Prebiotic organic compounds in samples of asteroid Bennu indicate heterogeneous aqueous alterationOPEN ACCESS
Angel Mojarro, José C. Aponte, Jason P. Dworkin, Jamie E. Elsila, Daniel P. Glavin, Harold C. Connolly Jr., and Dante S. Lauretta PNAS, 122 (49) e2512461122, November 24, 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “NASA’s…
Sulfur-bearing serpentine in carbonaceous chondritesOPEN ACCESS
N. Topping, J. C. Bridges, L. J. Hicks, L. Petera, C. S. Allen, J. Ryu, D. G. Hopkinson, M. Danaie, L. Blase, F. M. Willcocks, G. Douglas, H. G. Changela, T. Noguchi, T. Matsumoto, A….
Assessing the metal and rare earth element mining potential of undifferentiated asteroids through the study of carbonaceous chondritesOPEN ACCESS
Josep M. Trigo-Rodríguez, Pau Grèbol-Tomàs, Jordi Ibáñez-Insa, Jacinto Alonso-Azcárate, Maria Gritsevich Accepted for publication in Monthly Notices of the Royal Astronomical Society PDF (OPEN ACCESS) Undifferentiated asteroids, particularly the parent bodies of carbon-rich chondrite groups,…
Controls on the petrologic type of CM carbonaceous chondrites evaluated by geochemical equilibrium modellingOPEN ACCESS
Robin L. Haller, Martin R. Lee MAPS, In Press, Journal Pre-proof, Available online 30 October 2025 LINK + PDF (OPEN ACCESS) “The most abundant group of carbonaceous chondrites are the Mighei-like (CM) meteorites, and they…
Features of Degassing of the Carbonaceous Chondrite Dar al Gani 190 (CO3) in the Temperature Range 200–800°C
S. A. Voropaev, N. V. Dushenko, A. P. Krivenko, V. S. Fedulov & K. M. Ryazantsev Solar System Research, Volume 59, article number 90, Published: 22 October 2025 LINK “The degassing of material from the…
Impactor relics of CI-like chondrites in Chang’e-6 lunar samples
Jintuan Wang, Zhiming Chen, Zexian Cui, Qing Yang, Le Zhang, Pengli He, Jingyou Chen, Chengyuan Wang, Yan-Qiang Zhang, Jiangze Wang, Yonghua Cao, James W. Head III, Hugh O’Neill, Akira Tsuchiyama, Yuri Amelin, Maxwell M. Thiemens,…
Elastic Properties of Returned Samples From Asteroid (162173) RyuguOPEN ACCESS
Keisuke Onodera, Yuta Ino, Satoshi Tanaka, Taichi Kawamura, Takuya Ishizaki, Rei Kanemaru, Ryota Fukai, Takeshi Tsuji, Tomoki Nakamura, Daisuke Nakashima, Masayuki Uesugi, Shogo Tachibana, Seiji Sugita, Hisayoshi Yurimoto, Takaaki Noguchi, Ryuji Okazaki, Hikaru Yabuta, Hiroshi…
Consolidating the isotopic trichotomy of planetary materials with new evidenceOPEN ACCESS
E. Siciliano Rego, N. Dauphas, T. Hopp Geochemical Perspectives Letters, V37, Received 4 June 2025, Accepted 29 August 2025, Published 2 October 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Nucleosynthetic isotope anomalies in planetary materials reveal…
Possible fingerprints of low-intensity, multiple impacts in the magnetic fabric of some carbonaceous chondritesOPEN ACCESS
Balázs Bradák ,Yusuke Seto, Sena Toyonaga, Ákos Kereszturi & Martin Chadima Studia Geophysica et Geodaetica, Published: 02 October 2025 LINK “The study of meteorites’ magnetic fabric may provide information on various stages of material evolution…
Petrography of phosphates in CI and CY carbonaceous chondritesOPEN ACCESS
C. S. Harrison, A. J. King, R. H. Jones, L. Piani MAPS, Version of Record online: 26 September 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Phosphate minerals are significant carriers of volatiles (e.g., OH) and halogens…
Fe isotopes in sulfides in the Aguas Zarcas (CM2) chondrite: Implications for the history of the parent asteroids
Xinqian Zhu, Xinyu Wang, Cheng Qian, Kexin Deng, Qi He, Zaicong Wang, Wen Zhang, Ao Yang, Fabin Pan & Xiang Wu Acta Geochimica, Published: 23 September 2025 LINK “CM chondrites contain valuable insights into the…
Carbonaceous Chondrite Clast Captured in Collision Event by the Elga Iron Meteorite (Group IIE)
N. R. Khisina, S. N. Teplyakova, A. V. Korochantsev & A. M. Abdrakhimov Geochemistry International, Volume 63, pages 848–859, Published: 23 September 2025 LINK “A melt pocket (MP) found in only one of the silicate…
Ge, Te, and Zn isotopic link between Ryugu and CI chondritesOPEN ACCESS
E. Wölfer, J. Hellmann, C. Burkhardt, T. Kleine Geochemical Perspectives Letters, V37, Received 12 May 2025, Accepted 15 August 2025, Published 17 September 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Analyses of samples returned from asteroid…
High field strength elements in chondrites and their refractory componentsOPEN ACCESS
C. Münker, M. Pfeifer, V. Krisponeit, F. Wombacher Geochemical Perspectives Letters V36Received 8 January 2025 | Accepted 30 June 2025 | Published 10 September 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “In geochemistry and cosmochemistry, chondrites…
Placing asteroid Bennu’s organic solids in molecular and elemental context with those in aqueously altered carbonaceous chondrites
George D. Cody, Conel M. O’D. Alexander, Dionysis I. Foustoukos, Robert M. Hazen, Daniel P. Glavin, Jason P. Dworkin, Yoshihiro Furakawa, Toshiki Koga, Harold C. Connolly Jr., Dante S. Lauretta Geochimica et Cosmochimica Acta, In…
Delivery of carbonaceous materials to the Moon
Linxi Li, Mengfan Qiu, Sen Hu, Hejiu Hui c, Yi Chen a d, Qiu-Li Li, Wei Yang, Yuyang He, Shitou Wu, Hao Wang, Guoqiang Tang, Di Zhang, Lihui Jia, Lixin Gu, Huicun He, Yubing Gao,…
Isotopic analysis of tochilinite (carbonate and magnetite) in Winchcombe: Temperature constraints on early-stage aqueous alteration in the CM parent bodyOPEN ACCESS
M. D. Suttle, R. Findlay, I. A. Franchi, C. Biagioni, X. Zhao, F. A. J. Abernethy, L. Riches, L. Folco MAPS, Version of Record online: 03 September 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We report…
Updating the Urey-Craig diagram: The iron redox states of the building blocks of the outer solar systemOPEN ACCESS
