Early development of Jingdezhen ceramic glazes

Major types of ceramics produced in the history of Jingdezhen, from the Tang green glaze stoneware, through the Five Dynasties white ware, the Song dynasty bluish-white ware to the Yuan and Ming dynasties blue-and-white ware were analysed for their glaze chemistries to reveal, chemically, how the glazes of different periods in Jingdezhen evolved. Possible early period glaze recipes are proposed. Important events in the course of the technological development of Jingdezhen ceramic, such as the first use of limestone as a glaze flux, and how they may have impacted the way Jingdezhen ceramic technology advanced, are discussed.