HIDALGO: A FUN object from the earliest epoch of the solar system’s historyOPEN ACCESS
Ming-Chang Liu, Nozomi Matsuda, Kevin D. McKeegan, Emilie T. Dunham, Kaitlyn A. McCain Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 17 August 2024 LINK + PDF (OPEN ACCESS) “Chemical and isotopic measurements of…
Origin of Low-26Al/27Al Corundum/Hibonite Inclusions in MeteoritesOPEN ACCESS
Steven J. Desch, Emilie T. Dunham, Ashley K. Herbst, Cayman T. Unterborn, Thomas G. Sharp, Maitrayee Bose, Prajkta Mane, Curtis D. Williams Accepted to The Astrophysical Journal PDF (OPEN ACCESS) Update (11 August 2023): The…
26Al–26Mg chronology of high-temperature condensate hibonite in a fine-grained, Ca-Al-rich inclusion from reduced CV chondrite
Noriyuki Kawasaki, Daiki Yamamoto, Sohei Wada, Changkun Park, Hwayoung Kim, Naoya Sakamoto, Hisayoshi Yurimoto MAPS, First published: 15 May 2023 LINK “Al–Mg mineral isochron studies using secondary ion mass spectrometry (SIMS) have revealed the initial…
In situ 87Rb–87Sr analyses of terrestrial and extraterrestrial samples by LA-MC-ICP-MS/MS with double Wien filter and collision cell technologiesOPEN ACCESS
Nicolas Dauphas, Timo Hopp, Grant Craig, Zhe J. Zhang, Maria C. Valdes, Philipp R. Heck, Bruce L. A. Charlier, Elizabeth A. Bell, T. Mark Harrison, Andrew M. Davis, Laure Dussubieux, Patrick R. Williams, Michael J….
Atomic-scale structure and non-stoichiometry of meteoritic hibonite: A transmission electron microscope study
Jangmi Han, Ichiro Ohnishi, Akira Yasuhara, Lindsay P. Keller American Mineralogist (2022) 107 (5): 873–884 LINK “Hibonite (CaAl12O19) is a common refractory mineral in Ca-Al-rich inclusions (CAIs) in primitive meteorites. Transmission electron microscope (TEM) studies…
Hibonite and Its Associated Ultrarefractory Phases from the Paris CM Chondrite
Han J., Keller L. P. 52nd Lunar and Planetary Science Conference (2021), Abstract #2587 PDF “TEM studies of hibonite and its inclusions of Zr-bearing perovskite, lakargiite, tazheranite, and Os-Ir-W-Mo alloy to determine their microstructure, chemistry,…
Trace Element Partitioning between CAI-Type Melts and Grossite, Melilite, Hibonite, and Olivine
Gokce Ustunisik, Denton S. Ebel, David Walker, Roger L. Nielsen, Marina Gemma Geochimica et Cosmochimica Acta In Press, Journal Pre-proof, Available online 9 September 2019 LINK “We determined the mineral-melt partition coefficients (Di’s) and the…
Elemental and isotopic variability in solar system materials by mixing and processing of primordial disk reservoirsOPEN ACCESS
Christoph Burkhardt, Nicolas Dauphas, Ulrik Hans, Bernard Bourdon, Thorsten Kleine Accepted for publication in Geochimica et Cosmochimica Acta / published 9 July 2019 PDF (OPEN ACCESS) Update (9 July 2019): LINK (OPEN ACCESS) PDF (OPEN…
Correlations Among MicroStructure, Morphology, Chemistry, and Isotopic Systematics of Hibonite in CM Chondrites
Han J. * Liu M.-C. Kööp L. Keller L. P. Davis A. M. 80th Annual Meeting of the Meteoritical Society 2017 [#6380] abstract (PDF) ” We present TEM observations of CM hibonites to examine possible…