Kana Amano, Jean-Christophe Viennet, Pierre Beck, François Guyot, Sergey Yaroslavtsev, Dimitrios Bessas, Aleksandr Chumakov, Ludovic Delbes, Olivier Poch, Mathieu Roskosz LINK + PDF (OPEN ACCESS) “Highlights “The iron speciation and valence state of meteorites reflect…
Mineralogical evidence for hydrothermal alteration of Bennu samplesOPEN ACCESS
T. J. Zega, T. J. McCoy, S. S. Russell, L. P. Keller, Z. Gainsforth, S. A. Singerling, V. R. Manga, C. Harrison, G. Libourel, B. S. Prince, K. Thomas-Keprta, A. King, M. Portail, V. Guigoz,…
Secondary corundum-bearing assemblages in Allende Ca,Al-rich inclusions: Mineralogy, petrology, oxygen, and aluminum–magnesium isotope systematics
A. N. Krot, K. Nagashima, M. I. Petaev, E. Dobrică, C. Ma, B. Jacobsen MAPS, Version of Record online: 22 August 2025 LINK “We report on the mineralogy, petrology, oxygen, and aluminum–magnesium isotopic systematics of…
The sub-μm petrography of the observed meteorite fall Winchcombe—A complex array of pristine and altered chondrite componentsOPEN ACCESS
Johannes Lier, Christian Vollmer, Linus Risthaus, Demie Kepaptsoglou, Quentin M. Ramasse, Aleksander B. Mosberg, Ashley J. King, Charlotte L. Bays, Paul F. Schofield MAPS, Version of Record online: 21 August 2025 LINK (OPEN ACCESS)PDF (OPEN…
Iron XANES measurements of carbonates and phyllosilicates in CM chondrites: A record of redox conditions during aqueous alterationOPEN ACCESS
Elizabeth Bailey, Myriam Telus, Phoebe J. Lam, Samuel M. Webb MAPS, Version of Record online: 09 August 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Multiple generations of calcite and dolomite precipitated in CM chondrites during ice…
Magnesium phosphate in the Cold Bokkeveld (CM2) carbonaceous chondriteOPEN ACCESS
Martin R. Lee, Tobias Salge, Ian Maclaren MAPS, Version of Record online: 28 July 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Hydrous Mg-phosphate was first described from astromaterials in particles returned from the C-type asteroid Ryugu,…
Experimental constraints on the shock history of CI chondrites and Ryugu grainsOPEN ACCESS
Toru Nakahashi, Masaaki Miyahara, Akira Yamaguchi, Takamichi Kobayashi, Hitoshi Yusa, Masashi Miyakawa, Naotaka Tomioka, Yuto Takaki, Takaaki Noguchi, Toru Matsumoto, Akira Miyake, Yohei Igami, Yusuke Seto LINK + PDF (OPEN ACCESS) “Highlight “C-type asteroids, which…
Mineralogical and isotopic constraints on early, high-temperature events and reservoirs recorded in the interior of a Type B Ca-Al-rich inclusion from the reduced CV3 chondrite VigaranoOPEN ACCESS
Jangmi Han, Changkun Park, Ming-Chang Liu, Nozomi Matsuda, Justin I. Simon, Lindsay P. Keller Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 24 July 2025 LINK + PDF (OPEN ACCESS) “A coordinated mineralogical and…
Ultrarefractory inclusions in the Sayh al Uhaymir 290 CH carbonaceous chondrite
Konstantin M. Ryazantsev, Marina A. Ivanova, Alexander N. Krot, Chi Ma, Cyril A. Lorenz, Vasily D. Shcherbakov MAPS, Version of Record online: 24 July 2025 LINK “Ultrarefractory Ca,Al-rich inclusions (UR CAIs) in the Sayh al…
Northwest Africa 13489: A Strongly Metamorphosed Ungrouped Carbonaceous ChondriteOPEN ACCESS
T. Cuppone, C. Carli, M. Casalini, A. Stephant, C. R. Greenwood, G. Pratesi MAPS, Version of Record online: 21 July 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “NWA 13489 is a meteorite that has been classified…
The evolution of planetesimal reservoirs revealed by Fe-Ni isotope anomalies in differentiated meteoritesOPEN ACCESS
Fridolin Spitzer, Timo Hopp, Christoph Burkhardt, Nicolas Dauphas, Thorsten Kleine Earth and Planetary Science LettersVolume 667, 1 October 2025, Version of Record 14 July 2025. LINK + PDF (OPEN ACCESS) “Highlights “Differentiated meteorites sample planetesimals…
Solar System’s earliest solids as tracers of the accretion region of Ryugu and Ivuna-type carbonaceous chondritesOPEN ACCESS
Noriyuki Kawasaki, Sota Arakawa, Yushi Miyamoto, Naoya Sakamoto, Daiki Yamamoto, Sara S. Russell & Hisayoshi Yurimoto Communications Earth & Environment, Volume 6, Article number: 537, Published: 16 July 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Samples…
The first meteoritic ammonium mineral: discovery of boussingaultite in the Orgueil CI1 carbonaceous chondriteOPEN ACCESS
Sergey N. Britvin, Oleg S. Vereshchagin, Natalia S. Vlasenko, Maria G. Krzhizhanovskaya, Marina A. Ivanova, Irina A. Volkova American Mineralogist, preprint, 2 July 2025 LINK + PDF (OPEN ACCESS) “The enigma of ammonium mineral speciation…
Origin of the metal in chondritic and achondritic lithologies of the Sierra Gorda 013 СBa-like chondrite
Marina A. Ivanova, Svetlana N. Teplyakova, Cyril A. Lorenz, Shuying Yang, Munir Humayun MAPS, Version of Record online: 27 June 2025 LINK “Sierra Gorda 013 (SG 013) is an unusual CBa-like chondrite containing two texturally…
Petrography of scoriaceous and unmelted micrometeorites from the Maitri Station, Antarctica collection
D. Fernandes, N.G. Rudraswami, V.P. Singh Advances in Space ResearchAvailable online 24 June 2025 LINK “We analyzed ten unmelted fine-grained micrometeorites (FgMMs) and ten coarse-grained micrometeorites (CgMMs), along with eight fine-grained scoriaceous micrometeorites (Fg/ScMMs) and…
Oxygen isotopic heterogeneities in refractory inclusions in the ungrouped carbonaceous chondrite Acfer 094
Timothy J. Fagan, Sachio Kobayashi, Alexander N. Krot, Hisayoshi Yurimoto MAPS, Version of Record online: 24 June 2025 LINK “Oxygen isotopic compositions of minerals in three Ca-Al-rich inclusions (CAIs), one amoeboid olivine aggregate (AOA) and…
Chromium isotopes in CR chondrites reveal two distinct chondrule reservoirsOPEN ACCESS
Aryavart Anand, Klaus Mezger Icarus, In Press, Journal Pre-proof, Available online 18 June 2025 LINK + PDF (OPEN ACCESS)“Highlights “Chondrules, the dominant components of chondrites, provide crucial insights into early solar system formation and evolution….
