Academic Education
09/1998 - 02/2002	Doctoral degree at the Institut für Mineralogie, Universität Hannover, Germany: "Differentiation of MORB at 200 MPa: Experimental Techniques and Influence of H2O and fO2 on Phase Relations and Liquid Lines of Descent."
08/1998	Diplom, Institut für Mineralogie, Universität Hannover, Germany (equivalent to M.Sc.): "Experimental constraints on storage conditions in the chemically zoned phonolitic magma chamber of the Laacher See volcano"
10/1992 - 08/1998	Study of geology at the Universität Hannover, Germany
10/1994	intermediate examination in geology (equivalent to B.Sc.)
Work Experience
since 04/2008	Akademischer Oberrat Universität Münster, Institut für Mineralogie, Universität Münster
12/2004 - 03/2008	Akademischer Rat Universität Münster, Institut für Mineralogie, Universität Münster
03/2002 - 11/2004	Senior Scientist, Institut für Mineralogie, Universität Münster
Functions and Memberships
since 04/2002	Member Deutsche Mineralogische Gesellschaft

Kindberg, the fifth meteorite fall in Austria: A weakly shocked L6 chondrite breccia with high‐pressure phases Bischoff Addi , Reitze P. Maximilian , Roszjar Julia , Patzek Markus , Barrat Jean‐Alix , Berndt Jasper , Rocco Di Tommaso , Pack Andreas , Weber Iris (2026) In: Meteoritics and Planetary Science, 61(1). Research article (journal)
Drelów, the 13th and latest meteorite fall in Poland—A typical L6 chondrite with shock veins Bischoff A; Szopa K; Barrat J; Bartel S; Berndt J; Di Rocco T; Heinlein D; Klemme S; Krzykawski T; Lehnert B; Mirek A; Pack A; Patzek M; Pichotta M; Reitze MP; Ruchti S; Schmitt-Kopplin P; Wimmer K; Żmija M (2026) In: Meteoritics, n/a(n/a), in press. Research article (journal)
The mantle composition of Venus: an investigation using thermodynamic modelling Jennings LA; Klemme S; Collinet M; Maia J; Herrera C; Plesa A (2026) In: Icarus, 450. Research article (journal)
New insights on the formation of the polymetamorphic Felbertal tungsten deposit (Austria, Eastern Alps) revealed by CL, EPMA, and LA-ICP-MS investigation Haupt, CP; Krause, J; Schulz, B; Götze, J; Chischi, J; Berndt, J; Klemme, S; Schmidt, S; Aupers, K; Reinhardt, N (2025) In: Mineralium Deposita, 60. Research article (journal)
The high-pressure, vacancy-stabilized component in clinopyroxenes Baziotis I; Ma C; Klemme S; Berndt J; Tschauner O; Asimow PD (2025) In: American Mineralogist, 110. Research article (journal)

SPP 527 Subprojekt - Provenance of the Neogene to Holocene sediments drilled by IODP Expedition 341 in the Gulf of Alaska. A single grain geochemical and… Duration: 01/12/2014 - 30/11/2016 \| 1st Funding period Funded by: DFG - Priority Programme Type of project: Subproject in DFG-joint project hosted outside University of Münster
Analyseprojekte "Mikrosonde und Laser-ICP-MS" Duration: 01/11/2014 - 31/12/2015 Funded by: Other public funder Type of project: Individual project