Last Updated
：2025/12/08
pineapple opal
Noun
alt-of
alternative
Japanese Meaning
宝石学・鉱業の文脈では、パイナップルのような突起がある大きな原石の球状オパールを指す。 / 宝飾品における文脈では、オパールパイナップルの別の形態として言われる。
Sense（1）
（ plural ）
Quizzes for review
(gemology, mining) A large raw opal spheroidal gemstone with pineapple-like projection points / (jewelry) Alternative form of opal pineapple
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pineapple opal
The miner proudly displayed the massive pineapple opal he had unearthed, its spiky protuberances glittering in the sunlight.
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The miner proudly displayed the massive pineapple opal he had unearthed, its spiky protuberances glittering in the sunlight.
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