👉 A type of clay used in various forms of pottery, such as vases and figurines. It is known for its distinctive red coloration and is often associated with ancient civilizations that produced it.
👉 Fireclay is a type of pottery that is typically made from clay, which is fired to produce a hard and durable surface. The firing process involves applying a layer of hot clay to a mold or kiln, then heating it until it reaches the desired temperature and硬度。