper is principally eoncerncd with experimental work carried out the author whilst a number of the metallurgical staff at the Cockle Creek works. The metallurgical has been discussed sufficiently
Jan 1, 1924
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Further Development of Short-face Technology in the Soviet Coal MinesBy Kuzmitch O, Morozov A
The main direction in the mechanisation in the mines of the Donbas and the USSR is long-face technology with complexes on the base of hydraulic supports. On the base of the 30 year old experience of e
Jan 1, 1991
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Project Evaluation and Valuation – An Investor’s Golden RuleBy L I. Rozman
"There have always been development projects that fall short of expectations. In the last decade, we have seen more than the usual number of mining and oil/gas development projects taking significantl
Mar 8, 2016
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Bowen Basin Coalmine Spoil Classification for Improved Mine Rehabilitation OutcomesBy T Baumgartl, J Burgess, B Emmerton, P D. Erskine
Large-scale open cut mining in the Bowen Basin has been undertaken for over 40 years. During this period, improved mechanical capability and economics have allowed extraction to greater depths, result
Jun 28, 2016
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Risk Assessment of Historical Mine Waste Using Chemical Analysis and Ocular Mineral/Rock Classification û A ComparisonBy S SSdbom
A comparison was made between chemical analysis and ocular mineral/rock classification in health-based risk assessment of historical mine waste produced between 1625 and 1975. Large parts of the mine
Jan 1, 2008
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Investigating psychosocial incidents and gendered violence for enhanced mine safety outcomesBy D Flint, K Vague
The Work Health and Safety Act 2020 (WA) (WHS Act; DMIRS, 2020) and associated Work Health and Safety (Mines) Regulations 2022 (WA) (WHS Regulations; DMIRS, 2022), supporting guidance materials and ot
Apr 16, 2024
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Geotechnical Centrifuge Technology for Characterising the Interaction of Tailings and Pore Water over Decadal Time PeriodsBy D Anderson, W Timms
"A geotechnical centrifuge can characterise and model the interaction of tailings and fluids over very long time periods by accelerating drainage and consolidation processes. This technology can be co
Jul 27, 2015
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Muck Pile Shaping for Draglines and Dozers at Surface CoalminesBy M Nagarajan, S Esen
This paper presents three case studies from three surface coalmines. The first case study is from a coalmine where a dragline operates in 60 m wide and 1 km long strips. Typical overburden height rang
Aug 24, 2015
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Production Drill Optimisation at Telfer Underground - A Move Towards AutomationBy P F. Knights, P Boniwell
This paper investigates the causes of low effective utilisation of the production drill fleet at the Telfer Underground Gold Mine, as measured by the percussion hours per shift. The first part of this
Jan 1, 2008
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Classification System Efficiency - A Comprehensive Closed-Circuit Grinding Optimisation MetricBy R E. McIvor, K M. Bartholomew
Classification system efficiency (CSE) is a simple, powerful metric that provides a comprehensive measure of classification system performance. CSE directly quantifies the amount of coarse solids in t
Sep 26, 2013
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Ramp-up and long-term performance of the Albion Process™ plant at GeoProMining Gold ArmeniaBy D Walker, A Tsvetkov, P Voigt, O Kloiber-Deane
The GPM Gold Operation has been employing an Albion Process™ plant at its Sotk (Zod) gold mine in Armenia since 2014. Long term data from the operation is now being published for the first time. The
Aug 29, 2018
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Footwall Stability at the LKAB's Kiruna Sublevel Caving Operation, SwedenBy C DahnTr-Lindqvist
The Kiruna mine produced about 19 Mt processed iron ore in 1999 using sublevel caving. General failure in the hangingwall has been widely studied and its mechanism is rather well understood. Failure i
Jan 1, 2000
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Automated Mineralogy for Ore Characterisation and Plant OptimisationBy Y Gu, R Fandrich
Traditionally, characterisation of the mineralogy and textures of ore and rock samples were based on observations of hand specimens and thin sections using an optical microscope. The extent of the dat
Jan 1, 2007
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Measurement? Assessment? The Real Challenge is CommunicationOne of the earliest and continuing challenges in driving sustainable development in large scale resource industry projects is around the issue of assessment û how do you measure the sustainability of
Jan 1, 2009
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Leach Residue and Pregnant Liquor Separation – Process and Capital Comparison of Counter-Current Decantation and Counter-Current Washing with Vacuum FiltrationBy R Klepper
Separation of leach residue suspended solids from pregnant liquor solution is an important step in hydrometallurgy flowsheets. Alternative flowsheet options are counter-current decantation (CCD) thick
Aug 8, 2011
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Tunnel Boring Machine Usage Speeds up Development at Stillwater MineBy D Willis, A Shanahan, C Jacobs, T Luxner
The application of tunnel boring machines (TBM) for reef mining is a unique practice with benefits over current mining methods given the right geology and geometry of the orebody. The Stillwater Minin
Sep 17, 2014
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Heavy Mineral Prospectivity in the Eucla BasinBy B Hou
The Eucla Basin in southern Australia is emerging as an important global source of zircon from heavy mineral sands. Understanding the geological evolution of the basin and movement of heavy minerals d
Oct 5, 2011
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Exploding the Myths ù A Case Study on Land Use Planning and Quarry BuffersBy M Freeman
In a visionary move, the Planning Commission and the Ministry for Planning in Western Australia decided to invite three extractive industry quarry operators, local government councils and State Govern
Jan 1, 2001
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Fatigue risk in your operations – real or rubbish? It actually dependsBy T Dawson, B Haskins
Fatigue is it the newest buzz word or is fatigue a real phenomenon that is creating safety and organisational risk for you? There is no debate that fatigue is natural, and it affects us all, just lik
Oct 16, 2017