单词 | hydrocyanite |
释义 | hydrocyaniten. 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). < n.1875 |
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