Depending on the conditions in which it formed, opal may be transparent, translucent, or opaque, and the background color may be white, black, or nearly any color of the visual spectrum. …

Opal mines in Peru yield common opal in pastel colors of blue, green, and pink. The accompanying photo shows strands of rondelle-shaped beads in all three colors.

Mar 5, 2025 · When light hits an opal, it travels through tiny silica spheres inside the stone, creating a rainbow of flashing colors, known as “play-of-color.” The colors can include blues, …

Aug 16, 2024 · When people think of opal, they often envision a milky white stone, sometimes with specks of color seemingly “floating” inside. But opal boasts a wide variety of body tones or …

Sep 4, 2023 · The colors of common opal include orange-red fire opal, white milky opal, green prase opal, Peruvian pink and blue opal, yellow honey opal, brown wax opal and yellowish …

If an opal’s play-of-color is not just bright, but also ranges across the entire spectrum, it’s very rare and valuable. Not every precious opal, however, sparkles with every color of the rainbow.

To sum it up, opal is not just a color—it’s every color. From oceanic blues to fiery reds, ethereal pinks to magical purples, the colors of opal make it one of the most mesmerizing gemstones …

May 22, 2017 · Learn about all the different opal types and meanings in this comprehensive guide, plus how to classify them by color, inclusions, formation, origin, and more.

From the brilliant blues of Australian opals to the fiery reds of Mexican fire opals, the color variations found in these stones are truly remarkable. Understanding opal colors is essential …

Jan 20, 2024 · If you're wondering about the different colors of opal, here's a great compilation of the stunning hues this gemstone comes in.