description White Opal Overview
White opal is a variety of precious opal characterized by a white, milky, or light-colored base tone upon which internal spectral colors flash, a phenomenon known as play-of-color. The internal structure of this hydrated silica diffracts light to produce the shifting displays of color that make the stone distinct. It is predominantly mined in the Coober Pedy region of South Australia, which is widely recognized as one of the world's largest sources of opal. White opal is frequently cut into cabochons and set in jewelry, offering an alternative to the rarer black opal.
help White Opal FAQ
How good is White Opal?
White Opal scores 6.90/10 (Fair) on Lunoo, making it rated in the Gemstone category.
What are the best alternatives to White Opal?
See our alternatives page for White Opal for a ranked list with scores. Top alternatives include: Ethiopian Opal, Crystal Opal, Boulder Opal.
How does White Opal compare to Ethiopian Opal?
See our detailed comparison of White Opal vs Ethiopian Opal with scores, features, and an AI-powered verdict.
Is White Opal worth it in 2026?
With a score of 6.90/10, White Opal is a solid option in Gemstone. See all Gemstone ranked.
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