Tobias Bauer

Tobias Bauer is an Associate Professor in Ore Geology at the Department of Civil, Environmental and Natural Resources Engineering at Luleå University of Technology. His research focuses on structural geology, 3D and 4D geological modeling, and mineral exploration techniques, with particular emphasis on the Kiruna mining district and the Fennoscandian Shield. He leads several significant research projects including the industry-funded 'Common Earth Modelling of the Kiruna mining district' and contributes to the Horizon Europe project 'Exploration Information Systems (EIS)'.

Dr. Bauer's research interests center on combining structural geology with ore geology to understand mineralized systems. He employs field geology to identify large-scale shear zones and their control over ore deposits, complemented by structural and microstructural analysis, high-resolution geochronology, lithogeochemistry, and geophysical surveys. His work integrates modern 3D and 4D modeling techniques to constrain structures and mineralized systems at depth, using digital field mapping devices for multi-scale 3D models. A key innovation in his research is the application of Virtual Reality environments through the EIT Raw Materials network 'VISUAL3D,' which focuses on VR and AR technologies in exploration and geosciences.

His recent publications demonstrate a strong focus on critical raw materials, particularly lithium-caesium-tantalum (LCT) pegmatites, iron oxide-apatite deposits, and copper-gold systems in the Fennoscandian Shield. The articles show a consistent trend toward integrating geological, geochemical, and geophysical data to develop comprehensive mineral system models that enhance exploration targeting. His work spans from fundamental research on petrophysical signatures to applied projects developing innovative exploration technologies.

Dr. Bauer runs a Virtual Reality laboratory to improve 3D-4D modeling through VR environments and has developed a UAV system with high-resolution sensors for efficient 3D data collection. These technologies aim to improve mineral exploration workflows by combining 3D models with geological surveys to create 4D models that visualize geological evolution. His research, conducted in close collaboration with the mining industry, helps predict the prospectivity of mineralized areas, target new mineralizations, and predict the shape of ore bodies.