• Hf-W chronology of a macrochondrule from the L5/6 chondrite Northwest Africa 8192 

      Hellmann, Jan L.ORCIDiD; Kruijer, Thomas S.ORCIDiD; Metzler, KnutORCIDiD; Patzek, MarkusORCIDiD; Pack, AndreasORCIDiD; Berndt, Jasper; Kleine, ThorstenORCIDiD (Meteoritics & Planetary Science, 2020)
      A large, igneous-textured, and 2 cm-sized spherical object from the L5/6 chondrite NWA 8192 was investigated for its chemical composition, petrography, O isotopic composition, and Hf-W chronology. The petrography and ...
    • The presolar grain inventory of fine-grained chondrule rims in the Mighei-type (CM) chondrites 

      Leitner, JanORCIDiD; Metzler, KnutORCIDiD; Vollmer, ChristianORCIDiD; Floss, Christine; Haenecour, PierreORCIDiD; Kodolányi, János; Harries, DennisORCIDiD; Hoppe, Peter (Meteoritics & Planetary Science, 2019)
      We investigated the inventory of presolar silicate, oxide, and silicon carbide (SiC) grains of fine-grained chondrule rims in six Mighei-type (CM) carbonaceous chondrites (Banten, Jbilet Winselwan, Maribo, Murchison, Murray ...