A high-resolution in situ X-ray diffraction study of mineral transitions due to post-hydration heating in CM chondrite meteoritesOPEN ACCESS 

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Laura E. Jenkins, Ashley J. King, Martin R. Lee, Luke Daly, Stephen P. Thompson, Sarah J. Day, Lucy Saunders, Pierre-Etienne Martin & Fahkri Bintang Earth, Planets and Space, Volume 76, article number 172, Published: 26…

Methylene-to-methyl ratio variability in Ryugu samples: Clues to a heterogeneous aqueous alteration

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Zélia Dionnet, Zahia Djouadi, Lukas Delaye, Lucas Caron, Rosario Brunetto, Alice Aléon-Toppani, Cateline Lantz, Stefano Rubino, Donia Baklouti, Tomoki Nakamura, Ferenc Borondics, Christophe Sandt, Megumi Matsumoto, Kana Amano, Tomoyo Morita, Hisayoshi Yurimoto, Takaaki Noguchi, Ryuji…

Cafeosite, Ca4Fe2+3Fe3+2□O6S4, a new meteoritic oxysulfide, a redox indicator of metamorphic alteration of carbonaceous asteroids

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Marina A. Ivanova, Sergey N. Britvin, Roza I. Gulyaeva, Sofia A. Petrova, Nina G. Zinovieva, Vladimir V. Kozlov, Stanislav N. Tyushnyakov, Anatoly V. Kasatkin MAPS, First published: 24 December 2024 LINK “A natural iron-bearing oxysulfide,…

The curious case of the missing mantle: How carbonaceous chondrites may confound the spectral identification of partially differentiated asteroids

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C.D. Schultz, R.E. Milliken Icarus, In Press, Journal Pre-proof, Available online 24 December 2024 LINK “The scarcity of olivine-rich mantle material in meteorite collections and asteroid spectra, known as the “Missing Mantle Conundrum,” challenges our…

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