Simon Schorn, PhD
A. v. Humboldt Fellow

Metamorphic Processes | Institute of Geosciences
Johannes Gutenberg Universität Mainz
J.-J.-Becher-Weg 21
D-55128 Mainz

email: schorsim@uni-mainz.de
phone: +43 677 640 20351

I am an Earth Scientist focussing on metamorphic processes. I use fieldwork, petrography, experimental petrology, thermodynamic- and numerical modelling to quantify crustal processes. I explore quantitative methods such as thermal- and chemical diffusion to quantify process rates, directions, and extents. My focus lies on comprehending their impact on multiscale phenomena such as melt/fluid–rock interaction and transport including densification & porosity formation related to subduction, exhumation and crustal differentiation. I aim at understanding their interplay across scales and disciplines, for example the link between endo- and exothermic reactions influencing thermally-activated processes applied to thermochronology and the record of mineral zoning patterns. For details on my research, click here.

Geology & Research – my passion

Geology is the study of Earth’s structure, composition, and evolution, and metamorphic processes are a key component in understanding the dynamic nature of the planet’s interior. Metamorphism occurs when existing rocks are subjected to changes in temperature, pressure, and chemically active fluids, leading to mineralogical and textural transformations. These processes provide crucial insights into tectonic environments, crustal evolution, and the conditions deep within the Earth.

Metamorphism also has significant societal importance: it plays a key role in the formation and localization of economically valuable mineral deposits, including gold, graphite, and base metal ores. Additionally, understanding metamorphic processes is essential for assessing geological hazards such as landslides and earthquakes in mountain belts, where deeply buried rocks are exhumed to the surface. Studying metamorphic rocks thus not only helps us to reconstruct Earth’s history, but also supports resource exploration and risk mitigation efforts critical to modern society.