An in situ investigation of presolar grains in primitive CO chondrite NWA 10493 and NWA 10498
An in situ investigation of presolar grains in primitive CO chondrite NWA 10493 and NWA 10498 Yuchen Xu, Yangting Lin, Jialong Hao, Sen Hu, Wei Yang, Yongliao Zou, Yang Liu MAPS, Version of Record online:…
Fabrics of forsterite in CBa chondrite Sierra Gorda 013
Rong Li, Wei Chen & Chun-Hui Li Acta Geochimica, Published: 14 June 2025 LINK “CB chondrite is a class of meteorite rich in metal composition, and its characteristics are obviously different from other chondrite groups….
Carbon and oxygen isotope evidence for a protoplanetary disk origin of organic solids in meteorites
William M. Lawrence, Geoffrey A. Blake, and John Eiler PNAS, June 2, 2025, 122 (24) LINK “Macromolecular organic solids found in primitive meteorites were the main source of carbon delivered to forming planets in the…
Accretion of the anomalous CR2 chondrite Northwest Africa 14674: Implications for the complexities of the CR parent bodies
R.H. Hewins, P.-M. Zanetta, H. Leroux, S. Laforet, C. Le Guillou, M. Marinova, S. Pont, B. Zanda, R. Brunetto, J. Gattacceca, C. Sonzogni, L. Piani, Y. Marrocchi Geochimica et Cosmochimica Acta, In Press, Journal Pre-proof,…
Rare Phosphides and Nitrides in Igneous Clasts within Aqueously Altered ChondritesOPEN ACCESS
Lucas. R. Smith, Pierre Haenecour, Jessica J. Barnes, Kenneth Domanik, Yao-Jen Chang and Dolores Hill The Planetary Science Journal, Volume 6, Number 5, Published: 27 May 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Chondritic meteorites and…
The bright-field grinding tomography of coarse-grained calcium‑aluminum-rich inclusions in the Allende meteorite
Ryota Fukai, Yusuke Takeda, Yuki Masuda, Daiki Yamamoto, Yasuhiro Iba, Shintaro Sasaki, Shin Ikegami, Aya Kubota, Reo Sato, Tomohiro Usui IcarusAvailable online 12 May 2025, 116648 LINK “Highlights “The evolution associated with coagulation/fragmentation processes of…
Origin of moderately volatile elements in Earth inferred from mass-dependent Ge isotope variations among chondritesOPEN ACCESS
Elias Wölfer, Christoph Burkhardt, Francis Nimmo, Thorsten Kleine Accepted for publication in Earth and Planetary Science Letters PDF (OPEN ACCESS) “The bulk silicate Earth (BSE) is depleted in moderately volatile elements, indicating Earth formed from…
Origin of eclogitic clasts in CR chondrite Northwest Africa 801: Growing evidence for large parent bodies in the CR reservoir of the early solar system
J.S. Gorce, E.A. Heiny, J. Filiberto, C. Goodrich Earth and Planetary Science LettersVolume 662, 15 July 2025, 119371 LINK “Highlights “There is a growing body of evidence that the range of planetary parent bodies sizes…
Multiple CV chondrite lithologies in Camel Donga 003 (CK3): Implications for the CV and CK parent bodies
Elana G. Alevy, Tasha L. Dunn, Alexander N. Krot, Paul Cardon-Pilotaz, Juliane Gross MAPS, Version of Record online: 06 May 2025 LINK “Camel Donga 003 (CD 003) was originally classified as a CK3 chondrite based…
“CY1” Chondrites Produced by Impact Dehydration of the CI Chondrite Parent BodyOPEN ACCESS
Ke Zhu (朱柯), Nao Nakanishi, Jan Render, Quinn R. Shollenberger, Tetsuya Yokoyama, Akira Ishikawa, and Lu Chen The Astrophysical Journal Letters, Volume 984, Number 2 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The recently proposed Yamato-type (CY)…
Oued Chebeika 002: A new CI1 meteorite linked to outer solar system bodiesOPEN ACCESS
J. Gattacceca, M. Gounelle, B. Devouard, J.-A. Barrat, L. Bonal, A. J. King, C. Maurel, P. Beck, M. Roskosz, J.-C. Viennet, D. Mukherjee, N. Dauphas, P. R. Heck, T. Yokoyama, K. López García, O. Poch,…
Experimental investigations of mineral-organic chondritic analogs under hydrothermal conditions: implications for carbonaceous asteroids
Coline Serra, Olivier Grauby, Daniel Ferry, Fabrice Duvernay, Grégoire Danger, Johanna Marin-Carbonne, Vassilissa Vinogradoff Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 22 April 2025 LINK “The occurrence of hydroxylated minerals in carbonaceous chondrites…
Unravelling chondrule formation processes: Clues from the potassium isotopic composition of chondrules from unequilibrated ordinary chondritesOPEN ACCESS
Piers Koefoed, Kun Wang Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 20 April 2025 LINK + PDF (OPEN ACCESS) “Understanding chondrule formation processes has been a major focus of the cosmochemistry community for…
Hydration and dehydration of CM chondrites revealed by X-ray diffraction combined with textural observations and compositional dataOPEN ACCESS
Naoya Imae, Makoto Kimura, Akira Yamaguchi MAPS, Version of Record online: 18 April 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The in-plane rotation method is used to obtain X-ray random diffraction (XRD) patterns of polished thin…
Pairing and classification assessment of CM chondrites from the Meteorite Hills, Transantarctic Mountains
K. Righter, M. Welby, H. C. Bates, A. J. King, P. F. Schofield, J. Schutt, R. Harvey, J. Karner, B. Rougeux, K. Pando, C. Satterwhite MAPS, Version of Record online: 18 April 2025 LINK “The…
Perihelion history and atmospheric survival as primary drivers of the Earth’s meteorite recordOPEN ACCESS
Patrick M. Shober, Hadrien A. R. Devillepoix, Jeremie Vaubaillon, Simon Anghel, Sophie E. Deam, Eleanor K. Sansom, Francois Colas, Brigitte Zanda, Pierre Vernazza & Phil Bland Nature Astronomy, Published: 14 April 2025 LINK PDF (OPEN…
