The teapot is made of Hufu Dicaoqing. Hufu Dicaoqing is famous in Yixing's purple - clay teapot industry. It resembles Huanglong Mountain's Dicaoqing. Its original ore is purplish - red with more impurities and iron. Adding Huanglong Mountain's purple - clay can improve its color and smoothness. The original Hufu Dicaoqing ore is rich in mica. Without acid - washing, iron substances will precipitate, giving the teapot good air permeability and a strong texture. It has abundant mineral materials.
