Incompatible trace element geochemistry of the anorthositic achondrite Northwest Africa (NWA) 15118: Relation to diogenites and the Vestan magma oceanOPEN ACCESS
A. I. Sheen, K. T. Tait, V. E. Di Cecco, B. R. Joy, C. J. Bray MAPS, Version of Record online: 03 December 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Petrogenetic models for the howardite–eucrite–diogenite (HED)…
Petrogenesis of the unbrecciated pigeonite cumulate eucrite Northwest Africa 8326: Bridging the gap between eucrites and diogenites
Xiao-Wen Liu, Ai-Cheng Zhang, Li-Hui Chen, Lang Zhang, Xiao-Jun Wang, Jia Liu, Li-Ping Qin, Yu Liu, Qiu-Li Li, Xiao-Xiao Ling Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 5 November 2024 LINK “Understanding of…
The origin of 4-Vesta’s volatile depletion revealed by the zinc isotopic composition of diogenitesOPEN ACCESS
Linru Fang, Frederic Moynier, Jean-Alix Barrat, Akira Yamaguchi, Marine Paquet and Marc Chaussidon Science Advances14 Aug 2024Vol 10, Issue 33 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Volatile element abundances vary substantially among terrestrial planetary bodies like…
How many Vesta-like bodies existed in the asteroid belt?OPEN ACCESS
T. H. Burbine, R. C. Greenwood, B. Zhang, P. C. Buchanan MAPS, Version of Record online: 24 January 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Asteroid 4 Vesta is typically thought to be the parent body…
A slowly cooled deep crust on asteroid 4 Vesta and the recent impact history of rubble pile vestoids recorded by diogenitesOPEN ACCESS
F. Jourdan, T. Kennedy, L. Foreman, C. Mayers, E. Eroglu, A. Yamaguchi Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 29 November 2023 LINK (OPEN ACCESS) “In this study, we investigate the 40Ar/39Ar systematics…
The vesiculated layer in the anomalous diogenite Northwest Africa 12973
Lidia Pittarello, Ludovic Ferrière, Stepan M. Chernonozhkin, Frank Vanhaecke, Steven Goderis MAPSVersion of Record online: 27 October 2023 LINK “Diogenites, which are part of the howardite–eucrite–diogenite (HED) group, are considered to represent rocks from the…
Vibrational spectroscopic, crystallographic, and microscopic investigation on the Aioun El Atrouss diogenite
Irmak Ayvaz, Ozan Unsalan, Kepa Castro, Cisem Altunayar-Unsalan, Michael Ewing Zolensky Journal of Raman SpectroscopyFirst published: 15 August 2023 LINK “Diogenites are thought to have originated from asteroid 4 Vesta asteroid, and it has been…
Determining the noble gas cosmic ray exposure ages of 23 meteorites (8 chondrites and 15 achondrites) from modeling and empirical methods
David V. Bekaert, Joshua Curtice, Matthias M. M. Meier, David J. Byrne, Michael W. Broadley, Alan Seltzer, Peter Barry, Mark D. Kurz, Sune G. Nielsen MAPSVersion of Record online: 30 June 2022 LINK “We present…
A young age of formation of Rheasilvia basin on Vesta from floor deformation patterns and crater counts
Paul M. Schenk, Alicia Neesemann, Simone Marchi, Katharina Otto, Trudi Hoogenboom, David P. O’Brien, Julie Castillo-Rogez, Carol A. Raymond, Christopher T. Russell Meteoritics & Planetary ScienceVersion of Record online: 16 December 2021 LINK “Delivery of…
A model for evolving crust on 4 Vesta through combined compositional and thermal modelling
Jennifer T. Mitchell, Andrew G. Tomkins, Christopher Newton, Tim E. Johnson Earth and Planetary Science LettersVolume 571, 1 October 2021, 11710 LINK “Highlights • pMELTS modelling suggests that diogenites require a Ca-poor source.• Early extraction…
Further Insights of Temperature-Time Events on HED Parent Body Using U-Th-Pb Chronology of Zircon-Bearing Noritic Diogenite Northwest Africa 10666
Martinez C., Righter M., Lapen T. J., Irving A. J. 52nd Lunar and Planetary Science Conference (2021), Abstract #2699 PDF “We report zircon and apatite U-Th-Pb isotopic dating of zircon-bearing diogenite NWA 10666. The results…
Differentiation and magmatic history of Vesta: Constraints from HED meteorites and dawn spacecraft data
Harry Y. McSween, Carol A. Raymond, Edward M. Stolper, David W. Mittlefehldt, Michael B.Baker, Nicole G.Lunning, Andrew W.Beck, Timothy M. Hahn Geochemistry In Press, Journal Pre-proof, Available online 14 September 2019 LINK “Quantifying the amounts…
Potassium isotopic compositions of howardite-eucrite-diogenite meteorites
Zhen Tian, Heng Chen, Bruce Fegley, Katharina Lodders, Jean-Alix Barrat, James M.D.Day, Kun Wang (王昆) Geochimica et Cosmochimica Acta In Press, Journal Pre-proof, Available online 21 August 2019 LINK “We report new high-precision stable K…
Tracking the volatile and magmatic history of Vesta from chromium stable isotope variations in eucrite and diogenite meteorites
Ke Zhu, Paolo A. Sossi, Julien Siebert, Frédéric Moynier Geochimica et Cosmochimica Acta In Press, Journal Pre-proof, Available online 1 August 2019 LINK “Although Solar System bodies exhibit large variations in their volatile element abundances,…
On the source of diogenites and olivine diogenites: Compositional diversity from variable fO2
Jennifer T. Mitchell, Andrew G. Tomkins Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 23 May 2019 LINK “The genesis of diogenites and olivine-bearing diogenites has been debated for decades, with current models…
Oxygen isotopes in HED meteorites and their constraints on parent asteroids
Chuantong Zhang, Bingkui Miao, Huaiyu He Planetary and Space Science In Press, Accepted Manuscript, Available online 19 February 2019 LINK “Highlights • 146 HEDs have similar Δ17O values of −0.240 ± 0.020‰ (2σ) and derive from 4Vesta….
