This crystal is Chervon Amethyst, commonly called Banded Amethyst because of the white bands that form between the purple of the stone. Amethyst is the stone of spiritual protection and purification. It is said to create a "Shield of Spiritual Light" around the body. Carry this crystal to protect from low energies, stress and unhealthy environments.
Chevron Amethyst Tumbles
These Tumbled Chevron Amethyst Crystals are about 1-1/2" tall and 7/8" wide for the large sized crystals, about 1-1/4" tall and 5/8" wide for the medium sized crystals. For the small size they are about 1/2" long and about 7/8" wide and the extra small size they are about 1/2" long and about 1/2" wide.