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An unusual compound object in Yamato 793408 (H3.2‐an): The missing link between compound chondrules and macrochondrules?

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Academic year: 2021

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Figure

Figure 1 displays the Y-793408 section. The unusual compound object is the largest object ( ~ 2 mm) in the section
Fig. 2. BSE image of the compound object. Inset (a) is a CL image. The white cores in two olivines (white arrows) are indicative of refractory forsterites with very low Fe- and high Ca, Al-concentrations
Fig. 4. Representative Raman spectra of SiO 2 phases in the host object’s mesostasis and the BO mesostasis identified as cristobalite and quartz, respectively
Table 2. Continued. O-isotope composition of chondrule and host object minerals..

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