Significant depletion of volatile elements in the mantle of asteroid Vesta due to core formation
E.S. Steenstra, D. Dankers, J. Berndt, S. Klemme, S. Matveev, W. van Westrenen Icarus Available online 5 September 2018 LINK “Highlights • Vestan mantle volatile element depletions do not only reflect degassing. • Many volatile…
Sulfur isotope signatures of eucrites and diogenites
Nanping Wu, James Farquhar, James W. Dottin III, Nivea Magalhães Geochimica et Cosmochimica Acta, Volume 233,15 July 2018,Pages 1-13 LINK “High precision sulfur isotope data on eight eucrites and two diogenites are reported to explore…
The late accretion and erosion of Vesta’s crust recorded by eucrites and diogenites as an astrochemical window into the formation of Jupiter and the early evolution of the Solar SystemOPEN ACCESS
D. Turrini, V. Svetsov, G. Consolmagno, S. Sirono, M. Jutzi Icarus In Press, Available online 4 April 2018 LINK PDF (OPEN ACCESS) “Highlights • The eucrites and diogenites are differentiated meteorites whose genetic link with…
Mazichuan (Diogenite) registered as confirmed fall (16 September 2016)
MetBull entry (1 April 2018) “History: On 16 September 2016, at about 15:00 local time, many residents from several villages heard an airplane-like noise followed by three loud sonic booms. A woman in Mazichuan witnessed…
Basaltic volcanism on the angrite parent body: Comparison with 4 Vesta
Abernethy, F. A. J., Verchovsky, A. B., Franchi, I. A. and Grady, M. M. Meteoritics & Planetary Science. doi: 10.1111/maps.13016 LINK “Carbon and nitrogen data from stepped combustion analysis of eight angrites, seven eucrites, and…
Differentiation and magmatic activity in Vesta evidenced by 26Al-26Mg dating in eucrites and diogenitesOPEN ACCESS
G. Hublet, V. Debaille, J. Wimpenny, Q-Z. Yin Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 8 September 2017 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “The 26Al-26Mg short-lived chronometer has been widely used…
Non-Vestoid candidate asteroids in the inner main beltOPEN ACCESS
Dagmara Oszkiewicz, Brian A. Skiff, Nick Moskovitz, Paweł Kankiewicz, Anna Marciniak, Javier Licandro, Mattia Galiazzo, Werner Zeilinger Astronomy & Astrophysics December 16, 2016 PDF (OPEN ACCESS) abstract “Most Howardite-Eucrite-Diogenite (HED) meteorites (analogs to V-type asteroids)…
Vestoids, Part II: The basaltic nature and HED meteorite analogs for eight Vp-type asteroids and their associations with (4) Vesta
Paul S. Hardersen, Vishnu Reddy, Rachel Roberts arXiv:1510.06636 (Submitted on 22 Oct 2015) PDF (full text) abstract “Improving constraints on the abundance of basaltic asteroids in the main asteroid belt is necessary for better understanding…
Estimating the modal mineralogy of eucrite and diogenite meteorites using visible–near infrared reflectance spectroscopy.
Li, S. and Milliken, R. E. Meteoritics & Planetary Science. doi: 10.1111/maps.12513 LINK “Reliable quantitative mapping of minerals exposed on Vesta’s surface is crucial for understanding the crustal composition, petrologic evolution, and surface modification of…
Petrology and geochemistry of Northwest Africa 5480 diogenite and evidence for a basin-forming event on Vesta
Yamaguchi, A., Barrat, J. A., Shirai, N. and Ebihara, M. Meteoritics & Planetary Science. doi: 10.1111/maps.12470 LINK
The Sextilia-Region on asteroid 4Vesta – Stratigraphy and variegation
Katrin Stephan, Ralf Jaumann, Cristina M. De Sanctis, Eleonora Ammannito, Katrin Krohn, Katharina Otto, Frederico Tosi, Jean-Phillipe Combe, Thomas Roatsch, Klaus-Dieter Matz, Lucy M. McFadden, Frank Preusker, C.A. Raymond, Icarus In Press, available online 20…
Isotopic and Geochemical Studies of Sr and REE in Eucrites and Diogenites
Kohei Sera (Hiroshima Univ.), *Hiroshi Hidaka (Hiroshima Univ.), Shigekazu Yoneda (National Museum of Nature and Science) PDF LINK
