单词 | thermonatrite |
释义 | thermonatriten. Mineralogy. Hydrous carbonate of soda, found in various saline lakes, about some mines and volcanoes, and as an efflorescence in many dry regions. ΘΚΠ the world > the earth > minerals > types of mineral > carbonates > [noun] > trona trona1799 urao1839 thermonatrite1859 1859 D. Page Handbk. Geol. Terms 352 According to Haidinger, a saturated solution of soda at a temperature of 77° to 99° Fahr., and cooling slowly, forms crystals of thermonatrite. 1863–72 H. Watts Dict. Chem. I. 795 Na2CO3 + aq. formed from the deca-hydrate by efflorescence, is found native as thermonatrite, in the same localities as natron. This entry has not yet been fully updated (first published 1912; most recently modified version published online June 2018). < n.1859 |
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