A TEM Study of Oued Chebeika 002: Mineralogy, Composition and Comparison with CI Chondrites

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Conconi R.* Le Guillou C. Laforet S. Marinova M. Meuret S. et al.

METSOC 2026 abstract (PDF)

“Nanoscale TEM study of Oued Chebeika 002 reveals phyllosilicates, Fe-nanosulfides, magnetite, and carbonates formed from aqueous alteration. Textures and compositions resemble Ryugu, Bennu, and CI meteorites, indicating similar alteration conditions.”

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