Fig. 1From: The layered structure model for winonaite parent asteroid implicated by textural and mineralogical diversityMineral distribution maps for the studied winonaites. The meteorites show a wide variety of petrographic textures, including chondritic texture (a), fine-grained texture (b), recrystallized texture (c), olivine-rich texture (d), metal-rich texture (e), and troilite-poor texture (f). Scale bar in all images is 2 mm. The minerals displayed include olivine (Ol), orthopyroxene (Opx), clinopyroxene (Cpx), plagioclase (Pl), FeNi metal (Fe–Ni), troilite (Tro), and Fe–Fe-oxides (Oxi)Back to article page