Agate is a variety of quartz that is known for its healing and calming properties. It is believed to help balance the yin and yang energies, as well as help dispel fear and negative emotions. Agate is also said to be beneficial for physical, mental, and emotional healing, as it helps to balance the body's energy levels and enhance emotional stability. It can help to improve concentration, perception, and analytical abilities, and can encourage truth and honesty. Agate is often used to help alleviate stress and anxiety, and can also be used to help with spiritual growth and inner strength.