Petrologic evidence for core sulfur degassing in partially differentiated planetesimalsOPEN ACCESS
Shu-Zhou Wang, Ai-Cheng Zhang, Tian-Ran Trina Du, Jiani Chen, Yuanyun Wen, and Xiancai Lu Science Advances11 Apr 2025Vol 11, Issu LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Partial differentiation hypothesis is a scenario for interpreting the internal…
Multi-isotope (N, O, Ti, and Cr) study of C1 and CM-like clasts—Probing unsampled C1 materialOPEN ACCESS
Markus Patzek, Yogita Kadlag, Miriam Rüfenacht, Evelyn Füri, Andreas Pack, Addi Bischoff, Harry Becker, Robbin Visser, Timm John, Maria Schönbächler MAPS, Version of Record online: 02 April 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “A multi-element…
Evidence of solar wind irradiation on mineral grains embedded in matrix of the Northwest Africa 801 CR chondrite
Sohei Wada, Ken-ichi Bajo, Tomoya Obase, Hisayoshi Yurimoto MAPS, Version of Record online: 31 March 2025 LINK “Solar wind (SW) is preserved in meteorites as abundant solar noble gases. We performed in situ 4He isotope…
Orbit, meteoroid size, and cosmic ray exposure history of the Aguas Zarcas CM2 breccia
Peter Jenniskens, Gerardo J. Soto, Gabriel Goncalves Silva, Oscar Lücke, Pilar Madrigal, Tatiana Ballestero, Carolina Salas Matamoros, Paulo Ruiz Cubillo, Daniela Cardozo Mourao, Othon Cabo Winter, Rafael Sfair, Clemens E. Tillier, Jim Albers, Laurence A….
Near- and mid-infrared spectral diversity in the Aguas Zarcas carbonaceous chondrite and implications for inferring aqueous processes on primitive asteroids using remote sensing
Cody Schultz, Ralph E. Milliken, Joseph Boesenberg, Imene Kerraouch MAPS, Version of Record online: 21 March 2025 LINK “CM carbonaceous chondrites are complex brecciated meteorites that exhibit significant chemical, mineralogic, and petrographic diversity both between…
Type B–type C CAI in a CR chondrite: Evidence for multiple melting events, gas–melt interaction, and oxygen-isotope exchange
Kirsten Larsen, Alexander N. Krot, Daniel Wielandt, Kazuhide Nagashima, Guy Libourel, Martin Bizzarro MAPS, Version of Record online: 20 March 2025 LINK “A coarse-grained igneous calcium-aluminum-rich inclusion (CAI) N-53, 4.3 × 5.9 mm in size, from the CR…
Site-specific D-H exchange of amino acids under asteroidal hydrothermal conditions
Yuanyuan He, Flavio Siro Brigiano, Michel Sablier, Nadezda Khodorova, David Boulesteix, Arnaud. Buch, Peter Reinhardt, Sylvain Bernard, Laurent Remusat Geochimica et Cosmochimica ActaAvailable online 19 March 2025 LINK “Amino acids detected in carbonaceous chondrites are…
Mid-infrared absorption spectra and mass absorption coefficients for 23 chondrites: dependence on composition and grain sizeOPEN ACCESS
Grace A. Batalla-Falcon, Lucas A. Cieza, Roberto Lavin, Millarca Valenzuela, Andreas Morlok, Prachi Chavan, Cecilia Farias, Giovanni Leone, Daniel Moncada accepted by A&A PDF (OPEN ACCESS) “We present mid-infrared transmission spectra from 2 to 23…
Measuring the Effects of Regolith Porosity on Mid-IR Spectra of the Allende MeteoriteOPEN ACCESS
Lonnie D. Dausend, Audrey C. Martin and Joshua P. Emery The Planetary Science Journal, Volume 6, Number 3, Published: 4 March 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Mid-infrared (MIR; 5–35 μm) spectroscopy of laboratory meteorites…
Raman spectroscopic analysis of carbonates on a CY-type carbonaceous chondrite Yamato 980115: unexpectedly abundant terrestrial weathering productsOPEN ACCESS
Shu-hei Urashima, Hayato Tsuchiya, Naoya Imae, Akira Yamaguchi & Hiroharu Yui Raman Spectroscopy for Analytical Applications, Published: 24 February 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “This study presents Raman spectra of carbonates on a carbonaceous…
Solar System Elemental Abundances from the Solar Photosphere and CI-ChondritesOPEN ACCESS
K. Lodders, M. Bergemann & H. Palme Space Science Reviews, Volume 221, article number 23, Published: 24 February 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Solar photospheric abundances and CI-chondrite compositions are reviewed and updated to…
Physical properties, internal structure, and the three-dimensional petrography of CI chondrites
Jon M. Friedrich, Eva M. Riveros, Robert J. Macke, Steven J. Jaret, Mark L. Rivers, Denton S. Ebel MAPS, Version of Record online: 10 February 2025 LINK “CI chondrites are poorly lithified and highly friable…
Monitoring the petrology and mineral chemistry of NWA 16080: Insights into the evolution of CV chondrites
Xinyi Tian, Bingkui Miao, Zhipeng Xia, Baochen Yang & Dongliang Yang Acta Geochimica, Published: 07 February 2025 LINK “NWA 16080 is a representative reduced CV carbonaceous chondrite (CVred), consisting mainly of chondrules (47 vol%) and…
A primitive asteroid that lived fast and died young sampled by a xenolith in the Cold Bokkeveld CM2 carbonaceous chondriteOPEN ACCESS
Martin R. Lee, Cameron J. Floyd, Robin Haller, Sammy Griffin MAPS, Version of Record online: 04 February 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Xenoliths in carbonaceous chondrites include lithologies that are unrepresented in the meteorite…
Low-Temperature Aqueous Alteration of ChondritesOPEN ACCESS
Martin R. Lee, Conel M. O’D. Alexander, Addi Bischoff, Adrian J. Brearley, Elena Dobrică, Wataru Fujiya, Corentin Le Guillou, Ashley J. King, Elishevah van Kooten, Alexander N. Krot, Jan Leitner, Yves Marrocchi, Markus Patzek, Michail…
Oued Chebeika 002: Expanding the CI Chondrite Inventory
