PCA 02012

Thermal History of Asteroid Parent Bodies Is Reflected in Their Metalorganic ChemistryOPEN ACCESS

30/06/2021 18:20 · by karmaka · in achondrite, carbonaceous chondrite, CM, CO, CR, CV, L, LL, NWA 7325, ordinary chondrite, organic matter, parent body, parent body, thermal metamorphism, ungrouped

Marco Matzka, Marianna Lucio, Basem Kanawati, Eric Quirico, Lydie Bonal, Stefan Loehle, and Philippe Schmitt-Kopplin The Astrophysical Journal Letters, Volume 915, Number 1, Published: 30 June 2021 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Organo-magnesium compounds were…

A spectral investigation of aqueously and thermally altered CM, CM-an and CY chondrites under simulated asteroid conditions for comparison with OSIRIS-REx and Hayabusa2 observationsOPEN ACCESS

22/06/2021 17:19 · by karmaka · in aqueous alteration, asteroid, B-type, carbonaceous chondrite, Cb-type, CI, CM, CY, Hayabusa-2 / 162173 Ryugu, OSIRIS-REx / 101955 Bennu, reflectance spectra, space missions, surface, thermal metamorphism, ungrouped

H. C Bates, K. L. Donaldson Hanna, A. J. King, N. E. Bowles, S. S. Russell JGR PlanetsFirst Published: 17 June 2021 LINK (OPEN ACCESS)PDF (OPEN ACCESS) Key Points Parameters associated with different degrees of…

Thermal alteration of CM carbonaceous chondrites: mineralogical changes and metamorphic temperaturesOPEN ACCESS

16/02/2021 09:45 · by karmaka · in aqueous alteration, carbonaceous chondrite, CM, thermal metamorphism, ungrouped

Ashley J. King, Paul F. Schofield, Sara S. Russell Accepted for publication in Geochimica et Cosmochimica Acta PDF (OPEN ACCESS) Update (18 February 2021):LINK “The CM carbonaceous chondrite meteorites provide a record of low temperature…

Timing of thermal metamorphism in CM chondrites: Implications for Ryugu and Bennu future sample returnOPEN ACCESS

12/12/2019 22:13 · by karmaka · in asteroid, C-type, carbonaceous chondrite, CM, thermal metamorphism

Elsa Amsellem, Frédéric Moynier, Brandon Mahan, Pierre Beck Icarus In Press, Journal Pre-proof, Available online 12 December 2019 LINK PDF (OPEN ACCESS) “Highlights • New model to date the heating event of five metamorphosed CM…

Prevalence and nature of heating processes in CM and C2-ungrouped chondrites as revealed by insoluble organic matter

31/08/2018 22:06 · by karmaka · in carbonaceous chondrite, CM, thermal metamorphism, ungrouped

E. Quirico, L. Bonal, P. Beck, C.M.O’D. Alexander, H.Yabuta, T.Nakamura, L.Flandinet, G.Montagnac, P.Schmitt-Kopplin, C.D.K.Herd Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 31 August 2018 LINK “Chondrites are exhumed from their parent bodies…