单词 | sommite |
释义 | † sommiten.1 Mineralogy. Obsolete. Nephelite. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > tectosilicate > [noun] > feldspathoid > nepheline sommite1805 gabbronite1808 nepheline1814 nephelite1868 1805 R. Jameson Syst. Mineral. II. 565 Sommite... Its colour is greyish-white. 1823 W. Phillips Elem. Introd. Mineral. (ed. 3) 125 The Sommite usually occurs in grains, or in small regular hexahedral prisms. 1837 J. D. Dana Syst. Mineral. 291 Nepheline, Spatum hexagonum... Sommite. This entry has not yet been fully updated (first published 1913; most recently modified version published online June 2021). < n.11805 |
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