60" x 30" White Quartz Stones Table Top Natural Handmade Unique Furniture | eBay
Agate is a translucent variety of microcrystalline quartz. It is used as a semiprecious stone when it is of desirable quality and color. It is made from Agate Stone. Agate generally forms by the deposition of silica from groundwater in the cavities of igneous rocks.