Fe, Zn, and Mg stable isotope systematics of acapulcoite lodranite clan meteoritesOPEN ACCESS
Stepan M. Chernonozhkin, Lidia Pittarello, Genevieve Hublet, Philippe Claeys, Vinciane Debaille, Frank Vanhaecke, Steven Goderis MAPS, Version of Record online: 24 September 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The processes of planetary accretion and differentiation,…
Quantitative analysis of spectral properties and composition of primitive achondrites (acapulcoites, lodranites and winonaites)
PengYue Wang, Edward Cloutis, Ye Su, PengFei Zhang Icarus, In Press, Journal Pre-proof, Available online 18 September 2024 LINK “Highlights “The establishment of robust meteorite-asteroid links has been a major focus of planetary exploration, and…
The H-poor nature of incompletely melted planetesimals: The view from acapulcoites and lodranites
Liam D. Peterson, Megan E. Newcombe, Conel M.O’D. Alexander, Jianhua Wang, Sune G. Nielsen In Press, Journal Pre-proof, Available online 10 February 2024 LINK “The abundance of H in planetary building blocks is of fundamental…
Magnetism of the Acapulco Primitive Achondrite and Implications for the Evolution of Partially Differentiated BodiesOPEN ACCESS
Elias N. Mansbach, Benjamin P. Weiss, Neesha R. Schnepf, Eduardo A. Lima, Cauê S. Borlina, Nilanjan Chatterjee, Jérôme Gattacceca, Minoru Uehara, Huapei Wang JGR PlanetsFirst published: 14 December 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Primitive…
Light noble gases in 11 achondrites: Cosmic ray exposure ages, gas retention ages, and preatmospheric sizes
Thomas Smith, Huaiyu He, Shijie Li, Fei Su MAPS, Version of Record online: 18 October 2023 LINK “We report light noble gas (He, Ne, and Ar) concentrations and isotopic ratios in 11 achondrites, Tafassasset (unclassified…
Meteoritic Molybdenum and Ruthenium Isotopic Abundances Document Nucleosynthetic p-process ComponentsOPEN ACCESS
Kurt Marti, Mario Fischer-Gödde, and Carina Proksche The Astrophysical Journal, Volume 956, Number 1 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Anomalies in isotopic abundances of Mo and Ru in solar system matter were found to document…
Hydrogen in acapulcoites and lodranites: A unique source of water for planetesimals in the inner Solar SystemOPEN ACCESS
A. Stephant, X. Zhao, M. Anand, J. Davidson, C. Carli, T. Cuppone, G. Pratesi, I.A. Franchi Earth and Planetary Science LettersVolume 615, 1 August 2023, 118202 LINK (OPEN ACCESS) “Highlights Partial melting up to 20%…
Tissemouminites: A new group of primitive achondrites spanning the transition between acapulcoites and winonaitesOPEN ACCESS
A. Stephant, C. Carli, M. Anand, A. Néri, J. Davidson, G. Pratesi, T. Cuppone, R. C. Greenwood, I. A. Franchi MAPSVersion of Record online:28 December 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The Northwest Africa (NWA) 090 meteorite, initially classified as an acapulcoite, presents…
Thermochemical evolution of the acapulcoite–lodranite parent body: Evidence for fragmentation-disrupted partial differentiation
Michael P. Lucas, Nicholas Dygert, Jialong Ren, Marc A. Hesse, Nathaniel R. Miller, Harry Y. McSween MAPSVersion of Record online: 21 November 2022 LINK “Primitive achondrites of the acapulcoite–lodranite clan (ALC) are residues of partial…
Ruthenium isotopic fractionation in primitive achondrites: Clues to the early stages of planetesimal meltingOPEN ACCESS
Timo Hopp, Thorsten Kleine Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 23 March 2021 LINK (OPEN ACCESS) “Primitive achondrites derive from the residual mantle of incompletely differentiated planetesimals, from which partial silicate and…
Titanium isotope fractionation in solar system materials
Niel H. Williams, Manuela A. Fehr, Ian J. Parkinson, Maximilian B. Mandl, Maria Schönbächler Chemical GeologyIn Press, Journal Pre-proof, Available online 1 December 2020, 120009 LINK “Highlights • Nebular processes produce limited Ti isotope fractionation…
Formation of primitive achondrites by partial melting of alkali-undepleted planetesimals in the inner solar system
Max Collinet, Timothy L. Grove Geochimica et Cosmochimica Acta In Press, Journal Pre-proof, Available online 12 March 2020 LINK “Acapulcoites-lodranites, ureilites, brachinites, brachinite-like achondrites and winonaites are the main groups of primitive achondrites. They are…
Heterogeneous accretion of Earth inferred from Mo-Ru isotope systematicsOPEN ACCESS
