CV-oxA

Spectral analogues of Barbarian asteroids among CO and CV chondritesOPEN ACCESS

06/06/2023 09:57 · by karmaka · in asteroid, carbonaceous chondrite, CO, CV, CV-oxA, CV-oxB, CV-red, K-type, L-type, reflectance spectra, surface

Max Mahlke, Jolantha Eschrig, Benoit Carry, Lydie Bonal, Pierre Beck Accepted for publication in Astronomy and Astrophysics PDF (OPEN ACCESS) “K- and L-type asteroids are considered to be the parent bodies of CV and CO…

Calcium–aluminum-rich inclusions in non-carbonaceous chondrites: Abundances, sizes, and mineralogyOPEN ACCESS

12/05/2023 14:00 · by karmaka · in CAI, CK, CM, CO, CR, CV-oxA, early chronology, EH, EL, enstatite chondrite, H, L, LL, ordinary chondrite, R chondrite, solar system, ungrouped

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)…

Assessment of petrologic subtypes, subgroups, and pairing within CV chondrites in the US Antarctic meteorite collection

08/12/2022 19:36 · by karmaka · in carbonaceous chondrite, CV, CV-oxA, CV-oxB

Kevin Righter, Ryan S. Jakubek, Marc D. Fries, John Schutt, Kellye Pando, Roger Harrington MAPS, Version of Record online: 08 December 2022 LINK “Carbonaceous chondrites of the Vigarano group (CV) are primitive (nearly un-metamorphosed) meteorites…

Shape and porosity of refractory inclusions in CV3 chondrites: A micro‐computed tomography (µCT) study

18/03/2021 14:32 · by karmaka · in AOA, CAI, carbonaceous chondrite, CV, CV-oxA, CV-oxB, CV-red, refractory inclusions

Mingming Zhang, Brett Clark, Ashley J. King, Sara S. Russell, Yangting Lin Meteoritics & Planetary ScienceVersion of Record online:17 March 2021 LINK “Refractory calcium‐aluminum‐rich inclusions (CAIs) and amoeboid olivine aggregates (AOAs) in chondritic meteorites are…

Chromium isotopic insights into the origin of chondrite parent bodies and the early terrestrial volatile depletion

27/02/2021 17:34 · by karmaka · in accretion, carbonaceous chondrite, CB, CH, CK, CM, CM-CO, CO, CR-CH-CB, CV, CV-CK, CV-oxA, CV-oxB, CV-red, early chronology, Earth, parent body, solar system

Ke Zhu 朱柯, Frédéric Moynier, Martin Schiller, Conel M. O’D. Alexander, Jemma Davidson, Devin L. Schrader, Elishevah van Kooten, Martin Bizzarro Geochimica et Cosmochimica ActaAvailable online 27 February 2021 LINK “Chondrites are meteorites from undifferentiated…

The Structure and Accretionary History of the CVox Parent Body Constrained from the Magnetization of Kaba

06/02/2021 22:08 · by karmaka · in carbonaceous chondrite, CV, CV-oxA, CV-oxB, paleomagnetism, parent body

K. H. Dodds, Bryson J. F. J., Neufeld J. A., Harrison R. J. 52nd Lunar and Planetary Science Conference (2021), Abstract #2133 PDF “The magnetization of some CVox meteorites suggests their parent body was partially…

Kaitianite, Ti3+2Ti4+O5, a new titanium oxide mineral from Allende

10/10/2020 14:01 · by karmaka · in carbonaceous chondrite, CV, CV-oxA

Chi Ma, John R. Beckett Meteoritics & Planetary ScienceVersion of Record online:10 October 2020 LINK “Kaitianite, Ti3+2Ti4+O5, is a new titanium oxide mineral discovered in the Allende CV3 carbonaceous chondrite. The type grain coexists with…

CV chondrites: More than one parent body

28/07/2020 16:32 · by karmaka · in carbonaceous chondrite, chondrite classification, CV, CV-oxA, CV-oxB, CV-red, parent body

J. Gattacceca, L. Bonal, C. Sonzogni, J. Longerey Earth and Planetary Science LettersVolume 547, 1 October 2020, 116467First available on 28 July 2020 LINK “Highlights • CV chondrites are classically separated in three subgroups (CVOxA,…

