During volanism hot water soaked with silica iron oxide fills cracks and bubbles in rock, considered a stone of courage, protection and strength. It is believed to help its weareer overcome fears and obstacles and provide stability and security in difficult times. In addition, fire agate is thought to have a grounding effect, helping to balance and align the body's energy center. It is often used in mediation and spiritual and physical energy practices to help connect with the earth and promote feelings of calm and tranquility.