The Basics of a Ceramic Chiminea Clay is the most commonly used material used in the making of chimineas. Think of terracotta ware or red pottery. Clay is very strong and hard but can crack when handled improperly. Clay is highly absorbent, so it needs to be protected by sand https://fireplacesandstovecom75296.liberty-blog.com/29973641/the-15-things-your-boss-would-like-you-to-know-you-knew-about-chiminea-fire-pit