Opal

are recurring in .
==Location and Uses==
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 can be found by breaking Ore Deposits and Rare Ore Deposits. They're also sold by Kairo at Foothill Stable. The Kochi Dye Shop accepts Opals as an ingredient for Light Yellow Dye.
Several require Opals to be upgraded at a . Each piece of the Zora Set needs fifteen Opals and ten to reach their fourth and final tier. Not only are Opals needed to purchase the Opal Earrings, a total of forty-nine are needed to completely upgrade them. Finally, the pieces of the Hero of Winds Set need varying amounts of Opals at each tier for their upgrades.
* Total for : 49 (5, 8, 16, 20)
* Total for : 57 (1, 3, 5, 10) 
 
* Total for : 45 (0, 0, 0, 15) 
==Other Appearances==
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In Hyrule Warriors: Age of Calamity, Opals look like how they were in Breath of the Wild. They can be bought at the store in the Gerudo Desert, or be found in gray treasure chests in main quests, but can also be obtained as first-clear rewards. They can be sold to most Merchants for 60 Rupees, but Dayfah will buy them for 150 Rupees.
==Nomenclature==
==See Also==
* 
* Gem
* Flint
* Amber
* Luminous Stone
* Ruby
* Sapphire
* Topaz
* Diamond