Agate is a quartz mineral with colored bands that form in cavities. It symbolizes strength, stability and balance. Agate is known for its healing properties that help reduce stress and anxiety, providing emotional protection and peace. It promotes self-confidence and inner strength, and improves concentration and mental clarity. Agate is often used in meditation and healing to promote spiritual growth and release negative energies. It is a popular talisman for attracting harmony and prosperity.