单词 | thenardite |
释义 | thenarditen. Mineralogy. Anhydrous sodium sulphate occurring in white or brown translucent crystals. ΘΚΠ the world > the earth > minerals > types of mineral > sulphates > [noun] > other simple sulphates > specific anhydrous thenardite1842 hydrocyanite1875 1842 Penny Cycl. XXIV. 310/2 Thenardite—(Anhydrous Sulphate of Soda)—occurs crystallized... It is used in the preparation of carbonate of soda. 1868 J. D. Dana Syst. Mineral. (ed. 5) 616 The water exudes during winter from the bottom of a basin, and becoming concentrated in the summer season, deposits crystals of thenardite. This entry has not yet been fully updated (first published 1912; most recently modified version published online March 2022). < n.1842 |
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