Late fluid flow in a primitive asteroid revealed by Lu–Hf isotopes in Ryugu

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Tsuyoshi Iizuka, Takazo Shibuya, Takehito Hayakawa, Tetsuya Yokoyama, Ikshu Gautam, Makiko K. Haba, Kengo T. M. Ito, Yuki Hibiya, Akira Yamaguchi, Yoshinari Abe, Jérôme Aléon, Conel M. O’D. Alexander, Sachiko Amari, Yuri Amelin, Ken-ichi Bajo,…

Early fluid activity on Ryugu inferred by isotopic analyses of carbonates and magnetite

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Kaitlyn A. McCain, Nozomi Matsuda, Ming-Chang Liu, Kevin D. McKeegan, Akira Yamaguchi, Makoto Kimura, Naotaka Tomioka, Motoo Ito, Naoya Imae, Masayuki Uesugi, Naoki Shirai, Takuji Ohigashi, Richard C. Greenwood, Kentaro Uesugi, Aiko Nakato, Kasumi Yogata,…

Constraints on the formation of carbonates and low-grade metamorphic phases in the Martian crust as a function of H2O-CO2 fluidsOPEN ACCESS 

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Julia Semprich, Justin Filiberto, Allan H. Treiman, Susanne P. Schwenzer MAPSVersion of Record online: 31 December 2021 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Low-grade metamorphic hydrous minerals and carbonates occur in various settings on Mars and…

Grossite-Rich Refractory Inclusions in Carbonaceous Chondrites: Evidence for Early Generation of Different O-Isotope Reservoirs in the Protoplanetary Disk and O-Isotope Exchange During Fluid-Rock Interaction

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A. N. Krot, K. Nagashima, S. B. Simon, C. Ma 50th Lunar and Planetary Science Conference (2019), Abstract #1230 PDF abstract

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