The story of porcelain begins with kaolin, a pure white clay formed by the weathering of feldspar-rich granite. Named after the hill Kao-ling in China where it was first discovered, this clay possesses unique properties that make porcelain possible. When combined with petuntse, a feldspathic rock that serves as the flux, and fired at temperatures exceeding 1,200 degrees Celsius, these humble earth materials undergo a metamorphosis that creates the translucent, resonant material we know as porcelain.
The Chinese closely guarded the secrets of porcelain production for centuries, creating what Europeans would later call "white gold." The process required not just the right materials but an intricate understanding of fire, timing, and atmospheric conditions within the kiln. Master potters developed techniques passed down through generations, each workshop maintaining its own closely held methods for achieving the perfect balance of strength and delicacy.