Agate: The Stone of Stability Agate is a beautiful and versatile gemstone that has been used for centuries for its many metaphysical benefits. It is known as a stone of stability, grounding, and balance, and it can help to promote inner peace, emotional well-being, and a sense of calm. Metaphysical Benefits of Agate Promotes stability and grounding. Agate can help to anchor you to the present moment and provide a sense of stability and security. This can be especially helpful for people who are