Search Documents
Search Again
Search Again
Refine Search
Refine Search
-
An Occupational Health and Safety Perspective on the Water Systems in MiningBy J Field
Many aspects of water use in mining are driven by the technical requirements for water. There has been little consideration given to both the safety and the health requirements. Workers in the mining
Jan 1, 2006
-
Practical applications of large language models in miningBy B Gyngell, P Culvenor
Large language models (LLMs) have generated a lot of hype since ChatGPT was released in early 2023. In essence, they allow people to interact with computer systems through natural language and have th
Sep 1, 2024
-
Quantitative Clay Mineralogy for a Calcrete-Hosted Uranium Deposit – Innovative Application of Existing Technology on an Unprecedented ScaleBy C Lower
An unprecedented, quantitative, deposit-scale understanding of major clay mineral distribution throughout the Yeelirrie uranium deposit has been achieved by adapting the existing HyLogger™/HyChips™ an
Sep 5, 2011
-
Rock Deformation and Mineralization at Mount IsaBy Hall G
The Mount Isa silver-lead-,zinc deposit possesses a number of features which sets it apart from usual occurrences of ores containing those metals. The deposit has been described in vario:us papers, bu
Jan 1, 1942
-
Resource Estimation for the Aurukun Bauxite DepositBy C Grobler, M Recklies, G Jiang, I Taylor, M Morgan, G MacDonald, L Smith
The resource estimation of lateritic deposits, such as Aurukun, presents specific issues related to the lateral changes in thickness and elevation of the various horizontal layers (or zones) within th
Jan 1, 2009
-
A systematic approach of sample selection to predict processing performance of an ore bodyBy K Tungpalan, E Wightman, M Edraki, E Manlapig, L Keeney
The depletion of easily mined high-grade ore bodies resulted in the industry having to exploit lower grade, complex resources (Albanese and McGagh, 2011; Darling, 2011; Randolph, 2011). The trend is n
Nov 21, 2018
-
Diamond Drill Bore SurveyingHAPPENING to be in Cue recently the writer was unexpectedly called upon to make surveys of some diamond drill bores on the Big Bell mine on the Murchison goldfield. The owner of the mine Mr Herman Man
Jan 1, 1930
-
Regional Infrastructure - RailThe history of the rail and mining industry in Queensland over the past century is inseparable. Indeed it was mining that led to the construction of the line west from Townsville and that shaped its c
Jan 1, 1998
-
Use of fly-ash slurry in backfill grouting in coalminesBy X Z. Sun, N Jiang, J H. Zhao, C X. Wang, L Y. Bai
In backfill grouting for underground coalmines, the filling materials strengthen the caving rock and support the overlying strata to reduce surface subsidence. The broken roof strata fail and collapse
Nov 29, 2022
-
Ore recovery on a room and pillar zinc mineBy J Santana, V Ferraz, G Pinto, G Cruzado
Morro Agudo is an underground zinc and lead mine owned by Nexa Resources. The mine uses room and pillar as the main mining method. The recovery of pillars as well as the opening of new excavations usi
Nov 29, 2022
-
Planning for the Future – Development of Beneficial End Use from a Quarry Pit Lake, Victoria, AustraliaBy C D. McCullough, M Gerner
Rarely do opportunities arise allowing closure of a mine site to be planned as a key beneficial land use asset within a new urban growth area; particularly so well prior to cessation of mining.Pit lak
Jul 16, 2014
-
Development of rock testing system with changeable stiffness and test research on failure characteristics of rockBy Y H. Zhu, X X. Tang, Y C. Yin, M L. Xing
Based on the stiffness theory, the stiffness difference and energy supply of surrounding rocks are important inducing factors for strain burst. However, due to the lack of multi-level low stiffness te
Nov 29, 2022
-
Design, Construction and Performance of a Passive Treatment System for the Reduction of Acidity and Dissolved Metals in Acid Sulfate Soil WaterwaysBy M D. Melville, B C. T Macdonald, T D. W
The surface waters in regions with acid sulfate soils (ASS) can contain high concentrations of acidity and dissolved metals. These soils cause problems for agriculture, construction and development. T
Jan 1, 2003
-
Modelling the Impact of Rockmass and Blast Design Variations on Blast FragmentationBy S S. Kanchibotla, I Brunton
Most blast fragmentation models assume the rock mass properties, explosive properties and blast design variables to be constants and uniformly distributed within a blast. However, in reality all these
Jan 1, 2001
-
Deoxidation of Ti-Ni alloy by the calcium and CaF2-MgCl2 fluxBy K S. Park, J K. Kim, J H. Park, Y Su
The present study investigates the possibility of the direct removal of oxygen from the Ti-30Ni (wt per cent) alloy melt through the thermodynamic equilibrium reactions at 1623 K in the vertical tube
Aug 21, 2024
-
A Practical Approach to Truck Dispatch for Open Pit MinesBy D M. Silva, J C. Alves
According to the literature, material transportation represents 50 per cent of the operating costs for an open pit mine. In this context, this paper proposes a multistage approach for dynamic truck di
Sep 26, 2011
-
Whole of mine planning – Evolution Mount Rawdon case studyBy M L, G Maddocks, A Ferrier, ers, A Forbes
Evolution’s Mount Rawdon Operation (MRO) produces gold and silver through open pit mining methods. The mining operations are scheduled to be completed in FY24 (Financial Year 2024), after which low-gr
Aug 2, 2023
-
Opportunities for rare earth element recovery from waste streamsBy K Clode, J Al-Shdifat, S Daykin
Planning for a circular economy allows for previously untapped market opportunities to be explored, resulting in new, innovative revenue generating opportunities, while also reducing environmental imp
Sep 1, 2024
-
R&D roadmaps in mining and water management – a design-led approach to driving sustainability and innovationBy M Yadav, K Clode, S Daykin
The mining industry faces numerous challenges related to sustainability and circular economy principles, necessitating strategic approaches to innovation and resource management. As demands for minera
Sep 1, 2024
-
Machine learning integration of hyperspectral and geophysical data for improved exploration targetingBy B P. Voutharoj, R A. Dutch, M Paknezhad, T Ostersen
With the proliferation of new sensor technologies, acquiring multiple data sets over the same ground is becoming cheaper and easier than ever. This new, higher resolution multivariate data provides a
Sep 1, 2024