Essays about: "Nautanen"
Showing result 1 - 5 of 6 essays containing the word Nautanen.
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1. Kinetic interpretation of microstructures in the Gällivare area; implications for deformation phases and related metamorphic events.
University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurserAbstract : The goal of this study was to identify and describe different microstructures observed in samples from two major shear zones in the Gällivare area, namely the Nautanen Deformation Zone (NDZ), and the Fjällåsen deformation zone (FDZ). Thirteen samples were examined during this study. READ MORE
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2. Styles of mineralization in the Nautanen IOCG deposit
University essay from Luleå tekniska universitet/Geovetenskap och miljöteknikAbstract : Nautanen is an IOCG (Iron Oxide Copper Gold) deposit located in northern Sweden, 10 km north-east of the town Gällivare in the county of Norrbotten. It was mined for copper for seven years in the early 1900´s and is presently explored by Boliden Mineral AB. The deposit sits within a package of shoshonitic andesites of the Porphyrite group. READ MORE
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3. 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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4. A geophysical study of the Mertainen area : Modelling and interpretation of primarily aeromagnetic data
University essay from Luleå tekniska universitet/Geovetenskap och miljöteknikAbstract : Nautanen Deformation Zone, is a prominent deformation zone in the Malmfälten area, which is of importance to understand for mineral exploration purposes. In spite of diverse geophysical data being available in Malmfälten and the good correlation between airborne measurements and geological observations, the area has not been fully investigated in detail using the aforementioned available data. READ MORE
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5. Thermal and chemical variations in metamorphic rocks in Nautanen, Gällivare, Sweden
University essay from Stockholms universitet/Institutionen för geologiska vetenskaperAbstract : This study focuses on the geology of the Nautanen area. It is part of the SGU-financed project, Metamorphic Map of Sweden, which aims to compile metamorphic data from Sweden and takes the form of a number of Bachelor and Master projects. The main metamorphic event in the Nautanen area is the Svecokarelian Orogeny (1.96 – 1. READ MORE