Porcelain ⇒

Typically 50% kaolin, 25% quartz, and 25% feldspar.

Often reinforced with alumina or ball clay for extreme durability in commercial use. Porcelain

The foundational ingredient. It provides structural integrity and maintains the white color at high temperatures. Typically 50% kaolin, 25% quartz, and 25% feldspar

The specific "recipe" or content for porcelain determines its final properties like whiteness, strength, and translucency. Typically 50% kaolin

Specifically added to Bone China recipes (up to 50%) to allow for thinner, lighter, and more translucent pieces. Common Formulations