Opal

These are the Ootooan Opals that were discovered on the planet Ootoo Prime. Opals were a form of gemstone that could be located in numerous places all over the galaxy. Examples of opals included Ootooan Opal, along with sun opal, and also moon-opal.

Appearances

The Queens Bloom — The High Republic: Tales of Light and Life (and audiobook) (Unkown)

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The High Republic: Path of Deceit (and audiobook) (Unkown)

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The High Republic: Path of Vengeance (and audiobook) (Unkown)

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The High Republic: Cataclysm (and audiobook) (Unkown)

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Star Wars: Young Jedi Adventures — Mystery of the Opal Cave (First pictured) (Unkown)

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Master & Apprentice (and audiobook) (Mentioned only) (Unkown)

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The Legends of Luke Skywalker (and audiobook) (First appearance) (Unkown)

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