Image Details
Caption: Figure 1.
Elemental composition of carbonates identified in CI chondrites (shaded areas; from M. Endress & A. Bischoff 1996 and K. Fredriksson & J. F. Kerridge 1988) and Ryugu (dots; from W. Fujiya et al. 2023; A. Yamaguchi et al. 2023, and N. T. Kita et al. 2024). Triangles give the composition of the references; refer to Table 1.
© 2026. The Author(s). Published by the American Astronomical Society.