Essays about: "Mineral Iron Ores"
Found 5 essays containing the words Mineral Iron Ores.
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1. Structural controls on the shear zone hosted, IOCG-style Kiskamavaara Cu-Co-Au mineralization
University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurserAbstract : Sweden is the largest producer of iron ore in the European Union, as well as amongst the top producers for base and precious metals. Much of its mineral wealth derives from northern Norrbotten, type locality of the Kiruna-type-magnetite-apatite ores. READ MORE
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2. Potential Use of Oxygen Depleted Air In Nickel Sulphide Flotation
University essay from Luleå tekniska universitet/Mineralteknik och metallurgiAbstract : Copper-nickel low grade ore deposits normally have complex mineralogy and process behaviour. Implementing an optimum process that is able to recover all the valuable minerals efficiently is challenging. One concentration strategy in mineral processing of copper-nickel sulphide ores is stage-wise flotation. READ MORE
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3. To Make Iron of Iron : A Comprehensive Analytical Study of Spade Shaped Iron Bars
University essay from Stockholms universitet/Arkeologiska forskningslaboratorietAbstract : This thesis aims to provide adequate analytical information on the spade shaped iron bars of Norrland and central Sweden. While their significance has been thoroughly debated for decades, analytical research on them has been confined to cases of single artefacts or theoretical interpretations of their value, meaning and origin. READ MORE
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4. A Geometallurgical Forecast Modelfor Predicting Concentrate Quality in WLIMS Process for Leveäniemi Ore
University essay from Luleå tekniska universitet/Mineralteknik och metallurgiAbstract : Previous studies have suggested that Davis tube (DT) experiment can used to study wet low intensitymagnetic separation (WLIMS) for magnetic iron ores. But DT process has never been used to mapWLIMS process, specifically in a geometallurgical framework. READ MORE
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5. Ore Petrography and Geochemistry of some REE-bearing Fe-oxide Assemblages from the Idkerberget Deposit, Bergslagen, Sweden
University essay from Institutionen för geovetenskaperAbstract : The mine dumps of Kiruna-type apatite-iron oxide ore in Bergslagen, South Central Sweden, contain elevated amounts of rare earth elements (REEs). A recently started project at Uppsala University has been initiated to study these ores among others in order to document occurrences of REEs and other critical elements in the mine dumps. READ MORE