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单词 hydrocyanite
释义

hydrocyaniten.

/hʌɪdrəʊˈsʌɪənʌɪt/
Etymology: Named 1870, < Greek ὕδωρ, ὑδρο- water + κύανος blue: see -ite suffix1.
Mineralogy.
Anhydrous sulphate of copper occurring in pale green crystals, which, when exposed to the air, absorb water and become bright blue.
ΘΚΠ
the world > the earth > minerals > types of mineral > sulphates > [noun] > other simple sulphates > specific anhydrous
thenardite1842
hydrocyanite1875
1875 J. D. Dana Min. App. ii. 29.
This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2018).
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n.1875
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