High-angle annular dark-field (HAADF) images (left row) and X-ray elemental mapping images (middle and right rows) of the representative condensates for each grain type in the ITP experiments. Images in the middle and right rows depict the different elements (Fe, Mg, Si, and S) with different colors (red, green, and blue), with each containing a color legend in the upper right corner. The run numbers are (a) Tan-100, (b) Tan-85, (c) Rad-75L, and (d) Rad-75H from top to bottom. The numbered square regions (from 1 to 4) in the X-ray mapping images correspond to the numbered plots in Fig. 8.