Harness the power of ancient ice with our Glacier Crushed Astral Opal™. This breathtaking lab-created opal looks as though it was chipped from a massive, age-old glacier. It features a crisp white base that shimmers with brilliant hues of green and blue fire, appearing like dense ice that has traveled through the coldest places known to man. A serene and powerful choice for your collection of ring making supplies and jewelry making supplies, this synthetic opal will bring a timeless, frozen beauty to your craft projects. Product Specifications Material Astral Opal™ (Lab-Grown Synthetic Opal, 80% Silica, 20% Polymer) Color Play Primary: White | Fire: Blue & Green Grain Sizes Fine (0.3mm - 0.5mm), Medium (1mm - 2mm) Hardness 4 on the Mohs scale Heat Resistance Up to 250°F / 120°C Why Choose Our Crushed Astral Opal™? Icy Fire & Color: Meticulously grown to display a beautiful mix of white with cool blue and green fire. Unmatched Stability: Guaranteed not to crack, craze, or yellow over time, offering superior durability over natural opal. Easy to Work With: Softer composition is perfect for inlay, turning, and cabbing without splintering. Coverage: One gram is enough for 3-5 standard ring inlays or to fill a 1.5" x 1.5" (4cm x 4cm) area at a depth of approx. 1mm. Creative Applications Jewelry & Ring Inlay: Ideal for creating winter, arctic, or water-themed custom jewelry. Custom Woodworking: Fills knots and voids with the icy look of a frozen pond or glacial ice. Resin Art & Casting: The perfect choice for creating snow-themed art pieces, serene dice, and cool, elegant pendants. Pen Turning: Craft custom pen blanks that evoke the crisp, clean beauty of a snowy landscape. Pro-Tip: The opal's true vibrancy is revealed when "wet" or mixed with a binder (like resin or CA glue). For the most dramatic fire, use a dark base. For a lighter, more subtle effect, try a white or light-colored base.