陶瓷坯体泥,铝24%,钾3.5%,钠1%,铁1.4%
陶瓷厂破损碎瓷,铝26%,钾4%,钠1%,铁1.5%
坯体泥,铝16.5%,铁1.36%,钾1.84%,钠1.1%,钙9.18%,镁2.3%,烧白度28.5