Agate is a cryptocrystalline variety of silica, chiefly chalcedony,
characterized by its fineness of grain and brightness of color. Although
agates may be found in various kinds of rock, they are classically
associated with volcanic rocks and can be common in certain metamorphic
rocks. It can be found in a variety of forms and colors.
This pendant is on a 24 inch sterling silver chain and the earrings are on nickel free silver French hooks.