Common variety of colors, and they range from opaque to transparent. The most desirable opals are known as the precious opal. They have a special iridescent quality as you move, opal under light, and it shows a spectrum of colors.

Question

Common variety of colors, and they range from opaque to transparent. The most desirable opals are known as the precious opal. They have a special iridescent quality as you move, opal under light, and it shows a spectrum of colors.
Provide the best clues remaining of iridescent

GPT 3.5 · Answer

1. Shimmering: The opals exhibit a mesmerizing shimmer or gleam as you observe them under different lighting conditions.
2. Rainbow-like: The opals display a beautiful array of colors, reminiscent of a rainbow, as you tilt or move them under light.
3. Multicolored: The opals showcase a variety of vibrant and contrasting colors, offering a captivating visual experience.
4. Ever-changing: The opals possess a dynamic quality where the colors seem to shift or change depending on the angle or intensity of the light.
5. Luminous: The opals emit a radiant glow or luminosity, creating a captivating visual effect that is often associated with opalescence.