Stoneware China , Yuan Dynasty (1271 - 1368) Dimensions: Height 12,5 cm Bore 4,2 cm Weight: 321 grams The Ge kiln is known for the wares it produced during the early Song dynasty, the exact location is still unknown. Like this vase, glazes were often covered with fine cracks and were moon-coloured, pale blue, white grey or greenish yellow in colour.