X-CT morphological study of giant antarctic micrometeorites

• Main Authors: Dionnet, Zélia, Suttle, Martin, Longobardo, Andrea, Fulco, Luigi, Rotundi, Alessandra, Brunetto, Rosario, Della Corte, Vincenzo, King, Andrew
• Other Authors: Institut d'astrophysique spatiale (IAS), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales Paris (CNES)
• Format: Conference Object
• Language: English
• Published: HAL CCSD 2019
• Subjects: [SDU]Sciences of the Universe [physics]; Antarctic; Antarc*
• Online Access: https://hal.science/hal-03090420

International audience In this study, we have examined the 3D morphological structure and petrofabric of 23 giants MMs. We show here that such data provide information on the petrogenesis of micrometeorites. We also develop a guide to maximize subsequent multi-analytical approach on such small and precious planetary materials.