Sadaka C.* Gattacceca J. Gounelle M. Barrat J. A. Devouard B. et al. 56th LPSC abstract 2208 LINK (PDF) We present our initial data on Oued Chebeika 002, a new CI1 chondrite, and compare it…
Mineralogy of Oued Chebeika 002: A True CI1 Chondrite
Mikouchi T.* 56th LPSC abstract 2021 LINK (PDF) Oued Chebeika 002 is a new fresh CI chondrite find from Morocco. Its mineralogy is most similar to asteroid Ryugu Chamber A samples because of the absence…
Mineralogical Observations of the Oued Chebeika 002 (CI1) Meteorite
Garvie L. A. J.* Wittmann A. 56th LPSC abstract 1802 LINK A new CI1 / Serpentine and smectite reign / Carbonates abound
Mineralogy and Oxygen Isotopic Composition of CI1 Chondrite Oued Chebeika 002, Including Discovery of Hydrated Na-Mg Phosphate
Carpenter P. K.* Ziegler K. Ogliore R. C. Irving A. J. Jolliff B. L. 56th LPSC abstract 1602 LINK We present EPMA and oxygen isotopic analysis of CI1 chondrite Oued Chebeika 002, including first occurrence…
Major and Trace Elemental Composition of the CI Chondrite Oued Chebeika 002
Broussard M.* Koefoed P. Lodders K. Carpenter P. K. Irving A. J. et al. 56th LPSC abstract 1828 LINK Bulk chemistry of CI
Mid-infrared detection and characterization of refractory inclusions in CM and CO chondrites: A non-destructive approach for returned space samples
Jean Charlier, Alice Aléon-Toppani, Rosario Brunetto, Jérôme Aléon, Ferenc Borondics MAPS, Version of Record online: 04 February 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Refractory inclusions (RIs) in chondrites are widely used as tracers of early…
The solar system Fe/Mg ratioOPEN ACCESS
D. S. Burnett, A. J. G. Jurewicz, D. S. Woolum, Y. Guan, V. S. Heber, R. Hervig, M. Humayun, K. D. McKeegan, L. R. Nittler, C. T. Olinger, D. B. Reisenfeld, J. Wang MAPS, Version…
VIS-to-MIR reflectance and Raman spectroscopy of the CM2 NWA 12184 carbonaceous chondriteOPEN ACCESS
A. Galiano, F. Dirri, M. Ferrari, C. Carli, E. Bruschini, G. Filacchione, G. Piccioni, E. Palomba, S. Stefani, A. Raponi, M. Ciarniello, M. E. Palumbo, C. Scirè Scappuzzo, G. Baratta, R. G. Urso, L. Inno…
Benford’s Law: applications to chondrules and refractory inclusionsOPEN ACCESS
Jake Grodner, Alan E. Rubin Discover Space, Volume 129, article number 2, 22 January 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Benford’s Law is a scale- and base-invariant probability distribution wherein smaller numerals occur more often…
Microstructural analysis of phosphorus (P)-bearing assemblages in type 3 chondrites: Implications for P condensation and processing in the early solar nebula
M.C. Benner, V.R. Manga, B.S. Prince, L.M. Ziurys, T.J. Zega Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 17 January 2025 LINK “As the limiting element in the development of living systems, it is…
High-precision SIMS analyses of initial 26Al/27Al in un-melted refractory inclusions: The search for multiple condensation episodes
Glenn J. MacPherson, Alexander N. Krot, Kazuhide Nagashima, Marina Ivanova Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 8 January 2025 LINK “Refractory inclusions formed via high temperature events during the earliest stages of…
Search for pre-accretionary irradiation effects in Calcium-Aluminum inclusions from the CV3 chondrite AllendeOPEN ACCESS
P. Ghaznavi, C. Burkhardt, F. L. H. Tissot, I. Leya MAPS, Version of Record online: 07 January 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Calcium-aluminum-rich inclusions (CAIs) are the first objects that formed in the solar…
Discovery of carbonaceous chondritic fragment in Chang’e-5 regolith samples
Linxi Li, Hejiu Hui, Sen Hu, Qiuli Li, Yi Chen, Wei Yang, Guoqiang Tang, Lihui Jia, Xiaoguang Li, Lixin Gu, Fuyuan Wu Icarus, In Press, Journal Pre-proof, Available online 6 January 2025 LINK “Highlights “Lunar…
The curious case of the missing mantle: How carbonaceous chondrites may confound the spectral identification of partially differentiated asteroids
C.D. Schultz, R.E. Milliken Icarus, In Press, Journal Pre-proof, Available online 24 December 2024 LINK “The scarcity of olivine-rich mantle material in meteorite collections and asteroid spectra, known as the “Missing Mantle Conundrum,” challenges our…
Petrofabrics in the CM chondrite Kolang: Evidence for non-spherical chondrules in the protoplanetary diskOPEN ACCESS
Laura E. Jenkins, Martin R. Lee, Luke Daly, Ashley J. King, Cameron J. Floyd, Peter Chung, Sammy Griffin MAPS, Version of Record online: 21 December 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The alignment of non-spherical…
Calcium phosphates associated with chondrules in the CR chondrite Queen Alexandra Range (QUE) 99177: Evidence for solar nebular and parent body processesOPEN ACCESS
Marina Martínez, Adrian J. Brearley In Press, Journal Pre-proof, Available online 18 December 2024 LINK + PDF (OPEN ACCESS) “Phosphorus-bearing minerals in carbonaceous chondrites record early aqueous alteration effects in the parent asteroid and potentially…
The extent of liquid immiscibility in planetesimal coresOPEN ACCESS
G.D. Bromiley, M. Varnam, H. Terasaki, T. Komabayashi, J. Barosch Geochemical Perspectives Letters, V33Published: 26 November 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We report results of experiments in the system Fe0.9Ni0.1, S, P, C, O,…
Chondrites as thermal and mechanical archives of accretion processes in the Solar protoplanetary diskOPEN ACCESS
Anthony Seret, Guy Libourel Earth and Planetary Science Letters 649, 119066 PDF (OPEN ACCESS) “As some of the most ancient materials in our Solar System, chondritic meteorites offer a valuable window into the early stages…
