Lektor - forfremmelsesprogrammet
2023 → Present: Associate Professor on the promotion programme, University of Copenhagen, Denmark2021 → Present: Associate Professor, University of Copenhagen, Denmark
2018 → 2023: Tenure-track Assistant Professor, University of Copenhagen, Denmark
2017: Postdoc, Geological Survey of Denmark and Greenland (GEUS), Denmark
2014 → 2016: Postdoc, Stanford University, California, USA
2012 → 2014: Postdoc, Columbia University, New York, USA
2003 → 2012: PhD, MSc, BSc, University of Copenhagen, Denmark
My research focuses on the petrology and geochemistry of Archaean (older than 2500 million years old) rocks from Greenland, where I have conducted fieldwork every summer for the past fourteen years. The research aims at modelling the relations between ultramafic and mafic-andesitic rock associations in order to better constrain the evolution of the North Atlantic Craton. You can find more information on my website: www.KristofferSzilas.com
I have written (in Danish) about the subject of my research in layman's terms here: Mysteriet om Jordens kontinenter og pladetektonik
I'm currently working on determining the petrogenesis of Archaean anorthosite complexes. The current model for such rocks implies the operation of subduction zones 3 billion years ago, but I will test an alternative hypothesis in which such rocks formed by decompression of dry magmas. This project is supported by the Independent Research Fund Denmark through a "Sapere Aude Grant" that runs from 2021 to 2025, and is mentioned HERE.
A new research project that I have started in 2023 investigates the ca. 1.8-billion-year-old Nagssugtoqidian mountain chain of West Greenland. The area hosts unique rock units that record the most fundamental shift in the tectonic mode of Earth. By combining state-of-the-art thermodynamic modelling with detailed mineralogy, my team will shed new light on this pivotal time in Earth’s development, which had significant implications for the evolution of life. This project is supported by the Villum Foundation through a "Young Investigator Plus Grant" that runs from 2023 to 2026, and is mentioned HERE.
A spin-off of my fundamental research on the early Earth and peridotites in particular has led to a project here we will investigate the reactions between CO2 and the mineral olivine. Specifically, we will test the potential for mineral carbonation using olivine deposits in Greenland as the raw material in the industry in Denmark. This is a study that is supported by the Independent Research Fund Denmark as part of their Green Transition Theme, and is mentioned HERE.
A research project that I recently finished investigated enigmatic peridotite enclaves, which are found within TTG-suite orthogneiss in the Fiskefjord region. These refractory peridotite cumulates were likely co-magmatic with the subcontinental lithospheric mantle (SCLM). This research project was supported by the Villum Foundation through a "Young Investigator Grant" that ran from 2018 to 2023, and is mentioned HERE.
I have also studied some of the oldest rocks on Earth, which are located in SW Greenland. The aim was to contribute with new insights into Earth's earliest crustal evolution. By applying a palette of isotope systems (including various non-traditional) on these ancient rocks, we tried to pin-point the specific class of meteorites that represents the building blocks of Earth. This project was supported by the Carlsberg Foundation through a "Distinguished Fellowship" that ran from 2019 to 2022, and is mentioned HERE.
You can find various videos of me explaining my research here:
Here are some longer podcast interviews in Danish:
24 Spørgsmål til Professoren (about Earth's evolution)
Hjernekassen (mining and the green transition)
Geoland (carbon capture and storage using olivine)
Vildt Naturligt (early Earth geology)
Hjernekassen (about diamonds)
Science Stories (origin of water on Earth)
MSc and BSc projects that I can offer students:
In this project a petrographic and thermodynamic investigation will be made of spinifex-textured Archaean ultramafic rocks from Greenland. The main aim of this project is to characterize and model the metamorphic evolution and magmatic formation conditions of komatiite-like rocks from Greenland. So far, no komatiites sensu stricto have been identified in Greenland, making it the only Archean craton on Earth without such lavas represented. Either way, this have profound implications for understanding the geodynamic setting that are recorded in Greenland from the Archaean Eon.
The above projects typically involves data collection using some of the below instruments:
1. Bruker Tornado M4 micro-XRF scanner to produce element maps that can in turn be converted to mineral maps using the AMICS software.
2. Bruker Advance D9 powder-XRD for mineral identification of unusual or fine-grained minerals.
3. JEOL JXA 8200 electron microprobe analyser (EMPA) for precise mineral composition analysis.
Feel free to contact me at email@example.com if you have any questions.
Undervisnings- og vejledningsområder
I have taught courses in Economic Geology, Structural Geology, Arctic Geoscience, Isotope Geochemistry, Mineralogy and Metamorphic Petrology.