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Some Notes on the Geology of Stannary Hills, North Queensland
THE following notes were accumulated during the years 1905 to 1911, when the writer was employed at Stannary Hills. The writer's duty took him over the underground workings daily. In odd moments
Jan 1, 1918
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Acid Generating Potential of Waste Rock and Coal Ash in New Zealand Coal Mines
By A H. Clemens, P Lindsay
Acid producing potential static tests have been undertaken on sample lithologies from New Zealand coal mines, to rank the lithogies into acid producing waste rock and stable non-acid producing waste r
Jan 1, 1999
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Bailer uncertainty evaluation in a lithium salar deposit
By P Goblet, S A. Séguret, E Cordier, A Galli
In salar-type deposits, lithium grades can be measured by bailers introduced at different elevations in the drill holes at locations where, later, the brine will be pumped out to recover the metal. Wh
May 9, 2017
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The Development of AustraliaÆs Mineral Resources
The title of this address was selected before I had an opportunity to consider in detail the matters that I would like to discuss. Accordingly, I chose a very broad subject-so broad indeed that it wou
Jan 1, 1944
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The Broader Aspects of Secondary Mineralization at Mount Isa, Queensland
As far as is known at the present time, important ore occurrences at Mount Isa are restricted to the Urquhart Shale. These occur at Mount Isa itself, and some 13 miles north along strike at the Northe
Jan 1, 1966
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Minimising the water loss associated with mine tailings disposal
By C Vuillier, A Roshdieh
Water is the main medium for removing impurities from iron ore during wet processing to achieve a higher quality product. However, there is a substantial increase in freshwater consumption due to an i
Jul 24, 2017
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The Selenium Content of Some Australian Sulphide Deposits
By Carlos G. C
Geological mapping in various parts of Australia is revealing a number of regional associations of mineralizations with particular persistent stratigraphic horizons. Such associations have been found
Jan 1, 1954
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The Influence of Impurities on the Properties of Lead Part IV - Some Effects of Antimony on the Rate of Recrystallisation of Distorted Lead
In a previous paper the author showed that silver considerably delayed the recrystallisation of lead after cold work. The effect of antimony on the rate of recrystallisation of distorted lead was stud
Jan 1, 1936
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Modelling Mine Sustainability - Indicators Based on a Comprehensible Framework
By A Lyon
The minerals industry, as many other industries, has a wealth of indicators and a thriving æindustryÆ in their development, measurement and reporting. It is natural for this to occur for a new endeavo
Jan 1, 2009
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Technical note-acid removal of manganous ion adsorbed on ore surfaces during microbial manganese dioxide leaching
By Poi G, Madgwick J. C, Davis P, Pannowitz D, Cho D, MacKay B, Chan S. M, Varga R. A, Chun U
Periodic dilute sulphuric acid treatment ofstill, batch-fed, molassesenriched, microaerobic, manganese-dioxide-Ieaching microbial cultures led to marked improvements over untreated cultures. Percentag
Jan 1, 1986
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Chelopech Mining EAD and Best Available Techniques for Management of Waste Rock in Mining Activities
Chelopech Mining EAD and Best Available Techniques for Management of Waste Rock in Mining Activities
Sep 13, 2010
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Evidence of Reduced Water Infiltration by Microhardpans û Electrical Resistivity Measurements at Pe±a de Hierro, Rio Tinto, Spain
By M Furche, U Noell, C Grissemann, J A. Meima, T Graupner, A Romero-Baena
The mining residues at the abandoned copper mine site Pe±a de Hierro, located at the headwaters of the Rio Tinto, contribute substantially to the pollution of the river with high loads of Fe, As, Pb,
Jan 1, 2008
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A New Method for Coal Pillar Design
By KEITH BARRONI
In the proposed criterion for coal a distinction is made between brittle and "psuedo-ductile" failure. This criterion is the basis for the development of new equations for coal pillar streng
Jan 1, 1988
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Post-Mine Leaching of Galena and Marmatite at Broken Hill
By Blanchard R
In stopes of the 2000- and 2150-ft. levels in the North mine section of North Broken Hill Limited, whence a substantial proportion of the company's production is being drawn, and especially in st
Jan 1, 1942
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Distribution of Assay Values in Some Western Australian Gold Ores
In gold ores, the range of value disclosed by ordinary mine sampling is very wide, and the number of 'samples required for a reliable average is correspondingly great. Even where a large number o
Jan 1, 1950
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Optmization of Copper Electrowinning at High Current Densities
A detailed study of the capital investment and production cost for copper electrowinning plants shows that significant savings in both can be achieved by increasing the current density. From the econo
Jan 1, 1972
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Overview of ArcelorMittal mining operations and research and development
By T Sylow, A Correa De Araujo, M Gotelip Barbosa
ArcelorMittal is among the largest world’s producers of iron ore. With a geographically diversified portfolio of iron ore and coal assets, it is strategically positioned to serve the network of steel
Jul 24, 2017
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Some Aspects of Rank Variation and Utilization of Coal
The proper selection of a coal for a particular use depends on knowledge of fundamental data concerning the coals that offer, particularly their type and rank. Type of coal depends on the nature of th
Jan 1, 1955
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Tumbling Mills and Breakage Processes
Tumbling mills and some theoretical and practical aspects of milling are discussed. Attention is directed towards the difficulty of relating the dynamical analyses of the motions of particles within m
Jan 1, 1957
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Basicity of Metallurgical Slags
By Yindong Yang
Despite the importance and usefulness of basicity in metallurgical slags, the optimum quantitative expression of it has remained elusive, partly due to the fact that the precise concept of basicity ha
Jan 1, 2001