Zirconium isotope composition indicatess-process depletion in samples returned from asteroid RyuguOPEN ACCESS
Maria Schönbächler, Manuela A. Fehr, Tetsuya Yokoyama, Ikshu Gautam, Nao Nakanishi, Yoshinari Abe, Jérôme Aléon, Conel Alexander, Sachiko Amari, Yuri Amelin, Ken-ichi Bajo, Martin Bizzarro, Audrey Bouvier, Richard W. Carlson, Marc Chaussidon, Byeon-Gak Choi, Nicolas…
Mechanisms and timing of carbonaceous chondrite delivery to the EarthOPEN ACCESS
Francis Nimmo, Thorsten Kleine, Alessandro Morbidelli, David Nesvorny Accepted for publication in Earth and Planetary Science Letters, 7 November 2024 PDF (OPEN ACCESS) “The nucleosynthetic isotope signatures of meteorites and the bulk silicate Earth (BSE)…
Condensation and the Volatility Trend of the EarthOPEN ACCESS
Katharina Lodders, Bruce Fegley, Klaus Mezger, Denton Ebel Update (17 June 2025): Space Science Reviews, Volume 221, article number 54, Published: 17 June 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) Preprint submitted to Space Science Reviews,…
Reactivity of chondritic meteorites under H2-rich atmospheres: Formation of H2SOPEN ACCESS
V. Cabedo, G. Pareras, J. Allitt, A. Rimola, J. Llorca, H. H. P. Yiu, M. R. S. McCoustra Approved for publication in MNRAS PDF (OPEN ACCESS) “Current models of chemical evolution during star and planetary…
Chemical characteristics of the Yamato-type (CY) carbonaceous chondrites
Mitsuru Ebihara, Naoki Shirai, Takahito Osawa, Akira Yamaguchi Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 29 October 2024 LINK “Fifteen elements, including most of the major elements, were quantified using neutron-induced prompt gamma-ray…
Differences in elemental abundances between CI chondrites and the solar photosphereOPEN ACCESS
A. G. J. Jurewicz, A. M. Amarsi, D. S. Burnett, N. Grevesse MAPS, Version of Record online: 22 October 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “CI chondrites have been a proxy for the solar system…
Ba and Sr isotopic patterns from step-leaching experiments on the pristine Aguas Zarcas CM2 meteorite
Liam S. T. McGovern, Bruce L. A. Charlier, Colin J. N. Wilson MAPS, Version of Record online: 19 October 2024 LINK “Stepwise acid leaching experiments were performed on the pre-rain CM2 fall Aguas Zarcas to…
Nitrogen in the Orgueil meteorite: Abundant ammonium among other reservoirs of variable isotopic compositionsOPEN ACCESS
Lucie Laize-Générat, Lison Soussaintjean, Olivier Poch, Lydie Bonal, , Joël Savarino , Nicolas Caillon , Patrick Ginot , Anthony Vella , Alexis Lamothe, Rhabira Elazzouzi, Laurène Flandinet, Lionel Vacher, Matthieu Gounelle, Martin Bizzaro, Pierre Beck,…
The evolution of amino acids under asteroidal aqueous alteration
Y.Y. He, S. Bernard, M. Lecasble, J.-C. Viennet, I. Criouet, D. Boulesteix, N. Khodorova, L. Delbes, M. Guillaumet, F. Baudin, B. Laurent, A. Buch, L. Remusat Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online…
The Ni isotopic composition of Ryugu reveals a common accretion region for carbonaceous chondritesOPEN ACCESS
Fridolin Spitzer, Thorsten Kleine, Christoph Burkhardt, Timo Hopp, Tetsuya Yokoyama, Yoshinari Abe, Jérôme Aléon, Conel M. O’D Alexander, Sachiko Amari, Yuri Amelin, Ken-ichi Bajo, Martin Bizzarro, Audrey Bouvier, Richard W. Carlson, Marc Chaussidon, Byeon-Gak Choi,…
Recent replenishment of aliphatic organics on Ceres from a large subsurface reservoirOPEN ACCESS
Maria Cristina De Sanctis, Giuseppe A. Baratta, John R. Brucato, Julie Castillo-Rogez, Mauro Ciarniello, Fabio Cozzolino, Simone De Angelis, Marco Ferrari, Daniele Fulvio, Massimo Germanà, Vito Mennella, Silvia Pagnoscin, Maria Elisabetta Palumbo, Giovanni Poggiali, Ciprian…
On the origin and evolution of deuterium enrichment in type 1 and 2 chondritic organic solids
George D. Cody, Conel M. O’D. Alexander, Dionysis I. Foustoukos, Yoko Kebukawa, Ying Wang Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 21 September 2024 LINK “Rotationally resonant Deuterium Nuclear Magnetic Resonance spectroscopy (D…
Mid-infrared Measurements of Ion-irradiated Carbonaceous Meteorites: How to Better Detect Space Weathering EffectsOPEN ACCESS
C. Lantz, T. Nakamura, D. Baklouti, R. Brunetto, E. Henault, S. Kobayashi, O. Mivumbi, Z. Djouadi, E. Quirico, M. Zolensky and T. Hiroi The Planetary Science Journal, Volume 5, Number 9 LINK (OPEN ACCESS)PDF (OPEN…
Complex irradiation history of chondrules and matrix – A study of CR2 and some other meteorites
Uta Beyersdorf-Kuis, Ulrich Ott, Mario Trieloff Geochimica et Cosmochimica ActaAvailable online 14 September 2024 LINK “Excesses of cosmic-ray produced nuclei in individual components of meteorites indicate “pre-irradiation”, either in the surface region of their parent…
Finely layered CM2 carbonaceous chondrites may be analogs for layered boulders on asteroid (101955) Bennu
Erica R. Jawin, Timothy J. McCOY, Lisette E. Melendez, Catherine M. Corrigan, Kevin Righter, Harold C. Connolly Jr MAPS, Version of Record online: 13 September 2024 LINK “Orbital observations of Bennu revealed a surface covered…
Nitrogen-rich organics from comets probed by ultra-carbonaceous Antarctic micrometeorites
J. Rojas, J. Duprat, E. Dartois, T-D. Wu, C. Engrand, L. R. Nittler, N. Bardin, L. Delauche, S. Mostefaoui, L. Remusat, R. M. Stroud & B. Guérin Nature Astronomy, Published: 10 September 2024 LINK “The…
Raman spectroscopy analysis of artificial space weathering effects of NWA 10580 CO3 meteorite
