O-Isotope Signatures of Olivine and Pyroxene Grains in C1 and CM-Like Clasts

Patzek M., Bischoff A., Ludwig T., Whitehouse M., Trieloff M., Visser R., John T.

84th Annual Meeting of The Meteoritical Society 2021 (abstract # 6096)


The olivine and pyroxene grains in C1 clasts seem to span a wider range than the mineralogically similar CI chondrites. O-isotope data of grains in CM-like clasts overlap with those of AMMs possibly indicating a common heritage.