The Basics of a Ceramic Chiminea Clay is the most popular material used to make chimineas. Think of terracotta pots or red pottery. Clay is durable and hard, but it can crack when handled improperly. The chiminea's clay is highly absorbent and needs to be protected with sand or gravel https://fireplace46666.get-blogging.com/30360306/chiminea-fire-pit-11-thing-that-you-re-failing-to-do