Ákos Kereszturi, Sándor Biri, Ildikó Gyollai, Zoltán Juhász, Csilla Király, Richárd Rácz, Dániel Rezes, Béla Sulik, Máté Szabó, Zoltán Szalai, Péter Szávai, Tamás Szklenár MAPS, Version of Record online: 06 September 2024 LINK “A medium-grade,…
Cavitating bubbles in condensing gas as a means of forming clumps, chondrites, and planetesimalsOPEN ACCESS
Eugene Chiang Accepted to ApJ Letters PDF (OPEN ACCESS) “Vaporized metal, silicates, and ices on the verge of re-condensing into solid or liquid particles appear in many contexts: behind shocks, in impact ejecta, and within…
The last generation of nebular chondrules possibly sampled in the CH/CBb chondrite Isheyevo
Timothé Mahlé, Yves Marrocchi, Julia Neukampf, Johan Villeneuve, Emmanuel Jacquet Geochimica et Cosmochimica Acta, In Press, Journal Pre-proof, Available online 4 September 2024 LINK “Among carbonaceous chondrites, the chondrules of CB and CH stand out…
Testing the Bus–DeMeo Asteroid Taxonomy Using Meteorite SpectraOPEN ACCESS
Thomas H. Burbine, Iman Khanani, Deepika Kumawat, Ahlay Hussain, Sydney M. Wallace and M. Darby Dyar The Planetary Science Journal, Volume 5, Number 9, 3 September 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The most widely…
Micro- and nanoscale studies of insoluble organic matter and C-rich presolar grains in Murchison and Sutter’s Mill in preparation for Bennu sample analysisOPEN ACCESS
A. N. Nguyen, S. J. Clemett, K. Thomas-Keprta, C. M. O’D. Alexander, D. P. Glavin, J. P. Dworkin, H. C. Connolly Jr, D. S. Lauretta MAPS, Version of Record online: 30 August 2024 LINK (OPEN…
Shock melt in the Cold Bokkeveld CM2 carbonaceous chondrite and the response of C-complex asteroids to hypervelocity impactsOPEN ACCESS
Martin R. Lee, Luke Daly, Jennika Greer, Sammy Griffin, Cameron J. Floyd, Levi Tegg, Julie Cairney MAPS, Version of Record online: 30 August 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Many of the CM carbonaceous chondrites…
Kinetic analysis of dehydration/dehydroxylation from carbonaceous chondrites by in situ heating experiments under an infrared microscopeOPEN ACCESS
Mengyan Zheng, Yoko Kebukawa, Yuka Hayashi, Kensei Kobayashi MAPS, Version of Record online: 30 August 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “CI, CM, and CR carbonaceous chondrites contain hydrous minerals, indicating that their parent bodies…
From Meteorite to Life’s Building Blocks: A possible Electrochemical Pathway to Amino Acids and Peptide BondsOPEN ACCESS
Lucas Fernandez, Farzaneh Yari, Günter Hesser, Wolfgang Schöfberger Chemistry – A European JournalFirst published: 20 August 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “This study explores the electrochemical properties of the carbonaceous Allende CV3 meteorite, focusing…
Cosmic-ray exposure age accumulated in near-Earth space: A carbonaceous chondrite case study
Patrick M. Shober, Marc W. Caffee, Phil A. Bland MAPS, Version of Record online: 27 August 2024 LINK “This study investigates the expected cosmic-ray exposure (CRE) of meteorites if they were to be ejected by…
Unexpected mineral impact on organic evolution during simulated aqueous alteration in asteroids
Coline Serra, Vassilissa Vinogradoff, Grégoire Danger, Marie-Vanessa Coulet, Fabrice Duvernay IcarusAvailable online 22 August 2024, 116273 LINK “Highlights “The presence of organic matter in carbonaceous chondrites provides valuable information about the early composition of the…
Rapid heating rates define the volatile emission and regolith composition of (3200) PhaethonOPEN ACCESS
Martin D. Suttle, Lorenz. F. Olbrich, Charlotte. L. Bays & Liza Riches Nature Communications, Volume 15, article number 7178, Published: 21 August 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Asteroid (3200) Phaethon experiences extreme solar radiant…
Update on the 53Mn-53Cr ages of dolomite in the Ivuna CI chondrite and asteroid Ryugu sample
Shingo Sugawara, Wataru Fujiya, Noriyuki Kawasaki, Naoya Sakamoto, Akira Yamaguchi, Hisayoshi Yurimoto Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 18 August 2024 LINK “Aqueous alteration in planetesimals is one of the earliest geological…
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…
Gamma-Ray-Induced Synthesis of Sugars in Meteorite Parent BodiesOPEN ACCESS
Shunpei Abe, Isao Yoda, Kensei Kobayashi, and Yoko Kebukawa* ACS Earth and Space ChemistryAugust 15, 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Sugars play an indispensable role for all living organisms. Given that certain sugars have…
Chondrule sizes within the CM carbonaceous chondrites and measurement methodologiesOPEN ACCESS
C. J. Floyd, S. Benito, P.-E. Martin, L. E. Jenkins, E. Dunham, L. Daly, M. R. Lee MAPS, Version of Record online: 08 August 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The sizes of chondrules are…
Visual observation of meteorite ablation in plasma wind tunnel experimentsOPEN ACCESS
F. Grigat, S. Loehle, J. Vaubaillon, P. Matlovič, J. Tóth IcarusIn Press, Journal Pre-proof, Available online 8 August 2024 LINK + PDF (OPEN ACCESS) “Highlights “A set of 28 different meteorites was tested in 32…
n-Alkanes formed by methyl-methylene addition as a source of meteoritic aliphaticsOPEN ACCESS
P. Merino, L. Martínez, G. Santoro, J. I. Martínez, K. Lauwaet, M. Accolla, N. Ruiz del Arbol, C. Sánchez-Sánchez, A. Martín-Jimenez, R. Otero, M. Piantek, D. Serrate, R. Lebrón-Aguilar, J. E. Quintanilla-López, J. Mendez, P….
