It is a soothing and calming gemstone that heals inner anger, anxiety and helps in the strengthening of relationships. Agate instills security and safety.
The formation of Agate is most often from deposition of layers of silica filling voids in
volcanic vesicles or other cavities. The layers form in stages with some new layers providing an alternating color. Crystal system: Hexagonal crystal system.
Chemical formula: SiO₂. Agate occurs in a wide range of colors, which include brown, white, red, gray, pink, black, yellow, blue and more.
