Bologna stone
名词 n.
英文释义
名词 n.
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The phosphorescent form of baryte.
— It was concerned with the causes of the phosphorescence of the so-called 'Bologna stone' (a mineral named by the author of the book with the more imposing term of litheosphorus).
词源
Specimens were found near Bologna in the 17th century by Vincenzo Casciarolo.
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数据来源: Wiktionary