what is the gemstone tourmaline
Tourmaline gemstone is a semi-precious mineral stone well known for its incredible ability to aid in the detoxification process of the human body. It is one of only a handful of minerals that have the ability to emit negative ions and far-infrared rays.he word tourmaline takes its origins from the Singhalese phrase tura mali, meaning stone mixed with vibrant colors.. From magenta to teal-blue, meadow-green to vibrant yellow, and even black, this powerfull healing stone is known to change its color in different forms of light.