Black Cherry (OP15) Red Crushed Opal for Inlay Rich black cherry color crushed opal in a 0.5mm - 2mm mix of fine powder to medium grit. Guaranteed not to crack, craze, or yellow, this premium lab-grown opal surpasses natural opal and is composed of 80% silica & 20% resin. Grown layer by layer, this cultured opal material provides the most consistent colors, durability, and quality, as well as the most striking display of colors. This high-quality inlay material is used for jewelry, woodwork inlay, nail art, furniture, and all types of arts and crafts. Tip: If your DIY jewelry-making or other type of project requires a finder blend of crushed opal, you can take the amount you need and grind it finer with a mortar and pestle or even a coffee grinder.
