The Basics of a Ceramic Chiminea Clay is the most popular material used in the making of chimineas. Think of terracotta ware or red pottery. Clay is tough and durable but it can also crack if handled improperly. Clay is very absorbent, so it needs to be protected with sand https://fireplacesandstove-com32086.sharebyblog.com/29767060/20-things-you-need-to-be-educated-about-chiminea-fire-pit