The Basics of a Ceramic Chiminea Clay is the most common material used to make chimineas. Think of terracotta pots, or red pottery. Clay is tough and durable but it can also crack when handled improperly. The chiminea's clay is very absorbent and has to be protected by gravel or https://stoveusa08753.tinyblogging.com/10-things-we-all-hate-about-chiminea-fire-pit-73602976