原料 Raw materials

陶瓷原料是制造陶器与瓷器用的天然矿物或岩石；主要有粘土、石英、长石三大类。由这些原料进行配方和制备，作陶瓷器成型的坯料和釉料。

Ceramic materials are natural minerals or rocks used in the manufacture of pottery and porcelain; There are mainly clay, quartz, feldspar three categories. Formulated and prepared from these materials, they were used as blanks and glazes for pottery molding.