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Showing result 1 - 5 of 7 essays matching the above criteria.
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1. Petrophysical Properties of Rocks in Central Kiruna Mining District, Sweden
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : High economic and metallogenic significance of northern Norrbotten ore district in Sweden which hosts Kiruna mining district makes it a very important ore district in the world. Northern Norrbotten ore district contributes a combined 90 percent of iron production in Europe. READ MORE
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2. The Fe-oxides (mineralogical, chemical, and textural) variation in the Leveäniemi deposit using micro-analytical tools for unraveling of primary features and metamorphic recrystallisation
University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurserAbstract : The Leveäniemi iron oxide apatite (IOA) deposit, mined by LKAB, is located in Norrbotten, northern Sweden. The deposit has a partially more complex mineralogy than the neighbouring and more famous IOA deposits of Kiirunavaara and Malmberget. READ MORE
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3. Iron and Oxygen Isotope Signatures of Magnetite in Iron Ore of Kiruna Type
University essay from Uppsala universitet/Mineralogi, petrologi och tektonikAbstract : Stable isotope analysis of iron and oxygen isotopes in magnetite of Kiruna-type from Sweden and Chile have been conducted to further the understanding of the formation, and advance the analysis methods of these deposits. For this, data from SIMS (secondary ion mass spectroscopy), EBSD (electron backscatter diffraction) and triple oxygen analysis (by laser fluorination) are used. READ MORE
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4. A physical accounting model for monitoring material flows in urban areas with application to the Stockholm Royal Seaport district
University essay from KTH/Hållbar utveckling, miljövetenskap och teknikAbstract : There is a plethora of methods and tools that can be used for the assessment of Urban Metabolism. Nevertheless, there is no standardized method for accounting of material flows within and across the boundaries of urban systems. READ MORE
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5. ASSESSMENT OF LEAD AND CADMIUM LOADING IN THE WATER RESOURCES OF KINGSTON, JAMAICA : An application of input-output assessment modelling
University essay from Institutionen för naturgeografi och kvartärgeologi (INK)Abstract : Input-Output Assessment (IOA) was employed to quantify a likely range of annual lead and cadmium fluxes and to discern their possible flow paths in the water system of the Kingston hydrological catchment in south-eastern Jamaica. This technique was useful to understand how cross-sectoral mass exchanges of these heavy metals ultimately impacted the water resources of the basin. READ MORE