The evolution of organic material on Asteroid 162173 Ryugu and its delivery to EarthOPEN ACCESS
H. G. Changela, Y. Kebukawa, L. Petera, M. Ferus, E. Chatzitheodoridis, L. Nejdl, R. Nebel, V. Protiva, P. Krepelka, J. Moravcova, R. Holbova, Z. Hlavenkova, T. Samoril, J. C. Bridges, S. Yamashita, Y. Takahashi, T….
The astrochemical evolutionary traits of phospholipid membrane homochirality
Jana Bocková, Nykola C. Jones, Søren V. Hoffmann & Cornelia Meinert Nature Reviews Chemistry, Review Article, Published: 18 July 2024 LINK “Compartmentalization is crucial for the evolution of life. Present-day phospholipid membranes exhibit a high…
Oxygen isotope equilibria of O-bearing organic compounds based on first principle quantum mechanical models, and implications for their use in the study of extraterrestrial organics
Surjyendu Bhattacharjee, John M. Eiler Geochimica et Cosmochimica Acta, In Press, Journal Pre-proof, Available online 15 July 2024 LINK “We report theoretically calculated equilibrium oxygen isotopic fractionation factors (17O/16O, 18O/16O) between a set of representative…
Tarda and Tagish Lake: Samples from the same outer Solar System asteroid and implications for D- and P-type asteroids
Devin L. Schrader, Edward A. Cloutis, Daniel M. Applin, Jemma Davidson, Zachary A. Torrano, Dionysis Foustoukos, Conel M. O’D. Alexander, Kenneth J. Domanik, Moe Matsuoka, Tomoki Nakamura, Thomas J. Zega, Gregory A. Brennecka, Jan Render…
Corundum ± magnesium-deltalumite ± hibonite-bearing objects in the CH chondrite Sayh al Uhaymir 290
Konstantin M. Ryazantsev, Alexander N. Krot, Chi Ma, Marina A. Ivanova, Cyril A. Lorenz, Vasiliy D. Shcherbakov MAPS, Version of Record online: 09 July 2024 LINK “solated corundum grains and corundum ± Mg-deltalumite [(Al,Mg)(Al,◻)2O4] ± hibonite assemblages were investigated…
Recurrent planetesimal formation in an outer part of the early solar systemOPEN ACCESS
Wladimir Neumann, Ning Ma, Audrey Bouvier & Mario Trieloff Scientific Reports, Volume 14, article number 14017, Published: 01 July 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The formation of planets in our solar system encompassed various…
Source regions of carbonaceous meteorites and NEOsOPEN ACCESS
M. Brož, P. Vernazza, M. Marsset, R.P. Binzel, F. DeMeo, M. Birlan, Ch. Avdellidou, F. Colas, S. Anghel, S. Bouley, C. Blanpain, J. Gattacceca, S. Jeanne, L. Jorda, J. Lecubin, A. Malgoyre, A. Steinhausser, J….
Isotope studies of presolar silicon carbide grains from supernovae: new constraints for hydrogen-ingestion supernova modelsOPEN ACCESS
Peter Hoppe, Jan Leitner, Marco Pignatari, and Sachiko Amari Monthly Notices of the Royal Astronomical Society, stae1523Published: 19 June 2024 LINK (OPEN ACCESS) “We report isotope data for C, N, Al, Si, and S of…
Extent of alteration, paleomagnetic history, and infrared spectral properties of the Tarda ungrouped carbonaceous chondriteOPEN ACCESS
H. C. Bates, R. Aspin, C. Y. Fu, C. S. Harrison, E. Feaver, E. Branagan-Harris, A. J. King, J. F. J. Bryson, S. Sridhar, C. I. O. Nichols MAPS, Version of Record online: 14 June…
The primary abundance of chondrules in CI chondrites
Makoto Kimura, Motoo Ito, Akira Monoi, Akira Yamaguchi, Richard C. Greenwood Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 14 June 2024 LINK “CI chondrites are the most significant extra-terrestrial samples for estimating the…
High-resolution cathodoluminescence of calcites from the Cold Bokkeveld chondrite: New insights on carbonatation processes in CM parent bodiesOPEN ACCESS
Vincent Guigoz, Anthony Seret, Marc Portail, Ludovic Ferrière, Guy Libourel, Harold C. Connolly Jr, Dante S. Lauretta MAPS, Version of Record online: 11 June 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Carbonates, as secondary minerals found…
Abundance, sizes, and major element compositions of components in CR and LL chondrites: formation from single reservoirsOPEN ACCESS
Denton S. Ebel, Marina E. Gemma, Samuel P. Alpert, Jasmine Bayron, Ana H. Lobo, Michael K. Weisberg MAPS, Version of Record online: 11 June 2024 LINK PDF (OPEN ACCESS) “Abundances, apparent sizes, and individual chemical…
Meteoritical Bulletin updates
- Northwest Africa 18175 (L3)
- Northwest Africa 18171 (LL3)
- Northwest Africa 18172 (Eucrite-br)
- Northwest Africa 18170 (Eucrite-pmict)
- Hassi Khebi 003 (Howardite-melt breccia)
- Hassi Khebi 002 (Diogenite-pm)
- Northwest Africa 17888 (LL7)
- Northwest Africa 2916 (Eucrite-br)
- Gadoufaoua 001 (L3)
- Northwest Africa 16009 (CK3)
- Northwest Africa 17095 (Iron, IAB-sLH)
- Northwest Africa 17094 (Iron, IAB-sHL)
- Northwest Africa 17093 (Iron, IIIAB)
- Northeast Africa 068 (Iron, IIIAB)
- Northwest Africa 17598 (CK5)
- Northeast Africa 083 (Lunar)
- Northwest Africa 17286 (Iron, IAB-sLM)
- Northwest Africa 16785 (CR2)
- Northwest Africa 5512 (Enst achon-ung)
- Northwest Africa 16526 (Pallasite, ungrouped)
