Crushed Black Tourmaline delivers a deep, naturally black appearance with subtle mineral texture and variation — an excellent choice for dark, high-contrast inlays or for pairing with brighter stones, opals, metals, and other materials.
Each 10g bag contains carefully sorted Black Tourmaline available in four grades: • Rough (4–8mm): Larger pieces suitable for custom crushing or bold, chunky textures. • Chip (2–4mm): Great for clean fills where natural texture still shines. • Flake (1–2mm): Ideal for finer channel inlays or blending with other stones. • Powder (<1mm): Perfect for detailed work, tight gaps, or as a colorful additive in resin and adhesives.
All material is raw, untreated, and packaged in-house by Bentwood Ring Supplies. Natural variation in color, shape, and opacity is expected — that's what makes each piece unique.
