Green Toned Agate Pyramid- Superior Quality Natural Brazilian agate 45mm 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. Click here to Contact Us Product Number GFG45