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, …

Fire opal is transparent to translucent with a bodycolor that is usually yellow, orange or red. This material, which might show play-of-color, is also known in the trade as “Mexican opal” or …

Mar 22, 2023 · There are many different kinds of opal out there, far more than most people realize. Each has its own individual charm, whether it’s the colorful common opal found in the …

Aug 16, 2024 · Red Opal. An opal with a red body tone is among the rarest and most valuable types of opal, alongside black. Red opal is sometimes called "fire opal" because it can exhibit …

Nov 1, 2024 · One of the rarest, red opal is often referred to as a variety of fire opal due to its deep, passionate colors. Ranging from bright orange-red to deep crimson, it’s believed to bring …

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. …

Jan 20, 2024 · Red opal can catch your eye with its deep, fiery hues. Imagine looking at a gem that shines like a beautiful sunset— that’s what it looks like. Its colors can range from a bright, …

Jul 14, 2021 · However, the highest-valued common opal color is the rare red opal. Orange, green, blue, and purple opals are next in line in terms of value. If you’re curious, the most …

Aug 6, 2024 · The following three opal types are the most frequently used for jewelry and have opaque body colors that range from white to black. The Australian Opal Dealer’s Association …

May 25, 2023 · Some red opals are called fire opals when they exhibit orange, yellow, or red with occasional green flashes. These range from fire engine orange-red to blood-red. Some opal …