龙泉青瓷以“章生一,章生二”哥弟二窑闻名于世,弟窑青瓷温润如玉,色泽青翠欲滴;哥窑青瓷“紫口铁足”为世人所称道,这些重要的艺术特征都与紫金土有着密不可分的关系。本文主要分析了紫金土这种特殊的材料在龙泉青瓷的坯体、釉色以及装饰中的不同运用,进而对材料工艺与陶瓷创新的关系进行了初步的探讨。 Longquan Celadon “Zhangsheng a, Zhangsheng II” brother brother known to the world, brother kiln celadon moist jade, green color dripping; brother kiln celadon “purple mouth Ironfoot” is praised by the world, these important art Zijin soil characteristics are inextricably linked. This paper mainly analyzes the different application of Zijin earth, a kind of special material, in the body, glaze and decoration of Longquan celadon, and then makes a preliminary discussion on the relationship between material technology and ceramic innovation.