The Basics of a Ceramic Chiminea Clay is the most commonly used material used to make chimineas. Think of terracotta pots, or red pottery. Clay is tough and durable, but it can crack if handled improperly. Clay is highly absorbent, which is why it has to be protected by sand https://fireplaces-canada53207.blogdemls.com/29668663/15-gifts-for-the-chiminea-fire-pit-lover-in-your-life