Ethiopian Opal
$45.95
Item number:
1
Ethiopian opal—primarily sourced from the volcanic highlands of the Welo (Wollo) region—is celebrated for its vivid, kaleidoscopic play-of-color. Discovered in 2008, these gems typically range from transparent to translucent and come in fiery, bright hues, making them a popular, highly sought-after alternative to traditional Australian opals.
Key Geological Properties
- Hydrophane Nature: Most Ethiopian opals are porous and absorb water (like a sponge). If submerged, they may temporarily turn milky or transparent before drying back to their original state.
- Formation: Unlike Australian opals that form in sedimentary deposits, Ethiopian opals are volcanic, forming as nodules in ash layers.
- Colors & Patterns: They are known for distinct patterns like the "honeycomb" (exclusive to Ethiopian stones) and wide flashes of bright red, orange, green, and blue.
Care Instructions
Because they are highly porous, Ethiopian opals require special care to prevent damage:
- Avoid Chemicals: Keep them away from heavy oils, hairsprays, perfumes, and cosmetics, as the stone can permanently absorb them and lose its vibrancy.
- Water Exposure: While getting caught in the rain or splashing water on them is usually fine, avoid prolonged submersion (such as wearing them in the shower or swimming).
- Hardness: They rate between a 5.5 and 6.5 on the Mohs hardness scale, meaning they can scratch easily and are best suited for necklaces, pendants, and earrings rather than daily-wear rings.