Natural Brazilian agate 50mm pyramid! Agate is a variety of chalcedony which is a microcrystalline quartz. There are many, many different types of agates in many different color combinations, located throughout the world. Different types are known for different appearances and properties. Most noted properties overall are balancing yin-yang energy, courage, protection, healing, and calming. Historically it was placed in water for cooking or drinking to dispel sickness. Emotionally, agate gives courage, emotional strength, self-confidence, and dispels fears. Place your order online, by fax, or by giving us a call! Product Number GFG50