original porcelain

In the ruins of the Shang Dynasty and Western Zhou Dynasty discovered "Qingyou for" obvious with the basic characteristics of porcelain. Their delicate texture than the hard pottery, most of fetal color to gray, the sintering temperature as high as 1100-1200 ° C, Taizhi basic sintering, absorbent weak, the surface is a layer of lime glaze application. But they are not identical and porcelain. To be known as the "original porcelain" or "original celadon."

The original porcelain from the emergence of the Shang Dynasty, after the Western Zhou Dynasty, Spring and Autumn to the Eastern Han dynasty, after a year in 1600-1700, from immature to mature gradually.