Reflectance Spectroscopy (350–2500 nm) of Two New CI Chondrites: Oued Chebeika 002 and FlensburgOPEN ACCESS 

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Cloutis E. A., Applin D. M. LPSC 2026, abstract #1090 PDF “Two new C1 chondrites, Oued Chebeika 002 and Flensburg have been characterized by reflectance spectroscopy, extending the spectral diversity seen among these meteorites. They…

Organic Profiling of the Kolang (CM1/2) Carbonaceous Chondrite

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Menor-Salvan C., Sanchez-España J., Yusta I., Ilin A. M., Bonales L. J. et al. LPSC 2026, abstract #1434 PDF “GC–MS and Orbitrap-MS/MS profiling of the Kolang CM1/2 chondrite reveals a complex organic suite, including abundant…

Petrologic and Oxygen Isotopic Characterization of Ungrouped “Ordinary” Chondrite Northwest Africa 18030: Evidence for the Existence of Another Unique Chondritic Parent Body

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Irving A. J., Bell A. S., Boesenberg J. S., Ziegler K. LPSC 2026, abstract #1510 PDF “We document an ungrouped OC3 chondrite with features distinct from those in well-known chondrite groups.

Microimaging Spectroscopy of Carbonaceous Chondrites and Comparison to the Spectral Diversity of AsteroidsOPEN ACCESS 

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S. A. Parra, R. N. Greenberger, B. L. Ehlmann JGR Planets, First Published: 4 February 2026 LINK (OPEN ACCESS)PDF (OPEN ACCESS) Key Points “Primitive asteroids and carbonaceous chondrites (CCs) record the history of processes in…

Stellar Interpretation of Meteoritic Data and PLotting for Everyone (SIMPLE): Isotope Mixing Lines for Six Sets of Core-Collapse Supernova ModelsOPEN ACCESS 

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Marco Pignatari, Mattias Ek, Georgy V. Makhatadze, Gábor G. Bálazs, Lorenzo Roberti, James M. Ball, Borbála Cseh, Alessandro Chieffi, Chris Fryer, Falk Herwig, Chiara Incollingo, Thomas Lawson, Marco Limongi, Thomas Rauscher, Maria Schönbächler, Andre Sieverding,…

Substitution of Fe3+into anorthite in oxidized, Al-deficient ferrobasaltic systems with implications for the petrogenesis of angrite meteoritesOPEN ACCESS 

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Seann J. McKibbin, Dominique Tanner, Hugh St. C. O’Neill MAPS, Version of Record online: 04 February 2026 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Angrite meteorites are critically silica-undersaturated igneous rocks with high Ca/Al and Fe/Mg, along…

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