Last Updated:2025/11/30
(geology, mineralogy) A form of quartz crystal found within geodes of the Avon Gorge.
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Bristol diamond
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Source Word
Bristol diamond
Noun
countable
uncountable
Japanese Meaning
アボン峡谷(Avon Gorge)のジオード内に見られる一種のクォーツ結晶。
( plural )