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Backscattered electron images of Kaba chondrules with magnetite, fayalite, plagioclase and olivinephenocrysts measuredfor oxygen-isotope compositions. Regions outlined in (a, c, and d) are shown in detail in (b, d, and f, respectively). cpx = high-Capyroxene;fa = fayalite; mes = mesostasis; mgt = magnetite; ol = olivine;pl = plagioclase/feldspathic mesostasis;phyl = phyllosilicates;px = low-Ca pyroxene; sf= Fe,Ni-sulfides.
