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. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: Chem Erde. 2019 Dec;79(4):10.1016/j.chemer.2019.125543. doi: 10.1016/j.chemer.2019.125543

Figure 3.

Figure 3.

BSE images (a, c, d) and combined x-ray map (b) in Mg Kα in red, Ca Kα in green, and Al Kα in blue of spinel-rich CAI 1–65 from ALHA77307. The regions outlined in (a) are shown in detail in (c, d). This CAI is a mineralogically-zoned inclusion consisting of nodules of spinel cores corroded by layers of Al,Ti-rich diopside and minor melilite, finally rimmed by diopside with minor forsterite.