Tourmaline is one of the most interesting gems as it exists in a wide range of colors. It is composed of complex borosilicate and because of it's hardness, it has good to excellent wearibility.
Tourmaline emits far infrared rays and produces the best effects when your body is in close proximity.
Many professional athletes have reported great performance improvements after using tourmaline.
It helps relieve stress, increase alertness, stimulate circulation, and boost the immune system.
The far infrared rays created by tourmaline actually produce the same resonance in the body that is normally found in water, making it a great ally when your body is in need of detoxification.
Where it is found: Brazil, Russia, USA, Africa, India, Pakistan, Sri Lanka.
Hardness: 7 - 7.5