Hydration and dehydration of CM chondrites revealed by X-ray diffraction combined with textural observations and compositional dataOPEN ACCESS 

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Naoya Imae, Makoto Kimura, Akira Yamaguchi MAPS, Version of Record online: 18 April 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The in-plane rotation method is used to obtain X-ray random diffraction (XRD) patterns of polished thin…

Kinetic analysis of dehydration/dehydroxylation from carbonaceous chondrites by in situ heating experiments under an infrared microscopeOPEN ACCESS 

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Mengyan Zheng, Yoko Kebukawa, Yuka Hayashi, Kensei Kobayashi MAPS, Version of Record online: 30 August 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “CI, CM, and CR carbonaceous chondrites contain hydrous minerals, indicating that their parent bodies…

A dehydrated space-weathered skin cloaking the hydrated interior of RyuguOPEN ACCESS 

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Takaaki Noguchi, Toru Matsumoto, Akira Miyake, Yohei Igami, Mitsutaka Haruta, Hikaru Saito, Satoshi Hata, Yusuke Seto, Masaaki Miyahara, Naotaka Tomioka, Hope A. Ishii, John P. Bradley, Kenta K. Ohtaki, Elena Dobrică, Hugues Leroux, Corentin Le…

Fates of hydrous materials during planetesimal collisionsOPEN ACCESS 

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Shigeru Wakita, Hidenori Genda PDF (OPEN ACCESS) Update (Icarus, 20 March 2019) LINK “Hydrous minerals are found on the surfaces of asteroids, but their origin is not clear. If their origin is endogenic, the hydrous…

Solar-Radiation Heating as a Possible Heat Source for Dehydration of Hydrous Carbonaceous Chondrites

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Nakamura T. * Golabek G. Ohtsuka K. Matsuoka M. abstract (PDF) 80th Annual Meeting of the Meteoritical Society 2017 [#6233] “We have calculated time-dependent temperature profiles of near surface layers of primitive Near Sun Asteroid…

Characterising the CI and CI-like carbonaceous chondrites using thermogravimetric analysis and infrared spectroscopy

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Ashley King, Jake Solomon, Paul Schofield, Sara Russell Earth, Planets and Space 2015, 67:198 (9 December 2015) doi:10.1186/s40623-015-0370-4 LINK (open access) “The CI and CI-like chondrites provide a record of aqueous alteration in the early…

Depletion of Volatiles and Timing of Heating Recorded in Thermally Metamorphosed Hydrous Carbonaceous Chondrites

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Nakamura T. Park J. Ahn I. S. Shirai N. Sekimoto S. Nakato A. Nakashima D. Turrin B. D. Lindsay F. N. Herzog G. F. Delaney J. S. Swisher C. C. III Nagao K. 78th Annual…

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