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Underground Mine Communication SystemsBy Zenari L, Kent D
As our mines introduce more sophisticated production technology into their operations, the dependence on communication systems is markedly increased to allow the management of the technology. Howev
Jan 1, 1997
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Some Recent Advances in Coal Flotation ResearchThe series of events leading to the adoption of more complex flotation circuits for coal have been reviewed. In essence, it has been concluded that ac- ceptable overall flotation recovery will onl
Jan 1, 1984
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Truck Haulage Using Overhead Electrical Power to Conserve Diesel Fuel and Improve Haulage EconomicsBy Brzezniak W
Conversion to trolley assist is a means of minimizing diesel fuel consumption, which in many mining situations offers a rapid payback of capital investment plus the inherent flexi- bility and maneu
Jan 1, 1981
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Charging Patterns, Size Distribution and Velocity Profiles in a Stock ColumnBy Nightingale RJ
A column (50 cm 4) provided with a bell charging mechanism and a rectangular perspex insert was used to investigate the inter-relationship between charging pattern, size analysis and velocity profile
Jan 1, 1975
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Characterisation and Correlation of Volcanism in the McArthur Basin and Transitional Domain, NTBy D J Rawlings
The Palaeo- to Mesoproterozoic McArthur Basin contains a thick (-10 km) intracratonic platform cover sequence of unmetamorphosed and relatively undeformed sedimentary and volcanic rocks (Pietsch et
Jan 1, 1994
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Understanding Geological Variability and Quantifying Resource Risk at the Kencana Underground Gold Mine, IndonesiaBy D Wardiman, R Benton, D Sims, T Carr, V Singh
The Kencana underground gold mine comprises two world-class epithermal vein deposits located in the North Maluku province of Indonesia on Halmahera Island. The K1 deposit has a recent extensive mining
Jan 1, 2009
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The Broken Hill Lode û Its Geological StructurePerhaps no aspect of the investigation of an ore-deposit is of greater importance to the mining geologist and engineer than a consideration of its geological structure. A thorough understanding of the
Jan 1, 1932
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Removal of Radioactivity from Mineral Sands ProductsBy Stanojevic R, McGlinn PJ, Day RA, Levins DM
This paper reports the results of a number of studies that Ansto has carried out for mineral sands companies concerned about low-levels of naturally-occurring radioactivity in their products. Where
Jan 1, 1993
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A Few Notes on the Hydro-Electric Power of TasmaniaA BRIEF account of the water-power potentialities of Tasmania is given, together with possible applications of the power commercially. A short history of the Waddamana development is then given, and t
Jan 1, 1923
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Mine Process Simulation ù A Strategic Tool as Well as a Process Optimisation ToolMining is a high risk, high capital and potentially high reward undertaking. A large proportion of the risk comes from a lack of definition of the orebody (which also provides some of the potential) a
Jan 1, 2003
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Open the Matrices Wear and Self-Sharpening of Impregnated Diamond Drill BitsBy Hll J. K, Zhang Y. G
The wear mechanisms of impregnated diamond drill bit matrices are complex and believed to be the key point in solving drill bit self-sharpening problems. A method has been developed to find the chan
Jan 1, 1989
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Adsorption Mechanism of Gold Di-Cyanide onto Activated CarbonBy Sandenbergh RF
The debate on the mechanism of adsorption of gold and silver di-cyanide onto activated carbon could be divided into two schools of thought. On the one hand, it has been proposed that the combined effe
Jan 1, 1997
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Supergene Nickel Deposits-Origins and FeaturesLateritic nickel ore occurs as a supergene or residual deposit as a result of the tropical weathering of underlying ultramafic rocks. The mineralisation may be as hydrated Ni-Mg silicates, like ga
Jan 1, 1974
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Tin Exploration in Indonesia - Problems and SolutionBy Umar N
Traditional exploration has been undertaken by both local and overseas experts to discover tin deposits in Indonesia over almost 300 years. Indonesia is part of a tin belt which runs from Myanmar in
Jan 1, 1996
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Reducing CO2 emissions from the ferro-alloy and silicon productionBy G M. Tranell, M Tangstad
The CO2 footprints in the production of Mn-ferroalloys and silicon/ferrosilicon are correlated with the fossil carbon consumption. The CO2 emissions may be reduced in the Mn-ferroalloy process by incr
Aug 21, 2024
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Exploration and Development History of the Batman Gold Deposit, Mt Todd Project, Northern TerritoryThe Mt Todd Project is located 42 km northwest of Katherine in the Northern Territory. The identified mineral resource estimate for the Batman gold deposit is 66.7 million tonnes (Mt) grading 1.4 gr
Jan 1, 1994
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Economical and Environmental Operation of Open Cut MinesMining is a high risk, high capital and potentially high reward undertaking. A large proportion of the risk comes from a lack of definition of the orebody (which also provides some of the potential) a
Jan 1, 2003
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The Effect of Delay Time on Fragmentation Distribution through Small- and Medium-scale Testing and AnalysisBy O Omidi, P D. Katsabanis
The effect of delay time on fragmentation has been discussed for a long period but rarely in a satisfactory and unbiased way. Despite the efforts of many researchers, delay selection for fragmentation
Aug 24, 2015
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Perimeter Control in Development MiningBy A J. Tucker, L Bottomley
The principle objective of development mining is to create thoroughfares that can be accessed by personnel and machinery for the entire life of an underground mine. The drill and blast process, being
Jan 1, 2005
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The National Geochemical Survey of Australia - Aims and StrategyA new national-scale geochemical survey is under way inAustralia with the aim to provide energy and mineral explorers with state-of-the-art precompetitive data and information about the continentÆs po
Jan 1, 2008