ITEM NAME:100g Natural Black Tourmaline Crystal Rough Rock Mineral Specimen HealingStone3c.Powerful grounding crystal of Schorl, also known as Black Tourmaline. Weight: 100g. Material: Natural Crystal. Color: As picture shown. Uses: accessories, steaming rooms, interior decoration, textiles, coatings, ceramic building materials, drinking water purification, daily use, electronic products, etc.
