Here you will find an array of different color Agate slices, some with Geode crystals, some drusy and others plain. Agate is a translucent variety of microcrystalline quartz.
The crystals are usually from quartz or chalcedonic deposits. The plain are usually transparent in the center.
Agate geodes occur in a wide variety of colors and patterns. The ones I am using are manufactured in Brazil
They are part of Nature's beauty