100% natural opal, 9 CT.Referenced in the book: Opalmaker book, Gallery of Opals, Vol 1 Before and After. ISBN 979-8-218-50773-2.Opal mining and processing involves significant labor, resources, and expertise.No ink, heating, or radiation used to enhance the colors.Suitable for jewelry making or collecting. Sold as personal items.Please inquire for further information. Untested, sold as-is.
| Category | Toys & Collectibles > Collectibles & Hobbies > Rocks, Fossils & Minerals |
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