Timo Hopp, Gerrit Budde, Thorsten Kleine Earth and Planetary Science Letters (17 January 2020) PDF (OPEN ACCESS) LINK (OPEN ACCESS) “The Mo and Ru isotopic compositions of meteorites and the bulk silicate Earth (BSE) hold…
Siderophile element characteristics of acapulcoite–lodranites and winonaites: Implications for the early differentiation processes of their parent bodies
Yoshihiro Hidaka Naoki Shirai, Akira Yamaguchi, Mitsuru Ebihara Meteoritics & Planetary Science First Published: 7 March 2019 LINK “We have studied magnetic fractions of five acapulcoites, three lodranites, and two winonaites to investigate chemical compositions…
Spectral properties and mineral compositions of acapulcoite–lodranite clan meteorites: Establishing S‐type asteroid–meteorite connections
Michael P. Lucas, Joshua P. Emery, Takahiro Hiroi, Harry Y. McSween Meteorit Planet Sci. . doi:10.1111/maps.13203 First published: 03 October 2018 LINK “Except for asteroid sample return missions, measurements of the spectral properties of both…
Evidence for a Multilayered Internal Structure of the Chondritic Acapulcoite-Lodranite Parent Asteroid
Shijie Li, Qing-Zhu Yin, Huiming Bao, Matthew E. Sanborn, Anthony Irving, Karen Ziegler, Carl Agee, Kurt Marti, Bingkui Miao, Xiongyao Li, Yang Li, Shijie Wang Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online…
Modeling the evolution of the parent body of acapulcoites and lodranites: A case study for partially differentiated asteroids
Wladimir Neumann, Stephan Henke, Doris Breuer, Hans-Peter Gail, Winfried H. Schwarz, Mario Trieloff, Jens Hopp, Tilman Spohn Icarus Available online 30 March 2018 LINK Highlights • We model the thermo-chemical evolution of the acapulcoite-lodranite parent…
Early Solar System Dynamics Inferred from Molybdenum Isotope Anomalies in Meteorites
G. Budde, C. Burkhardt, T. Kleine 49th Lunar and Planetary Science Conference (2018), Abstract #2353 PDF
Multistage formation processes in the acapulcoite-lodranite parent body: Mineralogical study of anomalous lodranite, Yamato 983119
Masahiro Yasutake, Akira Yamaguchi Polar Science Available online 23 September 2017 In Press, Accepted Manuscript LINK “Y 983119 is a coarse-grained rock consisting mainly of orthopyroxene (44–71 vol%, Wo3En94Fs4), olivine (4–30 vol%, Fo97), Fe, Ni…
Trace element inventory of meteoritic Ca-phosphates
Dustin Ward, Addi Bischoff, Julia Roszjar, Jasper Berndt, Martin J. Whitehouse American Mineralogist 10.2138/am-2017-6056 First Published on September 05, 2017 LINK “Most extraterrestrial samples feature the two accessory Ca-phosphates (apatite-group minerals and merrillite), which are…
Acapulcoite-lodranite meteorites: Ultramafic asteroidal partial melt residues
Klaus Keil, Timothy J. McCoy Chemie der Erde – Geochemistry Review article Available online 14 July 2017 LINK “Acapulcoites (most ancient Hf-W ages are 4,563.1 ± 0.8 Ma), lodranites (most ancient Hf-W ages are 4,562.6…
Rare meteorites common in the Ordovician periodOPEN ACCESS
Philipp R. Heck, Birger Schmitz, William F. Bottke, Surya S. Rout, Noriko T. Kita, Anders Cronholm, Céline Defouilloy, Andrei Dronov & Fredrik Terfelt Nature Astronomy 1 Article number: 0035 (2017) doi:10.1038/s41550-016-0035 Published online: 23 January…
Hungaria Asteroid Region Telescopic Spectral Survey (HARTSS) I: Stony Asteroids Abundant in the Hungaria Background Population
Michael P. Lucas, Joshua P. Emery, Noemi Pinilla-Alonso, Sean S. Lindsay, Vania Lorenzi Icarus In Press, Accepted Manuscript, Available online 5 November 2016 LINK “Highlights • HARTSS describes taxonomy, mineralogy, and meteorite analogs of Hungaria…
Magnesium isotopic composition of achondrites
Fatemeh Sedaghatpour, Fang-Zhen Teng Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 2 December 2015 doi:10.1016/j.gca.2015.11.016 LINK “Magnesium isotopic compositions of 22 well-characterized differentiated meteorites including 7 types of achondrites and pallasite meteorites…
Petrologic and Minerochemical Trends of Acapulcoites, Winonaites and Lodranites: New Evidence from Image Analysis and EMPA Investigations
Vanni Moggi Cecchi and Stefano Caporali Geosciences 2015, 5(3), 222-242; doi:10.3390/geosciences5030222 Published: 2 July 2015 PDF (open access) abstract “A comprehensive classification of primitive achondrites is difficult due to the high compositional and textural variability…