Discover the powerful elegance of Black Tourmaline in Quartz, also known as Tourmalinated Quartz, at Shelf & Stone. This striking stone combines the grounding energy of black tourmaline with the clarity of quartz, making it a perfect addition to any crystal collection. This is a round bead bracelet 8mm. Each piece is carefully selected for quality and unique natural beauty, reflecting our commitment to high-quality crystals and stones.