Triple oxygen and hydrogen stable isotope composition of hydroxyl water in Orgueil (CI-type) and Tagish Lake (C2-type) carbonaceous chondrites
Erik J.H. Oerter, Christopher D.K. Herd, Conel M.O’D. Alexander Geochimica et Cosmochimica Acta, In Press, Journal Pre-proof, Available online 27 February 2026 LINK “The primitive carbonaceous chondrites are of interest to cosmochemical science because they…
Gaia DR3 supervised classification of asteroid reflectance spectra
Marco Delbo, Thomas Dyer, Ullas Bhat, Chrysa Avdellidou, Laurent Galluccio, Amelia Minton LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We present a supervised, probabilistic taxonomic classification of asteroid reflectance spectra from Gaia Data Release 3 (DR3). Using…
Meteoritical Bulletin updates
- Northwest Africa 18560 (LL3)
- Calate 064 (L3)
- Caleta el Cobre 081 (L3)
- Catalina 1052 (L3)
- Denader 004 (CB)
- Fengning (Iron, IIIAB)
- Mdeïné 003 (Iron, ungrouped)
- Northwest Africa 16442 (L3-5-melt breccia)
- Gyarub Zangbo (b) (Iron, IAB-sHH)
- Northwest Africa 17884 (CO3.0)
- Northwest Africa 18224 (Diogenite)
- Northwest Africa 18225 (L3)
- Northwest Africa 18230 (Martian (shergottite))
- Northwest Africa 18471 (Lunar (feldsp. melt breccia))
- Northeast Africa 123 (Lunar (melt breccia))
- Northwest Africa 18477 (Lunar (melt breccia))
- Calama 936 (H-melt rock)
- Sierra Gorda 275 (L-melt rock)
- Khor-Biabanak 001 (Eucrite)
- Northwest Africa 18532 (LL7)
