Calcium–aluminum-rich inclusions in non-carbonaceous chondrites: Abundances, sizes, and mineralogyOPEN ACCESS
E. T. Dunham, A. Sheikh, D. Opara, N. Matsuda, M.-C. Liu, K. D. McKeegan MAPS, Version of Record online: 12 May 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “As the Sun was forming, calcium–aluminum-rich inclusions (CAIs)…
Past solar wind flux recorded in solar-gas-rich meteorites
Tomoya Obase, Daisuke Nakashima IcarusIn Press, Journal Pre-proof, Available online 26 September 2022 LINK “Highlights • Past solar wind flux is recorded in solar-gas-rich meteorites• Correlation between solar wind and cosmogenic noble gases reflects solar…
On the origin of fluorine-poor apatite in chondrite parent bodiesOPEN ACCESS
Francis M. McCubbin, Jonathan A. Lewis, Jessica J. Barnes, Jeremy W. Boyce, Juliane Gross, Molly C. McCanta, Poorna Srinivasan, Brendan A. Anzures, Nicole G. Lunning, Stephen M. Elardo, Lindsay P. Keller, Tabb C. Prissel, and…
Oxygen isotope systematics of chondrules in Rumuruti chondrites: Formation conditions and genetic link with ordinary chondrites
Maxence Regnault, Yves Marrocchi, Maxime Piralla, Johan Villeneuve, Valentina Batanova, Nicolas Schnuriger, Emmanuel Jacquet MAPSVersion of Record online: 30 December 2021 LINK “Rumurutiites (R chondrites) are rare, highly oxidized chondrites belonging to the noncarbonaceous superclan…
Hydrothermal Ammoniation of Chondrites: Implications for Ceres
Izawa M. R. M., Koutoula E., Stancu M.-N., Yamashita S., Okuchi T. et al. 52nd Lunar and Planetary Science Conference (2021), Abstract #2247 PDF “Hydrothermal reactions between carbonaceous chondrites and ammonia-water solutions do not produce…
Sierra Gorda 009: A new member of the metal‐rich G chondrites grouplet
Marina A. Ivanova, Cyril A. Lorenz, Munir Humayun, Catherine M. Corrigan, Thomas Ludwig, Mario Trieloff, Kevin Righter, Ian A. Franchi, Alexander B. Verchovsky, Ekaterina V. Korochantseva, Vladimir V. Kozlov, Svetlana N. Teplyakova, Alexander V. Korochantsev,…
Paleomagnetism of Rumuruti chondrites suggests a partially differentiated parent body
C. Cournède, J. Gattacceca, P. Rochette, D.L. Shuster Earth and Planetary Science Letters Volume 533, 1 March 2020, 116042 LINK “Highlights • We examine the paleomagnetism of two metamorphosed Rumuruti chondrites. • Both possess a…
Origin and Evolution of Distinct Molybdenum Isotopic Variabilities within Carbonaceous and Noncarbonaceous Reservoirs
Tetsuya Yokoyama, Yuichiro Nagai, Ryota Fukai, and Takafumi Hirata The Astrophysical Journal, Volume 883, Number 1 LINK “New high-precision Mo isotopic data were obtained for 10 iron meteorites and two carbonaceous, five ordinary, and two…
Halogens in chondritic meteorites and terrestrial accretion
Patricia L. Clay, Ray Burgess, Henner Busemann, Lorraine Ruzié-Hamilton, Bastian Joachim, James M. D. Day & Christopher J. Ballentine Nature 551, 614–618 (30 November 2017) doi:10.1038/nature24625 LINK “Volatile element delivery and retention played a fundamental…
Complementary element relationships between chondrules and matrix in Rumuruti chondrites
Pia Friend, Dominik C. Hezel, Herbert Palme, Addi Bischoff, Marko Gellissen Earth and Planetary Science Letters, Volume 480, 5 December 2017, Pages 87-96 LINK “Highlights • Complementarity between chondrules and matrix for Fe/Mg, Al/Ti and…
Partial Melting of Oxidized Planetesimals: An Experimental Study to Test the Formation of Oligoclase-rich Achondrites Graves Nunataks 06128 and 06129
Nicole G. Lunning, Kathryn G. Gardner-Vandy, Emma S. Sosa, Timothy J. Mccoy, Emma S. Bullock, Catherine M. Corrigan Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 11 July 2017 LINK “The meteorites Graves…
Preservation of ancient impact ages on the R chondrite parent body: 40Ar/39Ar age of hornblende-bearing R chondrite LAP 04840.
Righter, K., Cosca, M. A. and Morgan, L. E. Meteoritics & Planetary Science. doi: 10.1111/maps.12692 LINK “The hornblende- and biotite-bearing R chondrite LAP 04840 is a rare kind of meteorite possibly containing outer solar system…