WATER AND HEAT: NEW CONSTRAINTS ON THE EVOLUTION OF THE CV CHONDRITE PARENT BODYOPEN ACCESS

16/03/2020 18:31 · by karmaka · in aqueous alteration, carbonaceous chondrite, CV, CV-oxA, CV-oxB, CV-red, parent body

Lydie Bonal, Jérôme Gattacceca, Alexandre Garenne, Jolantha Eschrig, Pierre Rochette, Lisa Krämer Ruggiu Geochimica et Cosmochimica Acta In Press, Journal Pre-proof, Available online 16 March 2020 LINK PDF (OPEN ACCESS) Submitted: 13 June 2020 “This…

Hydrothermal activity on the CV parent body: New perspectives from the giant Transantarctic Mountains minimeteorite TAM5.29

19/12/2019 14:48 · by karmaka · in carbonaceous chondrite, CV, CV-oxA, CV-oxB, matrix, parent body

J. Nava, M. D. Suttle, R. Spiess, L. Folco, J. Najorka, C. Carli, M. Massironi Meteoritics & Planetary Science First Published: 19 December 2019 LINK “TAM5.29 is an extraterrestrial dust grain, collected on the Transantarctic…

Heating duration of igneous rim formation on a chondrule in the Northwest Africa 3118 CV3oxA carbonaceous chondrite inferred from micro-scale migration of the oxygen isotopes

12/08/2019 12:59 · by karmaka · in aqueous alteration, carbonaceous chondrite, chondrule, chondrule formation, CV, CV-oxA, oxygen isotopes

Nozomi Matsuda, Naoya Sakamoto, Shogo Tachibana, Hisayoshi Yurimoto Geochemistry Available online 10 August 2019 LINK “Due to their common occurrence in various types of chondrites, igneous rims formed on pre-existing chondrules throughout chondrule-forming regions of…

CV Chondrites: More than One Parent Body

20/06/2019 23:01 · by karmaka · in carbonaceous chondrite, CV, CV-oxA, CV-oxB, CV-red, parent body

Gattacceca J., Bonal L., Sonzogni C., Longerey J. 82nd Annual Meeting of The Meteoritical Society 2019 PDF abstract “CV chondrites have been classically divided into reduced (CVRed) and oxidized (CVOx) sub-groups, based on a number…

Oxygen isotope signatures in bulk chondrules: Implications for the aqueous alteration and thermal metamorphism on the Allende CV3 parent body

01/12/2018 08:04 · by karmaka · in aqueous alteration, carbonaceous chondrite, chondrule, CV, CV-oxA, oxygen isotopes, thermal metamorphism

Iffat Jabeen, Minoru Kusakabe, Keisuke Nagao, Arshad Ali Meteoritics & Planetary Science First Published: 30 November 2018 LINK “Precise triple oxygen isotope compositions of 32 Allende bulk chondrules (ABCs) are determined using laser‐assisted fluorination mass…

Chemical 3D-imaging of glass inclusions from Allende (CV3) olivine via SIMS: A new insight on chondrule formation conditions

03/04/2018 08:16 · by karmaka · in carbonaceous chondrite, CV, CV-oxA

L. Florentin, E. Deloule, F. Faure, D. Mangin Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 3 April 2018 LINK “Natural glass inclusions – hosted in Mg-rich olivines from Allende (CV3) type I…

Reduced and unstratified crust in CV chondrite parent bodyOPEN ACCESS

15/08/2017 14:08 · by karmaka · in carbonaceous chondrite, CV, CV-oxA, CV-oxB, CV-red, parent body

Clément Ganino & Guy Libourel Nature Communications 8, Article number: 261 (2017) doi:10.1038/s41467-017-00293-1 Published online: 15 August 2017 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Early Solar System planetesimal thermal models predict the heating of the…

Crystal growth and disequilibrium distribution of oxygen isotopes in an igneous Ca-Al-rich inclusion from the Allende carbonaceous chondriteOPEN ACCESS

01/06/2017 23:05 · by karmaka · in CAI, carbonaceous chondrite, CV, CV-oxA, oxygen isotopes, refractory inclusions, type B

Noriyuki Kawasaki, Steven B. Simon, Lawrence Grossman, Naoya Sakamoto, Hisayoshi Yurimoto Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 1 June 2017 LINK (OPEN ACCESS) “TS34 is a Type B1 Ca-Al-rich inclusion (CAI)…

