Fine-grained chondrule rims in Mighei-like carbonaceous chondrites: Evidence for a nebular origin and modification by impacts and recurrent solar radiation heating

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Xeynab Mouti Al-Hashimi, Jemma Davidson, Devin L. Schrader, Emma S. Bullock MAPSVersion of Record online: 12 September 2023 LINK “The Mighei-like carbonaceous (CM) chondrites, the most abundant carbonaceous chondrite group by number, further our understanding…

Heterogeneous nature of the carbonaceous chondrite breccia Aguas Zarcas – cosmochemical characterization and origin of new carbonaceous chondrite lithologies

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Imene Kerraouch, Yoko Kebukawa, Addi Bischoff, Michael E. Zolensky, Elias Wölfer, Jan L. Hellmann, Motoo Ito, Ashley King, Mario Trieloff, Jean-Alix Barrat, Phillipe Schmitt-Kopplin, Andreas Pack, Markus Patzek, Romy D. Hanna, Thomas Fockenberg, Yves Marrocchi,…

Thermal History of Asteroid Parent Bodies Is Reflected in Their Metalorganic ChemistryOPEN ACCESS 

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Marco Matzka, Marianna Lucio, Basem Kanawati, Eric Quirico, Lydie Bonal, Stefan Loehle, and Philippe Schmitt-Kopplin The Astrophysical Journal Letters, Volume 915, Number 1, Published: 30 June 2021 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Organo-magnesium compounds were…

A spectral investigation of aqueously and thermally altered CM, CM-an and CY chondrites under simulated asteroid conditions for comparison with OSIRIS-REx and Hayabusa2 observationsOPEN ACCESS 

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H. C Bates, K. L. Donaldson Hanna, A. J. King, N. E. Bowles, S. S. Russell JGR PlanetsFirst Published: 17 June 2021 LINK (OPEN ACCESS)PDF (OPEN ACCESS) Key Points Parameters associated with different degrees of…

Thermal alteration of CM carbonaceous chondrites: mineralogical changes and metamorphic temperaturesOPEN ACCESS 

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Ashley J. King, Paul F. Schofield, Sara S. Russell Accepted for publication in Geochimica et Cosmochimica Acta PDF (OPEN ACCESS) Update (18 February 2021):LINK “The CM carbonaceous chondrite meteorites provide a record of low temperature…

Kinetics in thermal evolution of Raman spectra of chondritic organic matter to evaluate thermal history of their parent bodies

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Kento Kiryu, Yoko Kebukawa, Motoko Igisu, Takazo Shibuya, Michael E. Zolensky, Kensei Kobayashi Meteoritics & Planetary ScienceVersion of Record online:04 August 2020 LINK “In order to establish kinetic expressions for Raman spectroscopic parameters of organic…

The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processesOPEN ACCESS 

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S. Sugita, R. Honda, T. Morota, S. Kameda, H. Sawada, E. Tatsumi, M. Yamada, C. Honda, Y. Yokota, T. Kouyama, N. Sakatani, K. Ogawa, H. Suzuki, T. Okada, N. Namiki, S. Tanaka, Y. Iijima, K….

An evaluation method of reflectance spectra to be obtained by Hayabusa2 Near-Infrared Spectrometer (NIRS3) based on laboratory measurements of carbonaceous chondritesOPEN ACCESS 

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Moe Matsuoka, Tomoki Nakamura, Takahito Osawa, Takahiro Iwata, Kohei Kitazato, Masanao Abe, Yusuke Nakauchi, Takehiko Arai, Mutsumi Komatsu, Takahiro Hiroi, Naoya Imae, Akira Yamaguchi, Hideyasu Kojima Earth, Planets and Space December 2017, 69:120 First Online:04…

Chemical Composition Study of Antarctic CI and CM Chondrites in Light of Precise and Accurate Abundances of Rare Earth Elements, Th and U

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C. D. Vu, N. Shirai, M. Ebihara 47th Lunar and Planetary Science Conference (2016), Abstract #1916 PDF

Reactive ammonia in the solar protoplanetary disk and the origin of Earth’s nitrogen

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Dennis Harries,Peter Hoppe, Falko Langenhorst Nature Geoscience (2015) doi:10.1038/ngeo2339 LINK Supplementary Information (PDF) Yamato 793321

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