A5059668848- Geological and Geochemical Analysis
- Geotechnical and Geomechanical Engineering
- earthquake and tectonic studies
- High-pressure geophysics and materials
- Hydraulic Fracturing and Reservoir Analysis
- Rock Mechanics and Modeling
- CO2 Sequestration and Geologic Interactions
- Geophysical and Geoelectrical Methods
- Seismic Imaging and Inversion Techniques
- Geochemistry and Geologic Mapping
- Field-Flow Fractionation Techniques
- Radioactive element chemistry and processing
- Metallurgical Processes and Thermodynamics
- Geological Studies and Exploration
- Landslides and related hazards
- Geological Modeling and Analysis
- 3D Surveying and Cultural Heritage
- Geological formations and processes
- Geochemistry and Elemental Analysis
- Granular flow and fluidized beds
- Solidification and crystal growth phenomena
- Geology and Paleoclimatology Research
UiT The Arctic University of Norway
2019-2022
Université du Québec à Chicoutimi
2015
Goethe University Frankfurt
2009-2012
Institut des Sciences de la Terre
2011-2012
Goethe Institute
2012
Centre National de la Recherche Scientifique
2011
Université d'Orléans
2011
The high Arctic is a remote place, where geoscientific research and teaching require expensive logistically demanding expeditions to make use of the short field seasons. absence vegetation facilitates modern photogrammetric techniques for cost-effective generation high-resolution digital outcrop models (DOMs). These georeferenced can be used in pre-fieldwork activities help prepare traditional geological fieldwork, during fieldwork record observations, post-fieldwork conduct quantitative...
The question of how the mineral layering in layered intrusions forms has been extensively debated for many decades. There are types and it is course possible that a number mechanisms involved. Of particular interest chromite layers form, because these may contain valuable metals (such as platinum-group elements) addition to Cr. One model formation they formed through slumping semi-consolidated cumulates from margins intrusion into magma chamber. During this slumping, grains sorted by density...
[1] Crystal breakage occurs along margins of conduit walls and basal zones lava flows. It is usually interpreted as flow-related textures developed at large finite strains rates. We have investigated the grain size shape distributions in an experimentally deformed crystal melt suspension order to constrain temperature T, strain γ, rate γr ranges process. The starting composed a haplogranitic with 54 vol % alumina crystals. Torsion experiments were performed gas medium Paterson apparatus 300...
Mafic pegmatites have been reported from various geological environments, including ophiolites, layered magmatic intrusions, and volcanic arcs, but their petrogenesis stayed poorly constrained. This study brings new mineralogical geochemical data obtained unzoned zoned gabbroic hosted by the 1.8 Ga mafic-ultramafic Hamn intrusion, Northern Norway, with an aim to improve our understanding of primary physicochemical factors that control development pegmatitic textures in mafic rocks. The...
The Ersfjord Granite is part of a suite c.1.80–1.75 Ga syeno-granites in the West Troms Basement Complex, northern Norway, presumed to belong Transscandinavian Igneous Belt (TIB-1) Fennoscandian Shield. Previous data suggest granite formed post-collisional and ascended as batholith pluton from source generated by delamination mafic-intermediate lower crust. We argue that was emplaced initially (c. 1.80 Ga) multiple tabular sills an extensional setting, then successive melt injections...