Black Tourmaline Arc Bracelet Amethyst Pendant While a small amount occurs

While a small amount occurs naturally

"text": "Genuine stones show natural

"name": "What is a clear quartz hexagonal pendant

"name": "Is this piece safe to clean with water

Black Tourmaline Arc Bracelet Amethyst Pendant While a small amount occursBlack tourmaline is a natural boron silicate mineral traditionally associated with protection and grounding. This arc bracelet sets black tourmaline along a sleek crescent "arc" band, available in gold, silver, or black rhodium tone, adjustable to fit most wrists, and priced at $54. 99. Quick facts Stone Black Tourmaline Composition Complex boron silicate mineral Hardness (Mohs) 77. 5 Color Deep black, often with a glossy or matte natural surface