Table 1 The black and white fragments from Pacun kilns and Xin’an kilns descriptions of their exterior appearances

From: Microstructural study of white and black wares of Pacun and Xin’an kilns (Henan Province, China)

Excavation sites

No.

Sample characteristics

Body characteristics

Glaze characteristics

inside

outside

Pacun kilns

PCY–03

White and black decoration

body

Thickness 17 mm, rough, gray white

Smooth, painted with black and brown hues

PCY–09

White and black decoration

body

Thickness 9 mm, dense, gray white

The glaze is grayish white with small cracks, and the glaze layer is relatively thin. The painted color grayish black

PCY–14

White and brown color

body

Thickness 9 mm, rough, gray black

The glaze has large cracks, bulges, and painted brown or black

Xin’an kilns 3

Ganquan Village

GQC - 01

White and black decoration

body

Thickness 6.8 mm, rough, yellow white

Smooth, painted with black and brown hues

Chengguan Kiln

CGY - 08

White and black decoration

Sauce glaze

Thickness 7 mm, rough, gray black

Smooth, with fine cracks, painted with black and yellow

CGY - 13

White and black decoration

body

Thickness 9 mm, rough, Reddish brown

Smooth, painted with black