Tourmaline Natural Gemstone Necklace

Natural Black Tourmaline Necklace Tourmaline (/ˈtʊərməlɪn, -ˌlin/ TOOR-mə-lin, -leen) is a crystalline boron silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline pendant is believed as a grounding stone, which can help you shoe positive energy. The black tourmaline necklace is made of the natural black healing stone. Adjustable necklace rope.