Zisha pot is a unique handmade clay handicraft in China. It was made in zhengde period of Ming dynasty. The raw material is zisha clay.
（紫砂壶是中国特有的手工制造陶土工艺品，其制作始于明朝正德年间，制作原料为紫砂泥，原产地在江苏宜兴丁蜀镇。）
Zisha teapot is a collection of value "antique", masters of the works are often difficult to find a pot.
（紫砂壶是具有收藏价值的“古董”，名家大师的作品往往一壶难求。）
The raw material is zisha clay, which originated in dingshu town of yixing, jiangsu province, also known as yixing zisha pot.
（制作原料为紫砂泥，原产地在江苏宜兴丁蜀镇又名宜兴紫砂壶。）
It is said that the founder of zisha teapot was spring offering in Ming dynasty.
（据说紫砂壶的创始人是中国明朝的供春。）
扩展资料
紫砂壶原料：紫砂壶烧制的原料为泥土，紫砂壶泥分为三种：紫泥、绿泥和红泥。可以烧制紫砂壶的泥一般深藏于岩石层下且，泥层厚度从几十厘米至一米不等。根据上海硅酸盐研究所有关岩相的分析表明，紫砂黄泥属高岭—石英—云母类型，含铁量很高，最高含铁量达8.83%。
紫砂壶在高氧高温状况下烧制而成，一般采用平焰火接触，烧制温度在1100-1200℃之间。紫砂壶成品的吸水率大于2%。紫砂壶的泥原料，为紫泥、绿泥和红泥三种，俗称“富贵土”。因其产自江苏宜兴，故称宜兴紫砂。
百度百科-紫砂壶