Metal, probably iron, possibly bronze
ChineseBlackened gray earthenware
3rd millennium BCEChineseLongquan celadon ware: pale gray stoneware with matte-surfaced, bluish green celadon glaze. From the Longquan kilns in Zhejiang province
12th-13th centuryChineseCeramic
ChineseYue ware: light gray stoneware with celadon glaze over incised decoration
10th-11th centuryChinesePainted funerary ware: gray earthenware with cold-painted red pigments on a white gesso ground.
ChineseProbably Ru ware: light gray stoneware body with pale bluish green glaze, the interior glaze with white to buff cloudiness due either to under firing or to burial (in the waste heap at the kiln site). Probably from the Ru kilns, Henan province
12th centuryChineseGuan ware: dark gray stoneware with light grayish blue glaze. From the guan kilns near Hangzhou, Zhejiang province.
12th-13th centuryChineseLow-fired blackened gray ware
3rd millennium BCEChineseLow-fired blackened gray earthenware
3rd millennium BCEChineseGuan ware: dark gray stoneware with lightly crackled, light grayish blue glaze. From the guan kilns near Hangzhou, Zhejiang province
12th-13th centuryChineseGray earthenware
3rd millennium BCEChinese