Fig. 2From: New perspective on Jun glaze corrosion: study on the corrosion of light greenish blue and reddish purple glazes from Juntai Kiln, Yuzhou, Henan, ChinaOM photos and SEM–BSE images of the light greenish blue glaze surface: a, c the linear patterns resembling earthworm-walking patterns, i.e. the area without corrosion; c grayish white area (where the black arrow pointing to) with Ca-content and Fe-content higher than its surrounding area; b, d corrosion area with dendritic pits and holesBack to article page