A stone best known for protection and blocking negative energy. It has a shield of protection and is thought to absorb electromagnetic radiation. This stone is a must for every collection. Great as decor in your special space, Black Tourmaline is often placed at entryways or doors to keep any negative vibes away. Wear it as jewelry, or carry it with you in your pocket or purse. Have it nearby when you come upon anxieties or negativity, to make you feel safe. It is a gorgeous stone of black with vertical ridges and glossy shine. This stone is often found with mica running through it, adding a shimmer of light to this powerful stone.