The Basics of a Ceramic Chiminea Clay is the most commonly used material used to create chimineas. Think of terracotta ware or red pottery. Clay is extremely strong and hard, but it can crack if not handled properly. Clay is highly absorbent, and therefore needs to be protected by sand https://stoves-canada12109.bloggip.com/29907670/chiminea-fire-pit-what-s-no-one-is-talking-about