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Global Views of Mining From the ?World?s Mining Capital?By William Gleason
During the 116th National Western Mining Conference and Exhibition in Denver, CO, the host city was often referred to as world?s mining capital, so it was fitting that the conference looked at the min
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Discussions - Relationship of Fault Displacement to Gouge and Breccia ThicknessBy E. C. Robertson
D.G. Wilder I found the suggestion that the amount of displacement of a fault can be numerically related to the thickness of gouge or breccia to be both intuitively satisfying and intriguing. I hav
Jan 12, 1984
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Exploration Review (0aa637d4-de3b-49fc-9275-003815a21e5a)By D. R. Wilburn
This summary of international mineral exploration activities for 2008 draws upon available information from industry sources, published literature and U.S. Geological Survey (USGS) specialists. The s
Jan 1, 2009
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The Alpha Solid Solution Field Of The Copper-Manganese-Zinc SystemBy J. R. Long, A. H. Roberson, T. R. Graham, R. S. Dean
EXPERIMENTAL work on the properties of high-purity alloys of the copper-manganese-zinc system has necessarily required extensive metallographic work to determine the equilibrium conditions in this sys
Jan 1, 1945
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Development and Validation of Ore Characterisation Test and its Use in Variability Campaigns of Comminution CircuitsDevelopment and Validation of Ore Characterisation Test and its Use in Variability Campaigns of Comminution Circuits Impact testing was developed by assessing the fragmentation characteristics of ore
Sep 13, 2010
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OFR-27-72 The Miner, His Job And His Environment: A Review And Bibliography Of Selected Recent Research On Human Performance ? Executives? SummaryBy Charles Fried
The Coal Mine Health and Safety Act passed by Congress in 1969, called for research to alleviate the occupational stresses and hazards of coal miners. Spurred by a series of recent mine disasters the
Jan 1, 1972
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Design Considerations for Mine Waste Management at the Meadowbank Gold ProjectBy Cameron J. Clayton
Cumberland Resources Ltd. is currently planning to develop the Meadowbank Gold Project located some 70 km north of Baker Lake, Nunavut in the eastern Canadian Arctic region. The Meadowbank Gold Projec
May 1, 2004
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An automatic sampling methodology to determine contractual particle size distribution in rapid train load out stationsBy S C. Labram, A Stabile
"Modern train load out stations are becoming faster and have the ability to load a 100 wagon train in less than three hours. At 70 metric tonnes per wagon, that is an average fill rate of 2333 t/h and
May 9, 2017
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Geographic Information Systems Technology Use in Tracking Quality Control in In Situ Barrier Wall ConstructionBy Robert Bachus, Jamey B. Rosen
"Abstract Large scale In Situ Barrier Wall Construction projects, specifically those related to earth dams, dikes, and levees, frequently require stringent quality control measures to ensure the succe
Jan 1, 2014
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China-In The Post-War WorldThe reconstruction of the world after the present war must inevitably be profoundly influenced by the rise and progress of New China.The principle of Chinese mathrity has been admitted by Great Britai
Jan 1, 1944
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Copper Reduction from Solution With Copper SpongeThe observation of lower-than-predicted Fe/Cu ratios in the cementation of copper on iron in tests at elevated temperatures indicated that some other reaction was contributing to the reduction of cupr
Jan 1, 1974
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The Copper Deposits Of San Cristobal, Santo DomingoBy Thomas Donnelly
Introduction THE Province of San Cristobal is situated on the south side of the island of Santo Domingo about 25 miles west of Santo Domingo city, the capital of the republic. The copper mineralizati
Jan 8, 1915
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Analysis Of A Dense-Medium Separator For Coarse Coal Separation Using Computational Fluid DynamicsBy F. F. Peng
The raw-coal feeding system and the upward medium current flow in a dense-medium vessel (DMV) are, in addition to the residence time of particles in the separator, important factors for efficient coar
Jan 1, 2007
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Iron-Titanium Oxide Minerals from the Giles Complex, Central AustraliaA study of the accessory opaque iron-titanium oxide minerals of the Oiles Complex, central Australia, was an Important complement to an investigation of the magnetic properties of the Complex. These m
Jan 1, 1971
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The Influence Of The Quality Of Ferrosilicon On The Rheology Of Dense Medium And The Ability To Reach Higher Densities - IntroductionBy H A. Myburgh
The beneficiation of heavy metal oxides, such as iron ore, is usually performed with heavy medium separation in cyclones, static baths and lately with Larcodems. Atomized ferrosilicon is most suitable
Jan 1, 2006
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Industrial Minerals Review – 1972 - ForewordBy J. F. Havard
The enterprises based upon the industrial minerals are diversified in geologic habit, mining systems, processing techniques and marketing methods. Nevertheless, in 1972 these enterprises faced many of
Jan 1, 1973
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The Explosion in Hillcrest Mine, Alberta, September 19th, 1926By George Rice
Foreword Following the explosion in the Hillcrest mine, which occurred in the evening of Sunday, September 19th, 1926, and in which two men lost their lives, the writer was invited by the Hon. J.E.
Jan 1, 1928
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The Computerised Evaluation of Mining Data at MacraesA Sun SPARCstation based computer network is utilised to store and process mining data at the Macraes Gold Mine. Techbase and Medsystem software running on the SunOS unix platform is used to generate
Jan 1, 1992
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The Onça Puma Nickel ProjectBy Ruy L. Rodrigues
Vale is in the early stages of commissioning its Onça Puma nickel operations. The project is meant for the production of 58,000 tpa of nickel contained in ferro-nickel, substantially contributing to t
May 1, 2010
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New Zealand as an Investment DestinationLast evening, in Auckland, I heard the Chairman of Heinz US, Dr Tony O'Reilly (who, in addition to Heinz's ownership of our largest food processor, also has substantial personal investments
Jan 1, 1997