Opal is one of the world's most popular gemstones due to its flashing colors. Australia is the most famous producer of precious Opals along with Mexico and Ethiopia. Opal is softer than most other popular gemstones and lends itself best to pendants and earrings that do not receive heavy impact during wear. It is the birthstone to those born in October.
| Category | Toys & Collectibles > Collectibles & Hobbies > Rocks, Fossils & Minerals |
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