Agates are semi-precious gemstones a translucent stone that are a form of banded chalcedony. Agates come in many forms and colors.

Agate is a chalcedony is a band of chalcedony was generally showed flat or concentric circles of color layers, ribbons, as well as moss-like or dendritic chromospheres. According to the different colors can be divided into red agate, blue agate, black agate, white agate, gray agate, etc.

Gray agate is one of the Seven Buddhist Treasures and has been regarded as a talisman since the ancient times. It symbolizes kindness and hope and can release pressure, tiredness and evil spirits and other negative energies.