Te isotopes

Ge, Te, and Zn isotopic link between Ryugu and CI chondritesOPEN ACCESS

18/09/2025 08:06 · by karmaka · in carbonaceous chondrite, CI, Hayabusa-2 / 162173 Ryugu, ungrouped

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…

Volatile Element Depletion of Carbonaceous Chondrites—Insights from Mass-dependent Zinc, Cadmium, and Tellurium Isotope VariationsOPEN ACCESS

02/12/2024 19:21 · by karmaka · in carbonaceous chondrite, CI, CK, CM, CO, CR, CV, thermal metamorphism, ungrouped

Elin M. Morton, Harvey Pickard, Frank Wombacher, Yihang Huang, Emeliana Palk, Rayssa Martins, Sven Kuthning, Maria Schönbächler, and Mark Rehkämper The Astrophysical Journal, Volume 977, Number 1, Published 2024 December 2 LINK (OPEN ACCESS)PDF (OPEN…

Heterogeneous nature of the carbonaceous chondrite breccia Aguas Zarcas – cosmochemical characterization and origin of new carbonaceous chondrite lithologies

14/07/2022 15:26 · by karmaka · in Aguas Zarcas, carbonaceous chondrite, CM, organic matter, witnessed fall

Imene Kerraouch, Yoko Kebukawa, Addi Bischoff, Michael E. Zolensky, Elias Wölfer, Jan L. Hellmann, Motoo Ito, Ashley King, Mario Trieloff, Jean-Alix Barrat, Phillipe Schmitt-Kopplin, Andreas Pack, Markus Patzek, Romy D. Hanna, Thomas Fockenberg, Yves Marrocchi,…

Imprint of chondrule formation on the K and Rb isotopic compositions of carbonaceous meteoritesOPEN ACCESS

02/12/2021 13:42 · by karmaka · in carbonaceous chondrite, chondrule, chondrule formation

Nicole X. Nie, Xin-Yang Chen, Timo Hopp, Justin Y. Hu, Zhe J. Zhang, Fang-Zhen Teng, Anat Shahar and Nicolas Dauphas Science Advances • 1 Dec 2021 • Vol 7, Issue 49 LINK (OPEN ACCESS)PDF (OPEN…

Tellurium isotope cosmochemistry: Implications for volatile fractionation in chondrite parent bodies and origin of the late veneer

06/07/2021 17:03 · by karmaka · in accretion, accretion, Earth, enstatite chondrite, ordinary chondrite, planets/planetesimals, R chondrite

Jan L. Hellmann, Timo Hopp, Christoph Burkhardt, Harry Becker, Mario Fischer-Gödde, Thorsten Kleine Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 6 July 2021 LINK “Tellurium stable isotope compositions and abundances (δ128/126Te relative to…

Origin of volatile element depletion among carbonaceous chondrites

19/08/2020 18:12 · by karmaka · in carbonaceous chondrite, chondrule formation, chondrule precursor, CR, matrix

Jan L. Hellmann, Timo Hopp, Christoph Burkhardt, Thorsten Kleine Earth and Planetary Science Letters Volume 549, 1 November 2020, 116508 LINK “Highlights • Correlation of Te isotope composition with Te, matrix fraction, and Cr anomalies.•…