In situ isotopic studies of the U-depleted Allende CAI Curious Marie: Pre-accretionary alteration and the co-existence of 26Al and 36Cl in the early solar nebula

18/03/2017 15:37 · by karmaka · in aqueous alteration, CAI, CV, CV-oxA, early chronology, oxygen isotopes, solar system

Haolan Tang, Ming-Chang Liu, Kevin D. McKeegan, Francois L.H. Tissot, Nicolas Dauphas Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 18 March 2017 LINK “The isotopic composition of oxygen as well as 26Al-26Mg…

A XANES and Raman investigation of sulfur speciation and structural order in Murchison and Allende meteorites.

24/02/2017 06:37 · by karmaka · in aqueous alteration, carbonaceous chondrite, CM, CV-oxA, organic matter, thermal metamorphism

Bose, M., Root, R. A. and Pizzarello, S. Meteoritics & Planetary Science. doi: 10.1111/maps.12811 LINK “Insoluble organic matter (IOM) and hydrothermally treated IOM extracted from two carbonaceous chondrites, Murchison and Allende, was studied using sulfur…

Beryllium-Boron Systematics of Two Distinctive CAIs from CV3 Chondrites: The Relatively Pristine CAI B4 from NWA 6991 and the FUN CAI CMS-1 from Allende

05/02/2017 00:36 · by karmaka · in CV, CV-oxA, FUN, type A

E. Dunham, M. Wadhwa, S. J. Desch 48th Lunar and Planetary Science Conference (2017), Abstract #1507 LINK

Accretional and alterational differences in a carbonaceous chondrite parent body: Evidence from the NWA 5491 CV3 meteorite

17/01/2017 23:06 · by karmaka · in accretion, asteroid, carbonaceous chondrite, CV, CV-oxA, early chronology

Kereszturi, A., Gyollai, I., Jozsa, S. and Kanuchova, Z. Meteoritics & Planetary Science. doi: 10.1111/maps.12802 Version of Record online: 17 JAN 2017 LINK “The NWA 5491 CV3 meteorite is a CVoxA subtype, and composed of…

Evidence for impact induced pressure gradients on the Allende CV3 parent body: Consequences for fluid and volatile transportOPEN ACCESS

30/09/2016 21:07 · by karmaka · in carbonaceous chondrite, CV, CV-oxA

Alastair W. Tait, Kent R. Fisher, Poorna Srinivasan, Justin I. Simon Earth and Planetary Science Letters In Press, Corrected Proof, Available online 30 September 2016 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Carbonaceous chondrites, such as…

Hidden secrets of deformation: Impact-induced compaction within a CV chondriteOPEN ACCESS

13/08/2016 13:30 · by karmaka · in AOA, carbonaceous chondrite, chondrule, CV, CV-oxA, impact / impact-structures, matrix, shock metamorphism

L.V. Forman, P.A. Bland, N.E. Timms, G.S. Collins, T.M. Davison, F.J. Ciesla, G.K. Benedix, L. Daly, P.W. Trimby, L. Yang, S.P. Ringer Earth and Planetary Science Letters Volume 452, 15 October 2016, Pages 133–145 LINK…

CV and CM Chondrite Impact Melts

03/06/2016 21:29 · by karmaka · in carbonaceous chondrite, CM, CV, CV-oxA, CV-red, howardite

Nicole G. Lunning, Catherine M. Corrigan, Harry Y. McSween, Travis J. Tenner, Noriko T. Kita, Robert. J. Bodnar Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 3 June 2016 LINK “Volatile-rich and typically…

Majindeite, Mg2Mo3O8, a new mineral from the Allende meteorite and a witness to post-crystallization oxidation of a Ca-Al-rich refractory inclusion

02/05/2016 07:15 · by karmaka · in CAI, CV-oxA, refractory inclusions

Chi Ma, John R. Beckett American Mineralogist 10.2138/am-2016-5399 First Published on May 02, 2016 LINK “Majindeite (IMA 2012-079), Mg2Mo3O8, is a new mineral, occurring as submicrometer-sized crystals with Ni-Fe and Ru-Os-Ir alloys, ± apatite and…