H-N budgets and isotopic signatures of Oued Chebeika 002 and CI reservoir heterogeneityOPEN ACCESS 

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Y. Marrocchi, E. Füri, L. Zimmermann, L. Piani Geochemical Perspectives Letters, V39, Published 10 February 2026 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We report the hydrogen (H) and nitrogen (N) elemental and isotopic compositions of the…

Kinetic Zr isotope fractionation on Mars recorded in ancient Zr-rich mineralsOPEN ACCESS 

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N.K. Jensen, M.M. Costa, Z. Deng, J.N. Connelly, M. Bizzarro Geochemical Perspectives Letters, V39, Published: 10 February 2026 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Zircon crystallisation induces stable Zr isotope fractionation by the preferential incorporation of…

A new approach to investigate the influence of space weathering and spectral resolution on the visibility of infrared spectral features in meteoritesOPEN ACCESS 

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Bernadett D. Pál, Ákos Kereszturi, Ildikó Gyollai, Dániel Rezes, Sándor Biri, Béla Sulik, Máté Szabó, Péter Szávai, Zoltán Szalai Icarus, In Press, Journal Pre-proof, Available online 10 February 2026 LINK + PDF “Highlights “We investigate…

Drelów, the 13th and latest meteorite fall in Poland—A typical L6 chondrite with shock veinsOPEN ACCESS 

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Addi Bischoff, Krzysztof Szopa, Jean-Alix Barrat, Stig Bartel, Jasper Berndt, Tommaso Di Rocco, Dieter Heinlein, Stephan Klemme, Tomasz Krzykawski, Björn Lehnert, Agnieszka Mirek, Andreas Pack, Markus Patzek, Marie Pichotta, Maximilian P. Reitze, Stefan Ruchti, Philippe…

The Nysa family as the main source of unequilibrated LL ordinary chondritesOPEN ACCESS 

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M. Marsset, P. Vernazza, M. Brož, C. Avdellidou, C. A. Thomas, L. McGraw, A. Madden-Watson, K. Minker, M. Monnereau, F. E. DeMeo, R. P. Binzel, M. Mahlke, B. Carry, J. Hanuš, P. N. Simon, B….

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