Banded Agate and Crystal SliceNatural banded agate slice lined with delicate, tiny quartz crystals. Highly polished showing off rich, brown to gray, once light touches it the colors glow. Gorgeous for display or putting in your window and letting the light sparkle through. Agate is highly valued as a talisman and amulet since ancient times. Agate is said to promote inner stability, composure, and maturity. Its warm, protective properties encourage security and self confidence.